Describes methods and CLI commands to verify Layer 2 VPN status, ensuring correct configuration and operational integrity.
View a Layer 2 VPN status
This is an example for a Cisco IOS XE Catalyst SD-WAN device.
Device# show l2vpn sdwan instance 13 vc-id 13
VC_ID: 13 Bridge-domain: 13
Local l2vpn status: UP
Local Pseudoports: GigabitEthernet7 service instance 13View L2VPN information learned through OMP route on a Cisco SD-WAN Controller
This is a sample output from the show omp l2-routes command displaying Layer 2 routes learned through OMP for Cisco SD-WAN Controllers.
Device# show omp l2-routes | tab
C -> chosen
I -> installed
Red -> redistributed
Rej -> rejected
L -> looped
R -> resolved
S -> stale
Ext -> extranet
Inv -> invalid
Stg -> staged
IA -> On-demand inactive
U -> TLOC unresolved
REMOTE
ROUTE IP SITE PATH SITE
VPN VC ID ORIGINATOR TYPE MAC ADDRESS ADDRESS VPN TYPE ID FROM PEER ID LABEL STATUS ID
-------------------------------------------------------------------------------------------------------------------------------------------
12 12 172.16.255.15 vpn 0000.0000.0000 :: p2p 500 172.16.255.15 66 1004 C,R 501
172.16.255.15 69 1004 C,R 501
172.16.255.20 1 1004 C,R 501
172.16.255.20 2 1004 C,R 501
12 12 172.16.255.27 vpn 0000.0000.0000 :: p2p 501 172.16.255.20 1 1014 C,R 500
172.16.255.27 70 1014 C,R 500
13 13 172.16.255.15 vpn 0000.0000.0000 :: multipoint 500 172.16.255.15 66 1006 C,R -
172.16.255.15 69 1006 C,R -
172.16.255.20 1 1006 C,R -
172.16.255.20 2 1006 C,R -
13 13 172.16.255.27 vpn 0000.0000.0000 :: multipoint 501 172.16.255.20 1 1016 C,R -
172.16.255.27 70 1016 C,R -
13 13 172.16.255.32 vpn 0000.0000.0000 :: multipoint 503 172.16.255.20 1 1007 C,R -
172.16.255.32 71 1007 C,R -
14 1 172.16.255.27 vpn 0000.0000.0000 :: multipoint 501 172.16.255.20 1 1018 C,R -
172.16.255.27 70 1018 C,R -
15 1 172.16.255.15 vpn 0000.0000.0000 :: p2p 500 172.16.255.15 66 1020 C,R 501
172.16.255.15 69 1020 C,R 501
172.16.255.20 1 1020 C,R 501
172.16.255.20 2 1020 C,R 501
15 1 172.16.255.27 vpn 0000.0000.0000 :: p2p 501 172.16.255.20 1 1020 C,R 500
172.16.255.27 70 1020 C,R 500
View Bridge-domain information
This is a sample output from the show platform software sdwan ftmd bridge-domain command that displays information related to bridge domains within the context of Forwarding Table Management Daemon (FTMD).
Device# show platform software sdwan ftmd bridge-domain
L2vpn Bridge-domain 12 Table:
sdwan efp dpidx: 4210708(0x404014)
Label: 1004 lbl-nhop-id: 196611 (binosId=0xf830003f)
Bum Label: 1005 bum-lbl-nhop-id: 196612 (binosId=0xf830004f)
Remote Site Table(1 entries in total):
remote-site-id: 501 sla-nhop-id: 29 (binosId=0xf80001df)
L2vpn Bridge-domain 13 Table:
sdwan efp dpidx: 4210709(0x404015)
Label: 1006 lbl-nhop-id: 196613 (binosId=0xf830005f)
Bum Label: 1007 bum-lbl-nhop-id: 196614 (binosId=0xf830006f)
Remote Site Table(2 entries in total):
remote-site-id: 501 sla-nhop-id: 30 (binosId=0xf80001ef)
remote-site-id: 503 sla-nhop-id: 33 (binosId=0xf800021f)
View Cisco Catalyst SD-WAN Flood List Information and Packet Counters in Data Plane
This is a sample output from the show platform hardware qfp active feature bridge-domain datapath bridge-domain-id sdwan-flood-list command that displays the Cisco Catalyst SD-WAN flood list information.
Device#show platform software sdwan ftmd bridge-domain
L2vpn Bridge-domain 12 Table:
sdwan efp dpidx: 4210708(0x404014)
Label: 1004 lbl-nhop-id: 196611 (binosId=0xf830003f)
Bum Label: 1005 bum-lbl-nhop-id: 196612 (binosId=0xf830004f)
Remote Site Table(1 entries in total):
remote-site-id: 501 sla-nhop-id: 29 (binosId=0xf80001df)
L2vpn Bridge-domain 13 Table:
sdwan efp dpidx: 4210709(0x404015)
Label: 1006 lbl-nhop-id: 196613 (binosId=0xf830005f)
Bum Label: 1007 bum-lbl-nhop-id: 196614 (binosId=0xf830006f)
Remote Site Table(2 entries in total):
remote-site-id: 501 sla-nhop-id: 30 (binosId=0xf80001ef)
remote-site-id: 503 sla-nhop-id: 33 (binosId=0xf800021f)
View packet counters in data plane
This is a sample output from the show platform hardware qfp active feature bridge-domain datapath bridge-id command to display a QFP hardware module packet counters for a specific bridge domain within the data path.
Device# show platform hardware qfp active feature bridge-domain datapath 200
QFP L2BD Bridge Domain information
BD id : 200
State enabled : Yes
Aging timeout (sec) : 300
Aging active entry : Yes
Max mac limit : 65536
Unkwn mac limit flood : Yes
mac_learn_enabled : Yes
mac_learn_controled : No
Unknown unicast olist : Yes
otv_aed_enabled : No
otv_enabled : No
mcast_snooping_enabled : No
Feature : sdwan
SISF snoop protocols : None
Sdwan instance id : 200
Mac learned : 0
BDI outer vtag : 00000000
BDI inner vtag : 00000000
Replication tree info:
Global replication : depth encode 0X1000001, (head 0XE4E90000)
Split-horizon-group 0 : depth encode 00000000, (head 00000000)
Split-horizon-group 1 : depth encode 00000000, (head 00000000)
Bridge Domain statistics
Total bridged pkts : 0 bytes: 0
Total unknown unicast pkts : 0 bytes: 0
Total broadcasted pkts : 0 bytes: 0
Total to BDI pkts : 0 bytes: 0
Total injected pkts : 0 bytes: 0
Total mac-sec violation drop pkts : 0 bytes: 0
Total mac-sec move drop pkts : 0 bytes: 0
Total mac-sec unknown drop pkts : 0 bytes: 0
Total source filter drop pkts : 0 bytes: 0
Total bfib policy drop pkts : 0 bytes: 0
Total replication start drop pkts : 0 bytes: 0
Total recycle tail drop pkts : 0 bytes: 0
Total static MAC move drop pkts : 0 bytes: 0
Total BD disabled drop pkts : 0 bytes: 0
Total STP state drop pkts : 0 bytes: 0
Total UUF suppression drop pkts : 0 bytes: 0
Total sisf ctrl punt pkts : 0 bytes: 0
Total sisf ctrl drop pkts : 0 bytes: 0
Total p2p lan to wan pkts : 0 bytes: 0
Total p2p wan to lan pkts : 0 bytes: 0