Saturday, January 13, 2024

การคอนฟิก MC-LAG Multihome Active/Active ร่วมกับ EVPN-ELAN, OSPF-SR TI-LFA และ Fail-Over Test บนอุปกรณ์ ZTE


 การคอนฟิก MC-LAG Multihome active/active ที่ใช้ร่วมกับ L2VPN EVPN-ELAN, OSPF-SR TI-LFA และ Fail-Over Test บนอุปกรณ์ ZTE

Topo MC-LAG Multihome ActiveActive EVPN-ELAN OSPF-SR Ti-LFA
 ในแล๊ปนี้จะแสดงการคอนฟิกและผลลัพธ์ทีละสเต็ป ส่วนทฤษฎีผมแนะนำให้แยกอ่านแต่ละหัวข้อเองในอินเตอร์เน็ตเพราะผมเองก็รู้พอที่จะทำแล๊บให้สำเร็จได้ ผมจะแสดงตัวอย่างฝั่งเดียวคือ PE1, PE2, Switch_HQ, Client_HQ นะครับ ถ้าแสดงทั้งหมดกลัวจะยาวเกินไป ส่วนคอนฟิกและผลลัพธ์ทั้งหมด ผมแนบไว้ในอ้างอิงโหลดดูได้เลย

ขั้นตอนการคอนฟิก

  1. คอนฟิก IP, OSPF-SR, TI-LFA 
  2. คอนฟิก MP-BGP address-family evpn
  3. คอนฟิก Targeted-LDP สำหรับ MC-LAG ICCP
  4. คอนฟิก MC-LAG บน PE และ LACP บน Switch
  5. คอนฟิก EVPN-ELAN บน PE และ Allow vlan 100 บน Switch
  6. คอนฟิก IP บน Client HQ/Brance, ping test และเช็ค MAC บนทุกอุปกรณ์
Fail-Over Test
  1. Link PE1 - SW_HQ down
  2. Link PE2 - SW_HQ down
  3. PE1 down
  4. PE2 down
อ้างอิง

คอนฟิก IP, OSPF-SR, TI-LFA

PE1 Config

hostname PE1
interface loopback0
  ip address 10.10.10.1 255.255.255.255
$
interface xxvgei-1/1/0/1
  description To_PE3
  ip address 192.168.13.1 255.255.255.0
$
interface xxvgei-1/1/0/2
  description To_PE2
  ip address 192.168.12.1 255.255.255.0
$
segment-routing
  ipv4-mpls prefix-sid 10.10.10.1/32 index 10001 node-flag
$
router ospf 1
  router-id 10.10.10.1
  area 0.0.0.0
    mpls traffic-eng
    interface loopback0
      passive
    $
    interface xxvgei-1/1/0/1
      network point-to-point
    $
    interface xxvgei-1/1/0/2
      network point-to-point
    $
  $
  ti-lfa capability enable
  ti-lfa protection-type node-protecting
  fast-reroute ti-lfa priority 1
  microloop-prevention segment-routing mpls enable
  segment-routing mpls enable
$

PE2 Config

hostname PE2
interface xxvgei-1/1/0/1
  description To_PE4
  ip address 192.168.24.2 255.255.255.0
$
interface xxvgei-1/1/0/2
  description To_PE1
  ip address 192.168.12.2 255.255.255.0
$
interface loopback0
  ip address 10.10.10.2 255.255.255.255
$
segment-routing
  ipv4-mpls prefix-sid 10.10.10.2/32 index 10002 node-flag
$
router ospf 1
  router-id 10.10.10.2
  area 0.0.0.0
    mpls traffic-eng
    interface loopback0
      passive
    $
    interface xxvgei-1/1/0/1
      network point-to-point
    $
    interface xxvgei-1/1/0/2
      network point-to-point
    $
  $
  ti-lfa capability enable
  ti-lfa protection-type node-protecting
  fast-reroute ti-lfa priority 1
  microloop-prevention segment-routing mpls enable
  segment-routing mpls enable
$

PE1 verify

PE1#show ip ospf neighbor
Codes: *: Multi-Area Interface

            OSPF Router with ID (10.10.10.1) (Process ID 1)

Neighbor ID     Pri State        DeadTime  Address         Interface
10.10.10.2      1   FULL/--      00:00:32  192.168.12.2    xxvgei-1/1/0/2
10.10.10.3      1   FULL/--      00:00:34  192.168.13.3    xxvgei-1/1/0/1

PE1#show ip forwarding route
Routes:  10           Route-paths:  11
IPv4 Routing Table:
Headers: Dest: Destination,  Gw: Gateway,  Pri: Priority;
Codes  : BROADC: Broadcast, USER-I: User-ipaddr, USER-S: User-special,
         MULTIC: Multicast, USER-N: User-network, DHCP-D: DHCP-DFT,
         ASBR-V: ASBR-VPN, STAT-V: Static-VRF, DHCP-S: DHCP-static,
         GW-FWD: PS-BUSI, NAT64: Stateless-NAT64, LDP-A: LDP-area,
         GW-UE: PS-USER, P-VRF: Per-VRF-label, TE: RSVP-TE, NAT-M : NAT-mask
         BP: BRAS-pool, HAGP: Hybrid-access-gateway-protocol;
Status codes: *valid, >best, R: Relay;
    Dest               Gw              Interface          Owner       Pri Metric
*>  10.10.10.1/32      10.10.10.1      loopback0          Address     0   0     
*>  10.10.10.2/32      192.168.12.2    xxvgei-1/1/0/2     OSPF        110 1     
*>  10.10.10.3/32      192.168.13.3    xxvgei-1/1/0/1     OSPF        110 1     
*>  10.10.10.4/32      192.168.12.2    xxvgei-1/1/0/2     OSPF        110 2     
*>  192.168.12.0/24    192.168.12.1    xxvgei-1/1/0/2     Direct      0   0     
*>  192.168.12.1/32    192.168.12.1    xxvgei-1/1/0/2     Address     0   0     
*>  192.168.13.0/24    192.168.13.1    xxvgei-1/1/0/1     Direct      0   0     
*>  192.168.13.1/32    192.168.13.1    xxvgei-1/1/0/1     Address     0   0     
*>  192.168.24.0/24    192.168.12.2    xxvgei-1/1/0/2     OSPF        110 2     
*>  192.168.34.0/24    192.168.13.3    xxvgei-1/1/0/1     OSPF        110 2     

PE1#show segment-routing ipv4-mpls prefix-sid remote
Codes: N = Node-flag; E = Explicit-null; I = Implicit-null; NH = Next-hop;
Marks: * = valid; > = best; I = ISIS; O = OSPF;
*>O 10.10.10.2/32                               SID:10002      SID-Flag:N
    Via:192.168.12.2                            Router-ID:10.10.10.2     
    NH-SID:10002                                NH-SID-Flag:N
*>O 10.10.10.3/32                               SID:10003      SID-Flag:N
    Via:192.168.13.3                            Router-ID:10.10.10.3     
    NH-SID:10003                                NH-SID-Flag:N
*>O 10.10.10.4/32                               SID:10004      SID-Flag:N
    Via:192.168.12.2                            Router-ID:10.10.10.2     
    NH-SID:10004                                NH-SID-Flag:N
 *O 10.10.10.4/32                               SID:10004      SID-Flag:N
    Via:10.10.10.3                              Router-ID:10.10.10.3     
    NH-SID:10004                                NH-SID-Flag:N

PE2 verify

PE2#show ip ospf neighbor
Codes: *: Multi-Area Interface

            OSPF Router with ID (10.10.10.2) (Process ID 1)

Neighbor ID     Pri State        DeadTime  Address         Interface
10.10.10.1      1   FULL/--      00:00:36  192.168.12.1    xxvgei-1/1/0/2
10.10.10.4      1   FULL/--      00:00:40  192.168.24.4    xxvgei-1/1/0/1

PE2#show ip forwarding route
Routes:  10           Route-paths:  11
IPv4 Routing Table:
Headers: Dest: Destination,  Gw: Gateway,  Pri: Priority;
Codes  : BROADC: Broadcast, USER-I: User-ipaddr, USER-S: User-special,
         MULTIC: Multicast, USER-N: User-network, DHCP-D: DHCP-DFT,
         ASBR-V: ASBR-VPN, STAT-V: Static-VRF, DHCP-S: DHCP-static,
         GW-FWD: PS-BUSI, NAT64: Stateless-NAT64, LDP-A: LDP-area,
         GW-UE: PS-USER, P-VRF: Per-VRF-label, TE: RSVP-TE, NAT-M : NAT-mask
         BP: BRAS-pool, HAGP: Hybrid-access-gateway-protocol;
Status codes: *valid, >best, R: Relay;
    Dest               Gw              Interface          Owner       Pri Metric
*>  10.10.10.1/32      192.168.12.1    xxvgei-1/1/0/2     OSPF        110 1     
*>  10.10.10.2/32      10.10.10.2      loopback0          Address     0   0     
*>  10.10.10.3/32      192.168.12.1    xxvgei-1/1/0/2     OSPF        110 2     
*>  10.10.10.4/32      192.168.24.4    xxvgei-1/1/0/1     OSPF        110 1     
*>  192.168.12.0/24    192.168.12.2    xxvgei-1/1/0/2     Direct      0   0     
*>  192.168.12.2/32    192.168.12.2    xxvgei-1/1/0/2     Address     0   0     
*>  192.168.13.0/24    192.168.12.1    xxvgei-1/1/0/2     OSPF        110 2     
*>  192.168.24.0/24    192.168.24.2    xxvgei-1/1/0/1     Direct      0   0     
*>  192.168.24.2/32    192.168.24.2    xxvgei-1/1/0/1     Address     0   0     
*>  192.168.34.0/24    192.168.24.4    xxvgei-1/1/0/1     OSPF        110 2     

PE2#show segment-routing ipv4-mpls prefix-sid remote
Codes: N = Node-flag; E = Explicit-null; I = Implicit-null; NH = Next-hop;
Marks: * = valid; > = best; I = ISIS; O = OSPF;
*>O 10.10.10.1/32                               SID:10001      SID-Flag:N
    Via:192.168.12.1                            Router-ID:10.10.10.1     
    NH-SID:10001                                NH-SID-Flag:N
*>O 10.10.10.3/32                               SID:10003      SID-Flag:N
    Via:192.168.12.1                            Router-ID:10.10.10.1     
    NH-SID:10003                                NH-SID-Flag:N
 *O 10.10.10.3/32                               SID:10003      SID-Flag:N
    Via:10.10.10.4                              Router-ID:10.10.10.4     
    NH-SID:10003                                NH-SID-Flag:N
*>O 10.10.10.4/32                               SID:10004      SID-Flag:N
    Via:192.168.24.4                            Router-ID:10.10.10.4     
    NH-SID:10004                                NH-SID-Flag:N

คอนฟิก MP-BGP address-family evpn

PE1 config

router bgp 65000
  bgp router-id 10.10.10.1
  neighbor 10.10.10.2 remote-as 65000
  neighbor 10.10.10.2 activate disable
  neighbor 10.10.10.2 update-source loopback0
  neighbor 10.10.10.3 remote-as 65000
  neighbor 10.10.10.3 activate disable
  neighbor 10.10.10.3 update-source loopback0
  neighbor 10.10.10.4 remote-as 65000
  neighbor 10.10.10.4 activate disable
  neighbor 10.10.10.4 update-source loopback0
  address-family l2vpn evpn
    neighbor 10.10.10.2 activate
    neighbor 10.10.10.3 activate
    neighbor 10.10.10.4 activate
  $
$

PE2 config

router bgp 65000
  bgp router-id 10.10.10.2
  neighbor 10.10.10.1 remote-as 65000
  neighbor 10.10.10.1 activate disable
  neighbor 10.10.10.1 update-source loopback0
  neighbor 10.10.10.3 remote-as 65000
  neighbor 10.10.10.3 activate disable
  neighbor 10.10.10.3 update-source loopback0
  neighbor 10.10.10.4 remote-as 65000
  neighbor 10.10.10.4 activate disable
  neighbor 10.10.10.4 update-source loopback0
  address-family l2vpn evpn
    neighbor 10.10.10.1 activate
    neighbor 10.10.10.3 activate
    neighbor 10.10.10.4 activate
  $
$

PE1 verify

PE1#show bgp l2vpn evpn summary
BGP router ID  : 10.10.10.1
Local AS       : 65000
All peers      : 3
  Established  : 3
All prefixes   : 13
Neighbor        Ver As          MsgRcvd    MsgSend    Up/Down      State/PfxRcd
10.10.10.2      4   65000       11         11         00:04:48         4       
10.10.10.3      4   65000       11         10         00:04:39         4       
10.10.10.4      4   65000       12         9          00:04:44         5       

PE2 verify

PE2#show bgp l2vpn evpn summary
BGP router ID  : 10.10.10.2
Local AS       : 65000
All peers      : 3
  Established  : 3
All prefixes   : 14
Neighbor        Ver As          MsgRcvd    MsgSend    Up/Down      State/PfxRcd
10.10.10.1      4   65000       16         6          00:06:00         5       
10.10.10.3      4   65000       12         6          00:05:43         4       
10.10.10.4      4   65000       13         6          00:05:29         5       

คอนฟิก Targeted-LDP สำหรับ MC-LAG ICCP

PE1 config

mpls ldp instance 1
  router-id loopback0
  target-session 10.10.10.2
$

PE2 config

mpls ldp instance 1
  router-id loopback0
  target-session 10.10.10.1
$

PE1 verify

PE1#show mpls ldp neighbor brief instance 1 | one-line
Codes: D:Direct, T:Targeted, D&T:Direct&Targeted
Total number of neigbors:2
  Operational:2 (D:0,T:2,D&T:0) (IPv4:2,IPv6:0,IPv4&IPv6:0)
  Not operational:0 (D:0,T:0,D&T:0) (IPv4:0,IPv6:0,IPv4&IPv6:0)
Peer-LDP-ID     State Up-time   Discovery GR Address IPv4/IPv6 Local-LDP-ID    Type  
                                                      Label                          
10.10.10.2:0     Oper  00:05:51  1         N  1       8/0       10.10.10.1:0     T     
10.10.10.2:65535 Oper  00:05:51  1         N  0       0/0       10.10.10.1:65535 T     

PE2 verify

PE2#show mpls ldp neighbor brief instance 1 | one-line
Codes: D:Direct, T:Targeted, D&T:Direct&Targeted
Total number of neigbors:2
  Operational:2 (D:0,T:2,D&T:0) (IPv4:2,IPv6:0,IPv4&IPv6:0)
  Not operational:0 (D:0,T:0,D&T:0) (IPv4:0,IPv6:0,IPv4&IPv6:0)
Peer-LDP-ID     State Up-time   Discovery GR Address IPv4/IPv6 Local-LDP-ID    Type  
                                                      Label                          
10.10.10.1:0     Oper  00:07:04  1         N  1       8/0       10.10.10.2:0     T     
10.10.10.1:65535 Oper  00:07:04  1         N  0       0/0       10.10.10.2:65535 T

คอนฟิก MC-LAG บน PE และ LACP บน Switch

PE1 config

interface smartgroup1
  description To_SW_HQ
$
lacp
  interface smartgroup1
    lacp mode 802.3ad
    mc-lag iccp 1
    mc-lag mode force-master
    mc-lag priority 200
    mc-lag roid 1 node-id 1
    mc-lag sys-id 0000.1111.2222 sys-priority 1
  $
  interface xxvgei-1/1/0/3
    smartgroup 1 mode active
  $
$
redundancy interchassis group 1
  apply mc-port
  apply mc-pw
  apply mlacp
  hostname PE1
  peer 10.10.10.2
$
icbg smg1
  bind interface smartgroup1
  bind rg 1
$

PE2 config

interface smartgroup1
  description To_SW_HQ
$
lacp
  interface smartgroup1
    lacp mode 802.3ad
    mc-lag iccp 1
    mc-lag mode force-master
    mc-lag priority 200
    mc-lag roid 1 node-id 2
    mc-lag sys-id 0000.1111.2222 sys-priority 1
  $
  interface xxvgei-1/1/0/4
    smartgroup 1 mode active
  $
$
redundancy interchassis group 1
  apply mc-port
  apply mc-pw
  apply mlacp
  hostname PE2
  peer 10.10.10.1
$
icbg smg1
  bind interface smartgroup1
  bind rg 1
$

SW_HQ config

interface xxvgei-1/1/0/3
  description To_PE3
$
interface xxvgei-1/1/0/4
  description To_PE4
$
interface smartgroup1
  description To_PE
$
switchvlan-configuration
  interface xxvgei-1/1/0/3
    switchport mode trunk
  $
  interface xxvgei-1/1/0/4
    switchport mode trunk
  $
  interface smartgroup1
    switchport mode trunk
  $
$
lacp
  interface smartgroup1
    lacp mode 802.3ad
  $
  interface xxvgei-1/1/0/3
    smartgroup 1 mode active
  $
  interface xxvgei-1/1/0/4
    smartgroup 1 mode active
  $
$

PE1 verify

PE1#show lacp mc-lag
Smartgroup id:              1
Mc-lag iccp id:             1
Mc-lag IPv4 source:         
Mc-lag IPv4 destination:    
Mc-lag IPv6 source:         
Mc-lag IPv6 destination:    
Mc-lag VRF name:            
Mc-lag priority:            200
Mc-lag sys-priority:        1
Mc-lag sys-mac:             0000.1111.2222
Mc-lag restore mode:        MCLAG_IMMEDIATELY_MODE
Mc-lag restore delay time:  0
Mc-lag mode:                Force-master
Mc-lag work-mode:           Force-master
Mc-lag roid:                1
Mc-lag node-id:             1
Mc-lag state:               LOAD-SHARING
Mc-lag actor smartgroup state:   UP
Mc-lag partner smartgroup state: UP
Mc-lag error down:          NO

PE1#show lacp internal
Smartgroup:1
Flags:              * - Port is Active member Port
                    S - Port is requested in Slow LACPDUs
                    F - Port is requested in Fast LACPDUs   
                    A - Port is in Active mode             
                    P - Port is in Passive mode      
Actor               Agg      LACPDUs  Port  Oper   Port  RX            Mux
Port[Flags]         State    Interval Pri   Key    State Machine       Machine
--------------------------------------------------------------------------------
xxvgei-1/1/0/3[SA*] ACTIVE   30       32768 0x101  0x3d  CURRENT       COLL&DIST

PE2 verify

PE2#show lacp mc-lag
Smartgroup id:              1
Mc-lag iccp id:             1
Mc-lag IPv4 source:         
Mc-lag IPv4 destination:    
Mc-lag IPv6 source:         
Mc-lag IPv6 destination:    
Mc-lag VRF name:            
Mc-lag priority:            200
Mc-lag sys-priority:        1
Mc-lag sys-mac:             0000.1111.2222
Mc-lag restore mode:        MCLAG_IMMEDIATELY_MODE
Mc-lag restore delay time:  0
Mc-lag mode:                Force-master
Mc-lag work-mode:           Force-master
Mc-lag roid:                1
Mc-lag node-id:             2
Mc-lag state:               LOAD-SHARING
Mc-lag actor smartgroup state:   UP
Mc-lag partner smartgroup state: UP
Mc-lag error down:          NO

PE2#show lacp internal
Smartgroup:1
Flags:              * - Port is Active member Port
                    S - Port is requested in Slow LACPDUs
                    F - Port is requested in Fast LACPDUs   
                    A - Port is in Active mode             
                    P - Port is in Passive mode      
Actor               Agg      LACPDUs  Port  Oper   Port  RX            Mux
Port[Flags]         State    Interval Pri   Key    State Machine       Machine
--------------------------------------------------------------------------------
xxvgei-1/1/0/4[SA*] ACTIVE   30       32768 0x101  0x3d  CURRENT       COLL&DIST

SW_HQ verify

SW_HQ#show lacp internal
Smartgroup:1
Flags:              * - Port is Active member Port
                    S - Port is requested in Slow LACPDUs
                    F - Port is requested in Fast LACPDUs   
                    A - Port is in Active mode             
                    P - Port is in Passive mode      
Actor               Agg      LACPDUs  Port  Oper   Port  RX            Mux
Port[Flags]         State    Interval Pri   Key    State Machine       Machine
--------------------------------------------------------------------------------
xxvgei-1/1/0/3[SA*] ACTIVE   30       32768 0x101  0x3d  CURRENT       COLL&DIST
xxvgei-1/1/0/4[SA*] ACTIVE   30       32768 0x101  0x3d  CURRENT       COLL&DIST

คอนฟิก EVPN-ELAN บน PE และ Allow vlan 100 บน Switch

PE1 config

interface smartgroup1.100
  description vpls_cotton
$
vlan-configuration
  interface smartgroup1.100
    encapsulation-dot1q 100
  $
$
mpls l2vpn enable
vpls cotton evpn
  rd 100:1
  auto-discovery mpls-evpn
    route-target import 100:1
    route-target export 100:1
  $
  access-point smartgroup1.100
    access-params ethernet
    $
  $
$
ethernet-segments
  es-instance 1
    es-id static octets aa.11.11.22.22.00.00.00.00
    interface smartgroup1.100
    rd 10:1
    redundancy-mode all-active
    route-target import 10:1
    route-target export 10:1
  $
$

PE2 config

interface smartgroup1.100
  description vpls_cotton
$
vlan-configuration
  interface smartgroup1.100
    encapsulation-dot1q 100
  $
$
mpls l2vpn enable
vpls cotton evpn
  rd 100:1
  auto-discovery mpls-evpn
    route-target import 100:1
    route-target export 100:1
  $
  access-point smartgroup1.100
    access-params ethernet
    $
  $
$
ethernet-segments
  es-instance 1
    es-id static octets aa.11.11.22.22.00.00.00.00
    interface smartgroup1.100
    rd 10:1
    route-target import 10:1
    route-target export 10:1
  $
$

SW_HQ config

switchvlan-configuration
  interface xxvgei-1/1/0/5
    switchport access vlan 100
  $
  interface smartgroup1
    switchport mode trunk
    switchport trunk vlan 100
  $
  vlan 100
  $
$

PE1 verify

PE1#show l2vpn instance-name cotton
Name:cotton  Type:VPLS
PW count:0  AC count:1  Kompella PW count:0
MPLS EVPN label:53505
Activation Status:ENABLE
Default VCID:-
Default Cword:DISABLE
Default Encapsulation:-
Description:
VPN ID:1
RD:100:1

Attachment Circuit(AC):
  InterfaceName                   Client/Server
  smartgroup1.100                    Server
    Description: 
    Admin Status: UP            Prot Status: UP
    Vlan Encapsulation DOT1Q:
      Vlan id: 100 

PE2 verify

PE2#show l2vpn instance-name cotton
Name:cotton  Type:VPLS
PW count:0  AC count:1  Kompella PW count:0
MPLS EVPN label:27785
Activation Status:ENABLE
Default VCID:-
Default Cword:DISABLE
Default Encapsulation:-
Description:
VPN ID:1
RD:100:1

Attachment Circuit(AC):
  InterfaceName                   Client/Server
  smartgroup1.100                    Server
    Description: 
    Admin Status: UP            Prot Status: UP
    Vlan Encapsulation DOT1Q:
      Vlan id: 100 

SW_HQ verify

SW_HQ#show vlan id 100
VLAN     Name     PvidPorts           UntagPorts          TagPorts          
--------------------------------------------------------------------------------
100      vlan0100 xxvgei-1/1/0/5                          smartgroup1        
                                                          xxvgei-1/1/0/3-4

คอนฟิก IP บน Client HQ/Brance, ping test และเช็ค MAC บนทุกอุปกรณ์

Client_HQ config

interface xxvgei-1/1/0/5
  description To_SW_HQ_xxvgei-1/1/0/5
  ip address 192.168.0.1 255.255.255.0
$

Client_Brance config

interface xxvgei-1/1/0/5
  description To_SW_Brance_xxvgei-1/1/0/5
  ip address 192.168.0.2 255.255.255.0
$

Client_HQ verify

Client_HQ#ping 192.168.0.2
sending 5,100-byte ICMP echo(es) to 192.168.0.2,timeout is 2 second(s).
!!!!!
Success rate is 100 percent(5/5),round-trip min/avg/max= 58/69/87 ms.
[finish]
Client_HQ#Client_HQ#show interface xxvgei-1/1/0/5
xxvgei-1/1/0/5 is up, ifindex: 8196
  Description: To_SW_HQ_xxvgei-1/1/0/5 
  Line protocol is up, IPv4 protocol is up, IPv6 protocol is down,
  Hardware is XXVGigabit Ethernet, address is 0016.3e64.2d01
  Internet address is 192.168.0.1/24 

Client_Brance verify

Client_Brance#ping 192.168.0.1
sending 5,100-byte ICMP echo(es) to 192.168.0.1,timeout is 2 second(s).
!!!!!
Success rate is 100 percent(5/5),round-trip min/avg/max= 69/93/101 ms.
[finish]
Client_Brance#show interface xxvgei-1/1/0/5
xxvgei-1/1/0/5 is up, ifindex: 8196
  Description: To_SW_Brance_xxvgei-1/1/0/5 
  Line protocol is up, IPv4 protocol is up, IPv6 protocol is down,
  Hardware is XXVGigabit Ethernet, address is 0016.3e64.2a01
  Internet address is 192.168.0.2/24 

SW_HQ verify

SW_HQ#show mac table
Total MAC address : 2       

Flags: Src--Source filter, Dst--Destination filter, *--Switch to peerlink,
       From:0,driver;1,config;2,VPN;3,802.1X;4,micro;5,DHCP;
            6,PBT;7,EVB;8,OTV;9,TRILL;10,ESADI;11,MC-LAG,
       Time--Day:Hour:Min:Sec

MAC            VLAN Outgoing Information         Attribute      From Time
-------------- ---- ---------------------------- -------------- ---- -----------
0016.3e64.2a01 100  smartgroup1                  Dynamic        0    00:00:08:39
0016.3e64.2d01 100  xxvgei-1/1/0/5               Dynamic        0    00:00:10:03

SW_Brance verify

SW_Brance#show mac table
Total MAC address : 2       

Flags: Src--Source filter, Dst--Destination filter, *--Switch to peerlink,
       From:0,driver;1,config;2,VPN;3,802.1X;4,micro;5,DHCP;
            6,PBT;7,EVB;8,OTV;9,TRILL;10,ESADI;11,MC-LAG,
       Time--Day:Hour:Min:Sec

MAC            VLAN Outgoing Information         Attribute      From Time
-------------- ---- ---------------------------- -------------- ---- -----------
0016.3e64.2d01 100  smartgroup1                  Dynamic        0    00:00:08:11
0016.3e64.2a01 100  xxvgei-1/1/0/5               Dynamic        0    00:00:09:54

PE1 verify

PE1#show bgp l2vpn evpn mac
Status codes: * valid, > best, i - internal, s - stale, d - duplication
Origin codes: i - IGP, e - EGP, ? - incomplete
      Network             Next Hop        Metric     LocPrf     RtPrf   Path

Route Distinguisher:100:1
*>i   [2][0][48][0016.3e64.2a01][0]
                          10.10.10.4                 100        200     ?
*>    [2][0][48][0016.3e64.2d01][0]
                          0.0.0.0                               0       ?

PE1#show mac vpls instance cotton
Total MAC Entries:  2       

Headers: Src--Source filter, Dst--Destination filter
         Age--Day:Hour:Min:Sec
         $vxlan_tunnel--Auto discovered VXLAN tunnel
         VLAN--Different broadcast domains in VPN domain
         E--Exter-VLAN ID  I--Inter-VLAN ID
         *--Switch to peerlink
         BH--Black-Hole

MAC            VLAN Outgoing Information                Attribute    Age           
0016.3e64.2d01 0    smartgroup1.100                     Dynamic      00:00:00:13   
0016.3e64.2a01 0    ESI:0:bb3333444400000000            Dynamic      00:00:03:17   

PE2 verify

PE2#show bgp l2vpn evpn mac
Status codes: * valid, > best, i - internal, s - stale, d - duplication
Origin codes: i - IGP, e - EGP, ? - incomplete
      Network             Next Hop        Metric     LocPrf     RtPrf   Path

Route Distinguisher:100:1
*>i   [2][0][48][0016.3e64.2a01][0]
                          10.10.10.4                 100        200     ?
*>i   [2][0][48][0016.3e64.2d01][0]
                          10.10.10.1                 100        200     ?

PE2#show mac vpls instance cotton
Total MAC Entries:  2       

Headers: Src--Source filter, Dst--Destination filter
         Age--Day:Hour:Min:Sec
         $vxlan_tunnel--Auto discovered VXLAN tunnel
         VLAN--Different broadcast domains in VPN domain
         E--Exter-VLAN ID  I--Inter-VLAN ID
         *--Switch to peerlink
         BH--Black-Hole

MAC            VLAN Outgoing Information                Attribute    Age           
0016.3e64.2d01 0    ESI:0:aa1111222200000000            Dynamic      00:00:00:39   
0016.3e64.2a01 0    ESI:0:bb3333444400000000            Dynamic      00:00:13:59   

PE3 verify

PE3#show bgp l2vpn evpn mac
Status codes: * valid, > best, i - internal, s - stale, d - duplication
Origin codes: i - IGP, e - EGP, ? - incomplete
      Network             Next Hop        Metric     LocPrf     RtPrf   Path

Route Distinguisher:100:1
*>i   [2][0][48][0016.3e64.2a01][0]
                          10.10.10.4                 100        200     ?
*>i   [2][0][48][0016.3e64.2d01][0]
                          10.10.10.1                 100        200     ?

PE3#show mac vpls instance cotton
Total MAC Entries:  2       

Headers: Src--Source filter, Dst--Destination filter
         Age--Day:Hour:Min:Sec
         $vxlan_tunnel--Auto discovered VXLAN tunnel
         VLAN--Different broadcast domains in VPN domain
         E--Exter-VLAN ID  I--Inter-VLAN ID
         *--Switch to peerlink
         BH--Black-Hole

MAC            VLAN Outgoing Information                Attribute    Age           
0016.3e64.2d01 0    ESI:0:aa1111222200000000            Dynamic      00:00:01:16   
0016.3e64.2a01 0    ESI:0:bb3333444400000000            Dynamic      00:00:04:21   

PE4 verify

PE4#show bgp l2vpn evpn mac
Status codes: * valid, > best, i - internal, s - stale, d - duplication
Origin codes: i - IGP, e - EGP, ? - incomplete
      Network             Next Hop        Metric     LocPrf     RtPrf   Path

Route Distinguisher:100:1
*>    [2][0][48][0016.3e64.2a01][0]
                          0.0.0.0                               0       ?
*>i   [2][0][48][0016.3e64.2d01][0]
                          10.10.10.1                 100        200     ?

PE4#show mac vpls instance cotton
Total MAC Entries:  2       

Headers: Src--Source filter, Dst--Destination filter
         Age--Day:Hour:Min:Sec
         $vxlan_tunnel--Auto discovered VXLAN tunnel
         VLAN--Different broadcast domains in VPN domain
         E--Exter-VLAN ID  I--Inter-VLAN ID
         *--Switch to peerlink
         BH--Black-Hole

MAC            VLAN Outgoing Information                Attribute    Age           
0016.3e64.2a01 0    smartgroup1.100                     Dynamic      00:00:02:00   
0016.3e64.2d01 0    ESI:0:aa1111222200000000            Dynamic      00:00:02:03   

จบ สำหรับคอนฟิกและปิงเทส

Fail-Over Test

1. Link PE1 - SW_HQ down

Client_HQ Ping test

Client_HQ#ping 192.168.0.2
sending 5,100-byte ICMP echo(es) to 192.168.0.2,timeout is 2 second(s).
!!!!!
Success rate is 100 percent(5/5),round-trip min/avg/max= 77/97/131 ms.
[finish]
Client_HQ#show interface xxvgei-1/1/0/5 | include address
  Hardware is XXVGigabit Ethernet, address is 0016.3e64.2e01
  Internet address is 192.168.0.1/24 

Client_Brance Ping test

Client_Brance#ping 192.168.0.1
sending 5,100-byte ICMP echo(es) to 192.168.0.1,timeout is 2 second(s).
!!!!!
Success rate is 100 percent(5/5),round-trip min/avg/max= 68/91/101 ms.
[finish]
Client_Brance#show interface xxvgei-1/1/0/5 | include address
  Hardware is XXVGigabit Ethernet, address is 0016.3e64.2f01
  Internet address is 192.168.0.2/24 

SW_HQ check interface, lacp and mac table

SW_HQ#show interface brief include smartgroup1|1/1/0/3|1/1/0/4
Interface      Portattribute  Mode  BW(Mbps)  Admin Phy   Prot  Description 
xxvgei-1/1/0/3 optical    Duplex/full  25000  down  down  down  To_PE1
xxvgei-1/1/0/4 optical    Duplex/full  25000  up    up    up    To_PE2
smartgroup1    N/A        N/A          25000  up    up    up    To_PE
SW_HQ#show lacp 1 internal
Smartgroup:1  
Actor               Agg      LACPDUs  Port  Oper   Port  RX            Mux
Port[Flags]         State    Interval Pri   Key    State Machine       Machine
--------------------------------------------------------------------------------
xxvgei-1/1/0/3[ A ] INACTIVE 30       32768 0x101  0x45  PORT_DISABLED DETACHED
xxvgei-1/1/0/4[SA*] ACTIVE   30       32768 0x101  0x3d  CURRENT       COLL&DIST
SW_HQ#show mac table
Total MAC address : 2       
MAC            VLAN Outgoing Information         Attribute      From Time
-------------- ---- ---------------------------- -------------- ---- -----------
0016.3e64.2e01 100  xxvgei-1/1/0/5               Dynamic        0    00:00:08:20
0016.3e64.2f01 100  smartgroup1                  Dynamic        0    00:00:19:18

SW_Brance check lacp and mac table

SW_Brance#show lacp 1 internal
Smartgroup:1
Actor               Agg      LACPDUs  Port  Oper   Port  RX            Mux
Port[Flags]         State    Interval Pri   Key    State Machine       Machine
--------------------------------------------------------------------------------
xxvgei-1/1/0/3[SA*] ACTIVE   30       32768 0x101  0x3d  CURRENT       COLL&DIST
xxvgei-1/1/0/4[SA*] ACTIVE   30       32768 0x101  0x3d  CURRENT       COLL&DIST
SW_Brance#show mac table
Total MAC address : 2       
MAC            VLAN Outgoing Information         Attribute      From Time
-------------- ---- ---------------------------- -------------- ---- -----------
0016.3e64.2e01 100  smartgroup1                  Dynamic        0    00:00:17:02
0016.3e64.2f01 100  xxvgei-1/1/0/5               Dynamic        0    00:00:00:51

PE1 check interface status, lacp and mac table

PE1#show interface brief include smartgroup1|xxvgei-1/1/0/3
Interface      Portattribute  Mode  BW(Mbps)  Admin Phy   Prot  Description 
xxvgei-1/1/0/3 optical    Duplex/full  25000  up    down  down  To_SW-CE1_HQ1
smartgroup1    N/A        N/A          N/A    up    up    down  To_SW_HQ
PE1#show lacp 1 internal
Smartgroup:1
Actor               Agg      LACPDUs  Port  Oper   Port  RX            Mux
Port[Flags]         State    Interval Pri   Key    State Machine       Machine
--------------------------------------------------------------------------------
xxvgei-1/1/0/3[ A ] INACTIVE 30       32768 0x101  0x45  PORT_DISABLED DETACHED
PE1#show lacp mc-lag
Smartgroup id:              1
Mc-lag iccp id:             1
Mc-lag IPv4 source:         
Mc-lag IPv4 destination:    
Mc-lag IPv6 source:         
Mc-lag IPv6 destination:    
Mc-lag VRF name:            
Mc-lag priority:            200
Mc-lag sys-priority:        1
Mc-lag sys-mac:             0000.1111.2222
Mc-lag restore mode:        MCLAG_IMMEDIATELY_MODE
Mc-lag restore delay time:  0
Mc-lag mode:                Force-master
Mc-lag work-mode:           Force-master
Mc-lag roid:                1
Mc-lag node-id:             1
Mc-lag state:               M/S
Mc-lag actor smartgroup state:   DOWN
Mc-lag partner smartgroup state: UP
Mc-lag error down:          NO
PE1#show bgp l2vpn evpn mac
Status codes: * valid, > best, i - internal, s - stale, d - duplication
Origin codes: i - IGP, e - EGP, ? - incomplete
      Network             Next Hop        Metric     LocPrf     RtPrf   Path

Route Distinguisher:100:1
*>i   [2][0][48][0016.3e64.2e01][0]
                          10.10.10.2                 100        200     ?
*>i   [2][0][48][0016.3e64.2f01][0]
                          10.10.10.4                 100        200     ?
PE1#show l2vpn instance-name cotton
Name:cotton  Type:VPLS
PW count:0  AC count:1  Kompella PW count:0
MPLS EVPN label:456825
Attachment Circuit(AC):
  InterfaceName                   Client/Server
  smartgroup1.100                    Server
    Description: 
    Admin Status: UP            Prot Status: DOWN
    Vlan Encapsulation DOT1Q:
      Vlan id: 100 
PE1#show mac vpls instance cotton
Total MAC Entries:  2       
MAC            VLAN Outgoing Information          Attribute    Age           
0016.3e64.2f01 0    ESI:0:bb3333444400000000      Dynamic      00:00:00:22   
0016.3e64.2e01 0    ESI:0:aa1111222200000000      Dynamic      00:00:00:49   

PE2 check interface status, lacp and mac table

PE2#show interface brief include smartgroup1|xxvgei-1/1/0/4
Interface      Portattribute  Mode  BW(Mbps)  Admin Phy   Prot  Description 
xxvgei-1/1/0/4 optical    Duplex/full  25000  up    up    up    To_SW-CE1_HQ1
smartgroup1    N/A        N/A          25000  up    up    up    To_SW_HQ
PE2#show lacp 1 internal
Smartgroup:1   
Actor               Agg      LACPDUs  Port  Oper   Port  RX            Mux
Port[Flags]         State    Interval Pri   Key    State Machine       Machine
--------------------------------------------------------------------------------
xxvgei-1/1/0/4[SA*] ACTIVE   30       32768 0x101  0x3d  CURRENT       COLL&DIST
PE2#show lacp mc-lag
Smartgroup id:              1
Mc-lag iccp id:             1
Mc-lag IPv4 source:         
Mc-lag IPv4 destination:    
Mc-lag IPv6 source:         
Mc-lag IPv6 destination:    
Mc-lag VRF name:            
Mc-lag priority:            200
Mc-lag sys-priority:        1
Mc-lag sys-mac:             0000.1111.2222
Mc-lag restore mode:        MCLAG_IMMEDIATELY_MODE
Mc-lag restore delay time:  0
Mc-lag mode:                Force-master
Mc-lag work-mode:           Force-master
Mc-lag roid:                1
Mc-lag node-id:             2
Mc-lag state:               M/S
Mc-lag actor smartgroup state:   UP
Mc-lag partner smartgroup state: DOWN
Mc-lag error down:          NO

PE2#show bgp l2vpn evpn mac
Status codes: * valid, > best, i - internal, s - stale, d - duplication
Origin codes: i - IGP, e - EGP, ? - incomplete
      Network             Next Hop        Metric     LocPrf     RtPrf   Path

Route Distinguisher:100:1
*>    [2][0][48][0016.3e64.2e01][0]
                          0.0.0.0                               0       ?
*>i   [2][0][48][0016.3e64.2f01][0]
                          10.10.10.4                 100        200     ?
PE2#show l2vpn instance-name cotton
Name:cotton  Type:VPLS
PW count:0  AC count:1  Kompella PW count:0
MPLS EVPN label:27784
Attachment Circuit(AC):
  InterfaceName                   Client/Server
  smartgroup1.100                    Server
    Description: 
    Admin Status: UP            Prot Status: UP
    Vlan Encapsulation DOT1Q:
      Vlan id: 100 
PE2#show mac vpls instance cotton
Total MAC Entries:  2       
MAC            VLAN Outgoing Information          Attribute    Age           
0016.3e64.2f01 0    ESI:0:bb3333444400000000      Dynamic      00:00:01:10   
0016.3e64.2e01 0    smartgroup1.100               Dynamic      00:00:01:37 

PE3 check bgp mac-route and mac table

PE3#show bgp l2vpn evpn mac
Status codes: * valid, > best, i - internal, s - stale, d - duplication
Origin codes: i - IGP, e - EGP, ? - incomplete
      Network             Next Hop        Metric     LocPrf     RtPrf   Path

Route Distinguisher:100:1
*>i   [2][0][48][0016.3e64.2e01][0]
                          10.10.10.2                 100        200     ?
*>i   [2][0][48][0016.3e64.2f01][0]
                          10.10.10.4                 100        200     ?
PE3#show mac vpls instance cotton
Total MAC Entries:  2       
MAC            VLAN Outgoing Information          Attribute    Age           
0016.3e64.2f01 0    ESI:0:bb3333444400000000      Dynamic      00:00:01:36   
0016.3e64.2e01 0    ESI:0:aa1111222200000000      Dynamic      00:00:02:03 

PE4 check bgp mac-route and mac table

PE4#show bgp l2vpn evpn mac
Status codes: * valid, > best, i - internal, s - stale, d - duplication
Origin codes: i - IGP, e - EGP, ? - incomplete
      Network             Next Hop        Metric     LocPrf     RtPrf   Path

Route Distinguisher:100:1
*>i   [2][0][48][0016.3e64.2e01][0]
                          10.10.10.2                 100        200     ?
*>    [2][0][48][0016.3e64.2f01][0]
                          0.0.0.0                               0       ?
PE4#show mac vpls instance cotton
Total MAC Entries:  2       
MAC            VLAN Outgoing Information          Attribute    Age           
0016.3e64.2e01 0    ESI:0:aa1111222200000000      Dynamic      00:00:00:02   
0016.3e64.2f01 0    smartgroup1.100               Dynamic      00:00:02:09   
2. Link PE2 - SW_HQ down

Client_HQ Ping test

Client_HQ#ping 192.168.0.2
sending 5,100-byte ICMP echo(es) to 192.168.0.2,timeout is 2 second(s).
!!!!!
Success rate is 100 percent(5/5),round-trip min/avg/max= 77/96/114 ms.
[finish]
Client_HQ#show interface xxvgei-1/1/0/5 | include address
  Hardware is XXVGigabit Ethernet, address is 0016.3e64.2e01
  Internet address is 192.168.0.1/24 

Client_SW Ping test

Client_Brance#ping 192.168.0.1
sending 5,100-byte ICMP echo(es) to 192.168.0.1,timeout is 2 second(s).
!!!!!
Success rate is 100 percent(5/5),round-trip min/avg/max= 71/83/100 ms.
[finish]
Client_Brance#show interface xxvgei-1/1/0/5 | include address
  Hardware is XXVGigabit Ethernet, address is 0016.3e64.2f01
  Internet address is 192.168.0.2/24 

SW_HQ check lacp and mac table

SW_HQ#show interface brief include smartgroup1|1/1/0/3|1/1/0/4
Interface      Portattribute  Mode  BW(Mbps)  Admin Phy   Prot  Description 
xxvgei-1/1/0/3 optical    Duplex/full  25000  up    up    up    To_PE1
xxvgei-1/1/0/4 optical    Duplex/full  25000  down  down  down  To_PE2
smartgroup1    N/A        N/A          25000  up    up    up    To_PE
SW_HQ#show lacp 1 internal
Smartgroup:1   
Actor               Agg      LACPDUs  Port  Oper   Port  RX            Mux
Port[Flags]         State    Interval Pri   Key    State Machine       Machine
--------------------------------------------------------------------------------
xxvgei-1/1/0/3[SA*] ACTIVE   30       32768 0x101  0x3d  CURRENT       COLL&DIST
xxvgei-1/1/0/4[ A ] INACTIVE 30       32768 0x101  0x45  PORT_DISABLED DETACHED
SW_HQ#show mac table
Total MAC address : 2       
MAC            VLAN Outgoing Information         Attribute      From Time
-------------- ---- ---------------------------- -------------- ---- -----------
0016.3e64.2e01 100  xxvgei-1/1/0/5               Dynamic        0    00:00:14:28
0016.3e64.2f01 100  smartgroup1                  Dynamic        0    00:00:25:26

SW_Brance check lacp and mac table

SW_Brance#show interface brief include smartgroup1|1/1/0/3|1/1/0/4
Interface      Portattribute  Mode  BW(Mbps)  Admin Phy   Prot  Description 
xxvgei-1/1/0/3 optical    Duplex/full  25000  up    up    up    To_PE3
xxvgei-1/1/0/4 optical    Duplex/full  25000  up    up    up    To_PE4
smartgroup1    N/A        N/A          50000  up    up    up    
SW_Brance#show lacp 1 internal
Smartgroup:1 
Actor               Agg      LACPDUs  Port  Oper   Port  RX            Mux
Port[Flags]         State    Interval Pri   Key    State Machine       Machine
--------------------------------------------------------------------------------
xxvgei-1/1/0/3[SA*] ACTIVE   30       32768 0x101  0x3d  CURRENT       COLL&DIST
xxvgei-1/1/0/4[SA*] ACTIVE   30       32768 0x101  0x3d  CURRENT       COLL&DIST
SW_Brance#show mac table
Total MAC address : 2       
MAC            VLAN Outgoing Information         Attribute      From Time
-------------- ---- ---------------------------- -------------- ---- -----------
0016.3e64.2e01 100  smartgroup1                  Dynamic        0    00:00:23:23
0016.3e64.2f01 100  xxvgei-1/1/0/5               Dynamic        0    00:00:00:48

PE1 check interface status, lacp and mac table

PE1#show interface brief include smartgroup1|xxvgei-1/1/0/3
Interface      Portattribute  Mode  BW(Mbps)  Admin Phy   Prot  Description 
xxvgei-1/1/0/3 optical    Duplex/full  25000  up    up    up    To_SW-CE1_HQ1
PE1#show lacp 1 internal
Smartgroup:1 
Actor               Agg      LACPDUs  Port  Oper   Port  RX            Mux
Port[Flags]         State    Interval Pri   Key    State Machine       Machine
--------------------------------------------------------------------------------
xxvgei-1/1/0/3[SA*] ACTIVE   30       32768 0x101  0x3d  CURRENT       COLL&DIST
PE1#show lacp mc-lag
Smartgroup id:              1
Mc-lag iccp id:             1
Mc-lag IPv4 source:         
Mc-lag IPv4 destination:    
Mc-lag IPv6 source:         
Mc-lag IPv6 destination:    
Mc-lag VRF name:            
Mc-lag priority:            200
Mc-lag sys-priority:        1
Mc-lag sys-mac:             0000.1111.2222
Mc-lag restore mode:        MCLAG_IMMEDIATELY_MODE
Mc-lag restore delay time:  0
Mc-lag mode:                Force-master
Mc-lag work-mode:           Force-master
Mc-lag roid:                1
Mc-lag node-id:             1
Mc-lag state:               M/S
Mc-lag actor smartgroup state:   UP
Mc-lag partner smartgroup state: DOWN
Mc-lag error down:          NO

PE1#show bgp l2vpn evpn mac
Status codes: * valid, > best, i - internal, s - stale, d - duplication
Origin codes: i - IGP, e - EGP, ? - incomplete
      Network             Next Hop        Metric     LocPrf     RtPrf   Path

Route Distinguisher:100:1
*>    [2][0][48][0016.3e64.2e01][0]
                          0.0.0.0                               0       ?
*>i   [2][0][48][0016.3e64.2f01][0]
                          10.10.10.4                 100        200     ?
PE1#show l2vpn instance-name cotton
Name:cotton  Type:VPLS
PW count:0  AC count:1  Kompella PW count:0
MPLS EVPN label:456825
Attachment Circuit(AC):
  InterfaceName                   Client/Server
  smartgroup1.100                    Server
    Description: 
    Admin Status: UP            Prot Status: UP
    Vlan Encapsulation DOT1Q:
      Vlan id: 100 
PE1#show mac vpls instance cotton
Total MAC Entries:  2       
MAC            VLAN Outgoing Information          Attribute    Age           
0016.3e64.2f01 0    ESI:0:bb3333444400000000      Dynamic      00:00:01:36   
0016.3e64.2e01 0    smartgroup1.100               Dynamic      00:00:00:45  

PE2 check interface status, lacp and mac table

PE2#show interface brief include smartgroup1|xxvgei-1/1/0/4
Interface      Portattribute  Mode  BW(Mbps)  Admin Phy   Prot  Description 
xxvgei-1/1/0/4 optical    Duplex/full  25000  up    down  down  To_SW-CE1_HQ1
smartgroup1    N/A        N/A          N/A    up    up    down  To_SW_HQ
PE2#show lacp 1 internal
Smartgroup:1
Actor               Agg      LACPDUs  Port  Oper   Port  RX            Mux
Port[Flags]         State    Interval Pri   Key    State Machine       Machine
--------------------------------------------------------------------------------
xxvgei-1/1/0/4[ A ] INACTIVE 30       32768 0x101  0x45  PORT_DISABLED DETACHED
PE2#show lacp mc-lag
Smartgroup id:              1
Mc-lag iccp id:             1
Mc-lag IPv4 source:         
Mc-lag IPv4 destination:    
Mc-lag IPv6 source:         
Mc-lag IPv6 destination:    
Mc-lag VRF name:            
Mc-lag priority:            200
Mc-lag sys-priority:        1
Mc-lag sys-mac:             0000.1111.2222
Mc-lag restore mode:        MCLAG_IMMEDIATELY_MODE
Mc-lag restore delay time:  0
Mc-lag mode:                Force-master
Mc-lag work-mode:           Force-master
Mc-lag roid:                1
Mc-lag node-id:             2
Mc-lag state:               M/S
Mc-lag actor smartgroup state:   DOWN
Mc-lag partner smartgroup state: UP
Mc-lag error down:          NO

PE2#show bgp l2vpn evpn mac
Status codes: * valid, > best, i - internal, s - stale, d - duplication
Origin codes: i - IGP, e - EGP, ? - incomplete
      Network             Next Hop        Metric     LocPrf     RtPrf   Path

Route Distinguisher:100:1
*>i   [2][0][48][0016.3e64.2e01][0]
                          10.10.10.1                 100        200     ?
*>i   [2][0][48][0016.3e64.2f01][0]
                          10.10.10.4                 100        200     ?
PE2#show l2vpn instance-name cotton
Name:cotton  Type:VPLS
PW count:0  AC count:1  Kompella PW count:0
MPLS EVPN label:27784
Attachment Circuit(AC):
  InterfaceName                   Client/Server
  smartgroup1.100                    Server
    Description: 
    Admin Status: UP            Prot Status: DOWN
    Vlan Encapsulation DOT1Q:
      Vlan id: 100 
PE2#show mac vpls instance cotton
Total MAC Entries:  2       
MAC            VLAN Outgoing Information          Attribute    Age           
0016.3e64.2f01 0    ESI:0:bb3333444400000000      Dynamic      00:00:02:14   
0016.3e64.2e01 0    ESI:0:aa1111222200000000      Dynamic      00:00:01:23  

PE3 check interface status, lacp and mac table

PE3#show bgp l2vpn evpn mac
Status codes: * valid, > best, i - internal, s - stale, d - duplication
Origin codes: i - IGP, e - EGP, ? - incomplete
      Network             Next Hop        Metric     LocPrf     RtPrf   Path

Route Distinguisher:100:1
*>i   [2][0][48][0016.3e64.2e01][0]
                          10.10.10.1                 100        200     ?
*>i   [2][0][48][0016.3e64.2f01][0]
                          10.10.10.4                 100        200     ?
PE3#show mac vpls instance cotton
Total MAC Entries:  2       
MAC            VLAN Outgoing Information          Attribute    Age           
0016.3e64.2f01 0    ESI:0:bb3333444400000000      Dynamic      00:00:00:15   
0016.3e64.2e01 0    ESI:0:aa1111222200000000      Dynamic      00:00:01:57 

PE4 lacp and mac table

PE4#show bgp l2vpn evpn mac
Status codes: * valid, > best, i - internal, s - stale, d - duplication
Origin codes: i - IGP, e - EGP, ? - incomplete
      Network             Next Hop        Metric     LocPrf     RtPrf   Path

Route Distinguisher:100:1
*>i   [2][0][48][0016.3e64.2e01][0]
                          10.10.10.1                 100        200     ?
*>    [2][0][48][0016.3e64.2f01][0]
                          0.0.0.0                               0       ?
PE4#show mac vpls instance cotton
Total MAC Entries:  2       
MAC            VLAN Outgoing Information          Attribute    Age           
0016.3e64.2f01 0    smartgroup1.100               Dynamic      00:00:00:44   
0016.3e64.2e01 0    ESI:0:aa1111222200000000      Dynamic      00:00:02:26
3. PE1 down

Client_HQ Ping test

Client_HQ#ping 192.168.0.2
sending 5,100-byte ICMP echo(es) to 192.168.0.2,timeout is 2 second(s).
!!!!!
Success rate is 100 percent(5/5),round-trip min/avg/max= 68/71/73 ms.
[finish]
Client_HQ#show interface xxvgei-1/1/0/5 | include address
  Hardware is XXVGigabit Ethernet, address is 0016.3e64.2e01
  Internet address is 192.168.0.1/24 

Client_Brance Ping test

Client_Brance#ping 192.168.0.1
sending 5,100-byte ICMP echo(es) to 192.168.0.1,timeout is 2 second(s).
!!!!!
Success rate is 100 percent(5/5),round-trip min/avg/max= 86/97/101 ms.
[finish]
Client_Brance#show interface xxvgei-1/1/0/5 | include address
  Hardware is XXVGigabit Ethernet, address is 0016.3e64.2f01
  Internet address is 192.168.0.2/24 

SW_HQ check lacp and mac table

SW_HQ#show interface brief include smartgroup1|1/1/0/3|1/1/0/4
Interface      Portattribute  Mode  BW(Mbps)  Admin Phy   Prot  Description 
xxvgei-1/1/0/3 optical    Duplex/full  25000  up    down  down  To_PE1
xxvgei-1/1/0/4 optical    Duplex/full  25000  up    up    up    To_PE2
smartgroup1    N/A        N/A          25000  up    up    up    To_PE
SW_HQ#show lacp 1 internal
Smartgroup:1  
Actor               Agg      LACPDUs  Port  Oper   Port  RX            Mux
Port[Flags]         State    Interval Pri   Key    State Machine       Machine
--------------------------------------------------------------------------------
xxvgei-1/1/0/3[ A ] INACTIVE 30       32768 0x101  0x45  PORT_DISABLED DETACHED
xxvgei-1/1/0/4[SA*] ACTIVE   30       32768 0x101  0x3d  CURRENT       COLL&DIST
SW_HQ#show mac table
Total MAC address : 2       
MAC            VLAN Outgoing Information         Attribute      From Time
-------------- ---- ---------------------------- -------------- ---- -----------
0016.3e64.2e01 100  xxvgei-1/1/0/5               Dynamic        0    00:00:04:01
0016.3e64.2f01 100  smartgroup1                  Dynamic        0    00:00:37:59

SW_Brance check lacp and mac table

SW_Brance#show lacp 1 internal
Smartgroup:1  
Actor               Agg      LACPDUs  Port  Oper   Port  RX            Mux
Port[Flags]         State    Interval Pri   Key    State Machine       Machine
--------------------------------------------------------------------------------
xxvgei-1/1/0/3[SA*] ACTIVE   30       32768 0x101  0x3d  CURRENT       COLL&DIST
xxvgei-1/1/0/4[SA*] ACTIVE   30       32768 0x101  0x3d  CURRENT       COLL&DIST
SW_Brance#show mac table
Total MAC address : 2       
MAC            VLAN Outgoing Information         Attribute      From Time
-------------- ---- ---------------------------- -------------- ---- -----------
0016.3e64.2e01 100  smartgroup1                  Dynamic        0    00:00:35:54
0016.3e64.2f01 100  xxvgei-1/1/0/5               Dynamic        0    00:00:01:47

PE1 status is DOWN

PE2 check interface status, lacp and mac table

PE2#terminal length 0
PE2#show interface brief 
Interface      Portattribute  Mode  BW(Mbps)  Admin Phy   Prot  Description 
xxvgei-1/1/0/1 optical    Duplex/full  25000  up    up    up    To_PE4
xxvgei-1/1/0/2 optical    Duplex/full  25000  up    down  down  To_PE1
xxvgei-1/1/0/3 optical    Duplex/full  25000  up    down  down  
xxvgei-1/1/0/4 optical    Duplex/full  25000  up    up    up    To_SW-CE1_HQ1
xxvgei-1/1/0/5 optical    Duplex/full  25000  up    down  down  
smartgroup1    N/A        N/A          25000  up    up    up    To_SW_HQ
PE2#show mpls ldp neighbor brief instance 1 | one-line
Codes: D:Direct, T:Targeted, D&T:Direct&Targeted
Total number of neigbors:0
  Operational:0 (D:0,T:0,D&T:0) (IPv4:0,IPv6:0,IPv4&IPv6:0)
  Not operational:0 (D:0,T:0,D&T:0) (IPv4:0,IPv6:0,IPv4&IPv6:0)
PE2#show ip ospf neighbor
Codes: *: Multi-Area Interface

            OSPF Router with ID (10.10.10.2) (Process ID 1)

Neighbor ID     Pri State        DeadTime  Address         Interface
10.10.10.4      1   FULL/--      00:00:38  192.168.24.4    xxvgei-1/1/0/1
PE2#show lacp 1 internal
Smartgroup:1
Actor               Agg      LACPDUs  Port  Oper   Port  RX            Mux
Port[Flags]         State    Interval Pri   Key    State Machine       Machine
--------------------------------------------------------------------------------
xxvgei-1/1/0/4[SA*] ACTIVE   30       32768 0x101  0x3d  CURRENT       COLL&DIST
PE2#show lacp mc-lag
Smartgroup id:              1
Mc-lag iccp id:             1
Mc-lag IPv4 source:         
Mc-lag IPv4 destination:    
Mc-lag IPv6 source:         
Mc-lag IPv6 destination:    
Mc-lag VRF name:            
Mc-lag priority:            200
Mc-lag sys-priority:        1
Mc-lag sys-mac:             0000.1111.2222
Mc-lag restore mode:        MCLAG_IMMEDIATELY_MODE
Mc-lag restore delay time:  0
Mc-lag mode:                Force-master
Mc-lag work-mode:           Force-master
Mc-lag roid:                1
Mc-lag node-id:             2
Mc-lag state:               PEER-UNKNOWN
Mc-lag actor smartgroup state:   UP
Mc-lag partner smartgroup state: UNKNOWN
Mc-lag error down:          NO

PE2#show bgp l2vpn evpn summary
BGP router ID  : 10.10.10.2
Local AS       : 65000
All peers      : 3
  Established  : 3
All prefixes   : 13
Neighbor        Ver As          MsgRcvd    MsgSend    Up/Down      State/PfxRcd
10.10.10.1      4   65000       52         72         00:00:03     Connect
10.10.10.3      4   65000       46         29         00:35:40         4       
10.10.10.4      4   65000       69         29         00:35:38         5  
PE2#show bgp l2vpn evpn mac
Status codes: * valid, > best, i - internal, s - stale, d - duplication
Origin codes: i - IGP, e - EGP, ? - incomplete
      Network             Next Hop        Metric     LocPrf     RtPrf   Path

Route Distinguisher:100:1
*>    [2][0][48][0016.3e64.2e01][0]
                          0.0.0.0                               0       ?
*>i   [2][0][48][0016.3e64.2f01][0]
                          10.10.10.4                 100        200     ?
PE2#show l2vpn instance-name cotton
Name:cotton  Type:VPLS
PW count:0  AC count:1  Kompella PW count:0
MPLS EVPN label:27784
Attachment Circuit(AC):
  InterfaceName                   Client/Server
  smartgroup1.100                    Server
    Description: 
    Admin Status: UP            Prot Status: UP
    Vlan Encapsulation DOT1Q:
      Vlan id: 100 
PE2#show mac vpls instance cotton
Total MAC Entries:  2       
MAC            VLAN Outgoing Information          Attribute    Age           
0016.3e64.2f01 0    ESI:0:bb3333444400000000      Dynamic      00:00:01:56   
0016.3e64.2e01 0    smartgroup1.100               Dynamic      00:00:02:23   

PE3 check interface status, lacp and mac table

PE3#show bgp l2vpn evpn summary
BGP router ID  : 10.10.10.3
Local AS       : 65000
All peers      : 3
  Idle         : 1
  Established  : 2
All prefixes   : 10
Neighbor        Ver As          MsgRcvd    MsgSend    Up/Down      State/PfxRcd
10.10.10.1      4   65000       55         47         00:00:01     Idle
10.10.10.2      4   65000       70         6          00:36:16         5       
10.10.10.4      4   65000       69         6          00:35:34         5 
PE3#show bgp l2vpn evpn mac
Status codes: * valid, > best, i - internal, s - stale, d - duplication
Origin codes: i - IGP, e - EGP, ? - incomplete
      Network             Next Hop        Metric     LocPrf     RtPrf   Path

Route Distinguisher:100:1
*>i   [2][0][48][0016.3e64.2e01][0]
                          10.10.10.2                 100        200     ?
*>i   [2][0][48][0016.3e64.2f01][0]
                          10.10.10.4                 100        200     ?
PE3#show mac vpls instance cotton
Total MAC Entries:  2       
MAC            VLAN Outgoing Information          Attribute    Age           
0016.3e64.2e01 0    ESI:0:aa1111222200000000      Dynamic      00:00:00:24   
0016.3e64.2f01 0    ESI:0:bb3333444400000000      Dynamic      00:00:02:31   

PE4 lacp and mac table

PE4#show bgp l2vpn evpn summary
BGP router ID  : 10.10.10.4
Local AS       : 65000
All peers      : 3
  Connect      : 1
  Established  : 2
All prefixes   : 9
Neighbor        Ver As          MsgRcvd    MsgSend    Up/Down      State/PfxRcd
10.10.10.1      4   65000       52         72         00:00:03     Connect
10.10.10.2      4   65000       71         31         00:36:50         5       
10.10.10.3      4   65000       45         32         00:36:10         4       
PE4#show bgp l2vpn evpn mac
Status codes: * valid, > best, i - internal, s - stale, d - duplication
Origin codes: i - IGP, e - EGP, ? - incomplete
      Network             Next Hop        Metric     LocPrf     RtPrf   Path

Route Distinguisher:100:1
*>i   [2][0][48][0016.3e64.2e01][0]
                          10.10.10.2                 100        200     ?
*>    [2][0][48][0016.3e64.2f01][0]
                          0.0.0.0                               0       ?
PE4#show mac vpls instance cotton
Total MAC Entries:  2       
MAC            VLAN Outgoing Information          Attribute    Age           
0016.3e64.2f01 0    smartgroup1.100               Dynamic      00:00:00:35   
0016.3e64.2e01 0    ESI:0:aa1111222200000000      Dynamic      00:00:01:02 
4. PE2 down

Client_HQ Ping test
Client_HQ#ping 192.168.0.2
sending 5,100-byte ICMP echo(es) to 192.168.0.2,timeout is 2 second(s).
!!!!!
Success rate is 100 percent(5/5),round-trip min/avg/max= 72/84/110 ms.
[finish]
Client_HQ#show interface xxvgei-1/1/0/5 | include address
  Hardware is XXVGigabit Ethernet, address is 0016.3e64.2e01
  Internet address is 192.168.0.1/24 

Client_Brance Ping test

Client_Brance#ping 192.168.0.1
sending 5,100-byte ICMP echo(es) to 192.168.0.1,timeout is 2 second(s).
!!!!!
Success rate is 100 percent(5/5),round-trip min/avg/max= 99/99/100 ms.
[finish]
Client_Brance#show interface xxvgei-1/1/0/5 | include address
  Hardware is XXVGigabit Ethernet, address is 0016.3e64.2f01
  Internet address is 192.168.0.2/24 

SW_HQ check lacp and mac table

SW_HQ#show interface brief include smartgroup1|1/1/0/3|1/1/0/4
Interface      Portattribute  Mode  BW(Mbps)  Admin Phy   Prot  Description 
xxvgei-1/1/0/3 optical    Duplex/full  25000  up    up    up    To_PE1
xxvgei-1/1/0/4 optical    Duplex/full  25000  up    down  down  To_PE2
smartgroup1    N/A        N/A          25000  up    up    up    To_PE
SW_HQ#show lacp 1 internal
Smartgroup:1  
Actor               Agg      LACPDUs  Port  Oper   Port  RX            Mux
Port[Flags]         State    Interval Pri   Key    State Machine       Machine
--------------------------------------------------------------------------------
xxvgei-1/1/0/3[SA*] ACTIVE   30       32768 0x101  0x3d  CURRENT       COLL&DIST
xxvgei-1/1/0/4[ A ] INACTIVE 30       32768 0x101  0x45  PORT_DISABLED DETACHED
SW_HQ#show mac table
Total MAC address : 2       
MAC            VLAN Outgoing Information         Attribute      From Time
-------------- ---- ---------------------------- -------------- ---- -----------
0016.3e64.2f01 100  smartgroup1                  Dynamic        0    00:00:03:31
0016.3e64.2e01 100  xxvgei-1/1/0/5               Dynamic        0    00:00:14:13

SW_Brance check lacp and mac table

SW_Brance#show lacp 1 internal
Smartgroup:1
Actor               Agg      LACPDUs  Port  Oper   Port  RX            Mux
Port[Flags]         State    Interval Pri   Key    State Machine       Machine
--------------------------------------------------------------------------------
xxvgei-1/1/0/3[SA*] ACTIVE   30       32768 0x101  0x3d  CURRENT       COLL&DIST
xxvgei-1/1/0/4[SA*] ACTIVE   30       32768 0x101  0x3d  CURRENT       COLL&DIST
SW_Brance#show mac table
Total MAC address : 2       
MAC            VLAN Outgoing Information         Attribute      From Time
-------------- ---- ---------------------------- -------------- ---- -----------
0016.3e64.2e01 100  smartgroup1                  Dynamic        0    00:00:45:27
0016.3e64.2f01 100  xxvgei-1/1/0/5               Dynamic        0    00:00:02:26

PE1 check interface status, lacp and mac table

PE1#show interface brief
Interface      Portattribute  Mode  BW(Mbps)  Admin Phy   Prot  Description 
xxvgei-1/1/0/1 optical    Duplex/full  25000  up    up    up    To_PE3
xxvgei-1/1/0/2 optical    Duplex/full  25000  up    down  down  To_PE2
xxvgei-1/1/0/3 optical    Duplex/full  25000  up    up    up    To_SW-CE1_HQ1
xxvgei-1/1/0/4 optical    Duplex/full  25000  up    down  down  
xxvgei-1/1/0/5 optical    Duplex/full  25000  up    down  down  
smartgroup1    N/A        N/A          25000  up    up    up    To_SW_HQ
PE1#show mpls ldp neighbor brief instance 1 | one-line
Codes: D:Direct, T:Targeted, D&T:Direct&Targeted
Total number of neigbors:0
  Operational:0 (D:0,T:0,D&T:0) (IPv4:0,IPv6:0,IPv4&IPv6:0)
  Not operational:0 (D:0,T:0,D&T:0) (IPv4:0,IPv6:0,IPv4&IPv6:0)
PE1#show ip ospf neighbor
Codes: *: Multi-Area Interface

            OSPF Router with ID (10.10.10.1) (Process ID 1)

Neighbor ID     Pri State        DeadTime  Address         Interface
10.10.10.3      1   FULL/--      00:00:31  192.168.13.3    xxvgei-1/1/0/1
PE1#show lacp 1 internal
Smartgroup:1 
Actor               Agg      LACPDUs  Port  Oper   Port  RX            Mux
Port[Flags]         State    Interval Pri   Key    State Machine       Machine
--------------------------------------------------------------------------------
xxvgei-1/1/0/3[SA*] ACTIVE   30       32768 0x101  0x3d  CURRENT       COLL&DIST
PE1#show lacp mc-lag
Smartgroup id:              1
Mc-lag iccp id:             1
Mc-lag IPv4 source:         
Mc-lag IPv4 destination:    
Mc-lag IPv6 source:         
Mc-lag IPv6 destination:    
Mc-lag VRF name:            
Mc-lag priority:            200
Mc-lag sys-priority:        1
Mc-lag sys-mac:             0000.1111.2222
Mc-lag restore mode:        MCLAG_IMMEDIATELY_MODE
Mc-lag restore delay time:  0
Mc-lag mode:                Force-master
Mc-lag work-mode:           Force-master
Mc-lag roid:                1
Mc-lag node-id:             1
Mc-lag state:               NONE
Mc-lag actor smartgroup state:   UP
Mc-lag partner smartgroup state: UNKNOWN
Mc-lag error down:          NO

PE1#show bgp l2vpn evpn summary
BGP router ID  : 10.10.10.1
Local AS       : 65000
All peers      : 3
  Connect      : 1
  Established  : 2
All prefixes   : 9
Neighbor        Ver As          MsgRcvd    MsgSend    Up/Down      State/PfxRcd
10.10.10.2      4   65000       0          0          00:03:28     Connect
10.10.10.3      4   65000       4          6          00:00:54         4       
10.10.10.4      4   65000       6          6          00:00:53         5       
PE1#show bgp l2vpn evpn mac
Status codes: * valid, > best, i - internal, s - stale, d - duplication
Origin codes: i - IGP, e - EGP, ? - incomplete
      Network             Next Hop        Metric     LocPrf     RtPrf   Path

Route Distinguisher:100:1
*>    [2][0][48][0016.3e64.2e01][0]
                          0.0.0.0                               0       ?
*>i   [2][0][48][0016.3e64.2f01][0]
                          10.10.10.4                 100        200     ?
PE1#show l2vpn instance-name cotton
Name:cotton  Type:VPLS
PW count:0  AC count:1  Kompella PW count:0
MPLS EVPN label:53505
Attachment Circuit(AC):
  InterfaceName                   Client/Server
  smartgroup1.100                    Server
    Description: 
    Admin Status: UP            Prot Status: UP
    Vlan Encapsulation DOT1Q:
      Vlan id: 100 
PE1#show mac vpls instance cotton
Total MAC Entries:  2       
MAC            VLAN Outgoing Information        Attribute    Age           
0016.3e64.2e01 0    smartgroup1.100             Dynamic      00:00:00:52   
0016.3e64.2f01 0    ESI:0:bb3333444400000000    Dynamic      00:00:00:53   

PE2 status is down

PE3 check interface status, lacp and mac table
PE3#show bgp l2vpn evpn summary
BGP router ID  : 10.10.10.3
Local AS       : 65000
All peers      : 3
  Connect      : 1
  Established  : 2
All prefixes   : 10
Neighbor        Ver As          MsgRcvd    MsgSend    Up/Down      State/PfxRcd
10.10.10.1      4   65000       7          4          00:01:31         5       
10.10.10.2      4   65000       77         56         00:03:12     Connect
10.10.10.4      4   65000       88         45         00:45:32         5       
PE3#show bgp l2vpn evpn mac
Status codes: * valid, > best, i - internal, s - stale, d - duplication
Origin codes: i - IGP, e - EGP, ? - incomplete
      Network             Next Hop        Metric     LocPrf     RtPrf   Path

Route Distinguisher:100:1
*>i   [2][0][48][0016.3e64.2e01][0]
                          10.10.10.1                 100        200     ?
*>i   [2][0][48][0016.3e64.2f01][0]
                          10.10.10.4                 100        200     ?
PE3#show l2vpn instance-name cotton
Name:cotton  Type:VPLS
PW count:0  AC count:1  Kompella PW count:0
MPLS EVPN label:53504
Attachment Circuit(AC):
  InterfaceName                   Client/Server
  smartgroup1.100                    Server
    Description: 
    Admin Status: UP            Prot Status: UP
    Vlan Encapsulation DOT1Q:
      Vlan id: 100 
PE3#show mac vpls instance cotton
Total MAC Entries:  2       
MAC            VLAN Outgoing Information         Attribute    Age           
0016.3e64.2e01 0    ESI:0:aa1111222200000000     Dynamic      00:00:01:28   
0016.3e64.2f01 0    ESI:0:bb3333444400000000     Dynamic      00:00:02:14  

PE4 lacp and mac table

PE4#show bgp l2vpn evpn summary
BGP router ID  : 10.10.10.4
Local AS       : 65000
All peers      : 3
  Connect      : 1
  Established  : 2
All prefixes   : 9
Neighbor        Ver As          MsgRcvd    MsgSend    Up/Down      State/PfxRcd
10.10.10.1      4   65000       6          7          00:02:00         5       
10.10.10.2      4   65000       77         84         00:03:50     Connect
10.10.10.3      4   65000       57         80         00:46:02         4       
PE4#show bgp l2vpn evpn mac
Status codes: * valid, > best, i - internal, s - stale, d - duplication
Origin codes: i - IGP, e - EGP, ? - incomplete
      Network             Next Hop        Metric     LocPrf     RtPrf   Path

Route Distinguisher:100:1
*>i   [2][0][48][0016.3e64.2e01][0]
                          10.10.10.1                 100        200     ?
*>    [2][0][48][0016.3e64.2f01][0]
                          0.0.0.0                               0       ?
PE4#show mac vpls instance cotton
Total MAC Entries:  2       
MAC            VLAN Outgoing Information          Attribute    Age           
0016.3e64.2f01 0    smartgroup1.100               Dynamic      00:00:00:13   
0016.3e64.2e01 0    ESI:0:aa1111222200000000      Dynamic      00:00:01:59 

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