Hello, we are experiencing an issue with the Cisco NCS540 regarding Layer 2 Virtual Private Network (L2VPN). We have conducted tests using the NCS540 and ASR1002hx, and unfortunately, the Virtual Private LAN Service (VPLS) fails to establish connectivity. Below is the configuration of the NCS for your review.
so I can not find the problem of config
l2vpn
router-id 91.91.91.91
pw-class vpls
encapsulation mpls
protocol ldp
vccv verification-type none
transport-mode ethernet
ipv4 source 91.91.91.91
bridge group 92
bridge-domain 92
interface TenGigE0/0/0/12.200
!
vfi 92
neighbor 92.92.92.92 pw-id 95
pw-class vpls
!
mpls ldp
router-id 91.91.91.91
!
interface TenGigE0/0/0/4.21
!
interface TenGigE0/0/0/4.21
mtu 1600
ipv4 address 192.168.21.2 255.255.255.252
encapsulation dot1q 21
!
interface TenGigE0/0/0/12.200
encapsulation dot1q 200
!
show l2vpn bridge-domain bd-name 92 detail
List of VFIs:
VFI 92 (up)
PW: neighbor 92.92.92.92, PW ID 95, state is down ( remote standby ) (Transport LSP Down)
PW class vpls, XC ID 0xc0000001
Encapsulation MPLS, protocol LDP
Source address 91.91.91.91
PW type Ethernet, control word disabled, interworking none
Sequencing not set
Ignore MTU mismatch: Disabled
Transmit MTU zero: Disabled
LSP : Down
MPLS Local Remote
------------ ------------------------------ -------------------------
Label 24001 18
Group ID 0x0 0x0
Interface 92 unknown
MTU 1500 1500
Control word disabled disabled
PW type Ethernet Ethernet
VCCV CV type 0x0 0x0
(none) (none)
VCCV CC type 0x0 0x0
(none) (none)
------------ ------------------------------ -------------------------
MIB cpwVcIndex: 3221225473
Create time: 07/05/2024 05:59:18 (6d01h ago)
Last time status changed: 12/05/2024 12:15:01 (19:10:03 ago)
MAC withdraw messages: sent 0, received 0
Forward-class: 0
Static MAC addresses:
MAC learning: enabled
Flooding:
Broadcast & Multicast: enabled
Unknown unicast: enabled
MAC aging time: 300 s, Type: inactivity
MAC limit: 64000, Action: none, Notification: syslog
MAC limit reached: no, threshold: 75%
MAC port down flush: enabled
MAC Secure: disabled, Logging: disabled
Split Horizon Group: none
show l2vpn bridge-domain bd-name 92 brief
Legend: pp = Partially Programmed.
Bridge Group:Bridge-Domain Name ID State Num ACs/up Num PWs/up Num PBBs/up Num VNIs/up
-------------------------------- ----- -------------- ------------ ------------- ----------- -----------
92:92 0 up 1/0 1/0 0/0 0/0
show install active | i mpls
ncs540-mpls-1.0.0.0-r792
ncs540-mpls-1.0.0.0-r792
