on 10-30-2014 02:21 PM
This document describes Virtual Private LAN Service (VPLS) Label Switched Multicast (LSM) for the Aggregation Services Router (ASR) 9000 Series that run Cisco IOS® XR software.
This document is not restricted to specific software and hardware versions.
The information in this document was created from the devices in a specific lab environment. All of the devices used in this document started with a cleared (default) configuration. If your network is live, make sure that you understand the potential impact of any command.
VPLS emulates LAN services across a Multiprotocol Label Switching (MPLS) core. A full mesh of point-to-point (P2P) pseudowires (PWs) is set up between all of the Provider Edge (PE) routers that participate in a VPLS domain in order to provide VPLS emulation. Broadcast, multicast, and unknown unicast traffic is flooded in a VPLS domain to all PEs. Ingress replication is used in order to send that flooded traffic over each P2P PWs to all remote PE routers that are part of the same VPLS domain.
VPLS is a widely-deployed service provider L2VPN technology that is also used for multicast transport. Although L2 technology allows snooping to be used in order to optimize replication of multicast traffic into L2 pseudowires, the core remains agnostic to multicast traffic. As a result, multiple copies of the same flow traverse core networks. In order to mitigate this inefficiency, pair LSM with VPLS in order to introduce LSM multicast trees over the core. In Cisco IOS-XR Software Release 5.1.0, Cisco ASR 9000 Series implement VPLS LSM with point-to-multipoint traffic engineering (P2MP-TE) inclusive trees. VPLS end points are automatically discovered and P2MP-TE trees are set up with the use of Resource Reservation Protocol Traffic Engineering (RSVP-TE) without operational intervention.
MAC learning on the Leaf PE for a frame that arrives on P2MP PW is done as if the frame is received on the P2P PW leading to the Root PE for that P2MP PW. In this image, MAC Learning on PE-2 for frames that arrive on the P2MP PW LSP rooted at PE-1 is done as if the frame arrived on the P2P PW between PE-1 and PE-2. The L2VPN control plane is responsible for programming the VPLS disposition information with P2P PW information for MAC learning on the P2MP LSP disposition.
Internet Group Management Protocol (IGMP) Snooping (IGMPSN) is supported on both the Head and Tail of the P2MP P-tree in a bridge domain that participates in VPLS LSM. This allows IGMPSN multicast traffic over a virtual forwarding instance (VFI) PWs to benefit from the resource optimization provided by P2MP LSPs. If IGMPSN is enabled in a bridge domain with one or more VFI PWs participating in VPLS LSM, all of the layer two (L2) multicast traffic is sent over the P2MP P-tree Head associated with the bridge domain. L2 multicast routes are used in order to forward traffic to local receivers, Ethernet Flow Points (EFPs), access PWs, and VFI PWs that do not participate in VPLS LSM.
When IGMPSN is enabled in a bridge domain that is a P2MP LSP tail, optimized disposition of L2 multicast traffic received on the P2MP LSP is done for local receivers (that is, Attachment Circuit (AC) Bridge Ports (BPs) and access PW BPs).
Note: Multicast Label Distribution Protocol (MLDP) Snooping is not supported in Cisco IOS XR Release 5.1.0.
Cisco IOS XR Release 5.1.0 supports a maximum of 1000 P2MP Tunnels or 1000 P2MP PWs per Head/Tail router.
mpls traffic-eng interface GigabitEthernet0/1/1/0 ! interface GigabitEthernet0/1/1/1 ! auto-tunnel p2mp tunnel-id min 100 max 200
mpls traffic-eng interface GigabitEthernet0/1/1/0 auto-tunnel backup nhop-only ! ! interface GigabitEthernet0/1/1/1 auto-tunnel backup nhop-only ! ! auto-tunnel p2mp tunnel-id min 100 max 200 ! auto-tunnel backup tunnel-id min 1000 max 1500 ! attribute-set p2mp-te set1 bandwidth 10000 fast-reroute record-route !
l2vpn bridge group bg1 bridge-domain bg1_bd1 interface GigabitEthernet0/1/1/10.1 ! vfi bg1_bd1_vfi vpn-id 1 autodiscovery bgp rd auto route-target 209.165.201.1:1 signaling-protocol bgp ve-id 100 ! ! multicast p2mp signaling-protocol bgp ! transport rsvp-te attribute-set p2mp-te set1 !
The P2MP tunnels are auto-discovered tunnels. Static P2MP tunnels are not supported.
Static tunnel configurations are not used. The auto P2MP tunnel configuration must be enabled on all of the PE routers and also on a P router if it acts as a bud node. A bud node is a midpoint and tailend router at the same time.
A sample topology with configuration is shown here. In this topology, P2MP PWs are created between the three PEs and a P router which acts as a bud node. All three PE routers act as Head (for ingress traffic) and Tail (for egress traffic).
RP/0/RSP0/CPU0:PE1#show run hostname PE1 ! ipv4 unnumbered mpls traffic-eng Loopback0 ! interface Loopback0 ipv4 address 209.165.200.225 255.255.255.255 ! interface GigabitEthernet0/1/1/0 description connected P router ipv4 address 209.165.201.1 255.255.255.224 ! interface GigabitEthernet0/1/1/1 description connected to P router ipv4 address 209.165.201.151 255.255.255.224 transceiver permit pid all ! interface GigabitEthernet0/1/1/10 transceiver permit pid all ! interface GigabitEthernet0/1/1/10.1 l2transport encapsulation dot1q 1 ! router ospf 100 router-id 209.165.200.225 area 0 mpls traffic-eng interface Loopback0 ! interface GigabitEthernet0/1/1/0 ! interface GigabitEthernet0/1/1/1 ! ! mpls traffic-eng router-id 209.165.200.225 ! router bgp 100 nsr bgp router-id 209.165.200.225 bgp graceful-restart address-family l2vpn vpls-vpws ! neighbor 209.165.200.226 remote-as 100 update-source Loopback0 address-family l2vpn vpls-vpws ! ! neighbor 209.165.200.227 remote-as 100 update-source Loopback0 address-family l2vpn vpls-vpws ! ! neighbor 209.165.200.228 remote-as 100 update-source Loopback0 address-family l2vpn vpls-vpws ! ! ! l2vpn bridge group bg1 bridge-domain bg1_bd1 interface GigabitEthernet0/1/1/10.1 ! vfi bg1_bd1_vfi vpn-id 1 autodiscovery bgp rd auto route-target 209.165.201.1:1 signaling-protocol bgp ve-id 100 ! ! multicast p2mp signaling-protocol bgp ! transport rsvp-te attribute-set p2mp-te set1 ! ! ! ! ! ! rsvp interface GigabitEthernet0/1/1/0 bandwidth 100000 ! interface GigabitEthernet0/1/1/1 bandwidth 100000 ! ! mpls traffic-eng interface GigabitEthernet0/1/1/0 auto-tunnel backup nhop-only ! ! interface GigabitEthernet0/1/1/1 auto-tunnel backup nhop-only ! ! auto-tunnel p2mp tunnel-id min 100 max 200 ! auto-tunnel backup tunnel-id min 1000 max 1500 ! attribute-set p2mp-te set1 bandwidth 10000 fast-reroute record-route ! ! mpls ldp nsr graceful-restart router-id 209.165.200.225 interface GigabitEthernet0/1/1/0 ! interface GigabitEthernet0/1/1/1 ! ! end RP/0/RSP0/CPU0:PE1#
RP/0/RSP0/CPU0:P#show run hostname P ipv4 unnumbered mpls traffic-eng Loopback0 interface Loopback0 ipv4 address 209.165.200.226 255.255.255.255 ! interface GigabitEthernet0/1/1/0 description connected to PE1 router ipv4 address 209.165.201.2 255.255.255.224 transceiver permit pid all ! interface GigabitEthernet0/1/1/1 description connected to PE1 router ipv4 address 209.165.201.152 255.255.255.224 transceiver permit pid all ! interface GigabitEthernet0/1/1/3 description connected to PE2 router ipv4 address 209.165.201.61 255.255.255.224 ! interface GigabitEthernet0/1/1/4 transceiver permit pid all ! interface GigabitEthernet0/1/1/4.1 l2transport encapsulation dot1q 1 ! interface GigabitEthernet0/1/1/8 description connected to PE3 router ipv4 address 209.165.201.101 255.255.255.224 ! router ospf 100 nsr nsf cisco area 0 mpls traffic-eng interface Loopback0 ! interface GigabitEthernet0/1/1/0 ! interface GigabitEthernet0/1/1/1 ! interface GigabitEthernet0/1/1/3 ! interface GigabitEthernet0/1/1/8 ! ! mpls traffic-eng router-id 209.165.200.226 ! router bgp 100 nsr bgp router-id 209.165.200.226 bgp graceful-restart address-family l2vpn vpls-vpws ! neighbor 209.165.200.225 remote-as 100 update-source Loopback0 address-family l2vpn vpls-vpws ! ! neighbor 209.165.200.227 remote-as 100 update-source Loopback0 address-family l2vpn vpls-vpws ! ! neighbor 209.165.200.228 remote-as 100 update-source Loopback0 address-family l2vpn vpls-vpws ! ! ! l2vpn bridge group bg1 bridge-domain bg1_bd1 interface GigabitEthernet0/1/1/4.1 ! vfi bg1_bd1_vfi vpn-id 1 autodiscovery bgp rd auto route-target 209.165.201.1:1 signaling-protocol bgp ve-id 200 ! ! multicast p2mp signaling-protocol bgp ! transport rsvp-te attribute-set p2mp-te set1 ! ! ! ! ! ! rsvp interface GigabitEthernet0/1/1/0 bandwidth 100000 ! interface GigabitEthernet0/1/1/1 bandwidth 100000 ! interface GigabitEthernet0/1/1/3 bandwidth 100000 ! interface GigabitEthernet0/1/1/8 bandwidth 100000 ! ! mpls traffic-eng interface GigabitEthernet0/1/1/0 auto-tunnel backup nhop-only ! ! interface GigabitEthernet0/1/1/1 auto-tunnel backup nhop-only ! ! interface GigabitEthernet0/1/1/3 ! interface GigabitEthernet0/1/1/8 ! auto-tunnel p2mp tunnel-id min 100 max 200 ! auto-tunnel backup tunnel-id min 1000 max 1500 ! attribute-set p2mp-te set1 bandwidth 10000 fast-reroute record-route ! ! mpls ldp nsr graceful-restart router-id 209.165.200.226 interface GigabitEthernet0/1/1/0 ! interface GigabitEthernet0/1/1/1 ! interface GigabitEthernet0/1/1/3 ! interface GigabitEthernet0/1/1/8 ! ! end RP/0/RSP0/CPU0:P#
RP/0/RSP0/CPU0:PE2#show run hostname PE2 ipv4 unnumbered mpls traffic-eng Loopback0 interface Loopback0 ipv4 address 209.165.200.227 255.255.255.255 ! interface GigabitEthernet0/3/0/2.1 l2transport encapsulation dot1q 1 ! interface GigabitEthernet0/3/0/3 description connected to P router ipv4 address 209.165.201.62 255.255.255.224 transceiver permit pid all ! router ospf 100 nsr router-id 209.165.200.227 nsf cisco area 0 mpls traffic-eng interface Loopback0 ! interface GigabitEthernet0/3/0/3 ! ! mpls traffic-eng router-id 209.165.200.227 ! router bgp 100 nsr bgp router-id 209.165.200.227 bgp graceful-restart address-family l2vpn vpls-vpws ! neighbor 209.165.200.225 remote-as 100 update-source Loopback0 address-family l2vpn vpls-vpws ! ! neighbor 209.165.200.226 remote-as 100 update-source Loopback0 address-family l2vpn vpls-vpws ! ! neighbor 209.165.200.228 remote-as 100 update-source Loopback0 address-family l2vpn vpls-vpws ! ! ! l2vpn bridge group bg1 bridge-domain bg1_bd1 interface GigabitEthernet0/3/0/2.1 ! vfi bg1_bd1_vfi vpn-id 1 autodiscovery bgp rd auto route-target 209.165.201.1:1 signaling-protocol bgp ve-id 300 ! ! multicast p2mp signaling-protocol bgp ! transport rsvp-te attribute-set p2mp-te set1 ! ! ! ! ! ! rsvp interface GigabitEthernet0/3/0/3 bandwidth 100000 ! ! mpls traffic-eng interface GigabitEthernet0/3/0/3 ! auto-tunnel p2mp tunnel-id min 100 max 200 ! auto-tunnel backup tunnel-id min 1000 max 1500 ! attribute-set p2mp-te set1 bandwidth 10000 fast-reroute record-route ! ! mpls ldp nsr graceful-restart router-id 209.165.200.227 interface GigabitEthernet0/3/0/3 ! ! end RP/0/RSP0/CPU0:PE2#
RP/0/RSP0/CPU0:PE3#show run hostname PE3 ipv4 unnumbered mpls traffic-eng Loopback0 interface Loopback0 ipv4 address 209.165.200.228 255.255.255.255 ! interface GigabitEthernet0/2/1/8 description connected to P router ipv4 address 209.165.201.102 255.255.255.224 transceiver permit pid all ! interface GigabitEthernet0/2/1/11 transceiver permit pid all ! interface GigabitEthernet0/2/1/11.1 l2transport encapsulation dot1q 1 ! router ospf 100 nsr router-id 209.165.200.228 nsf cisco area 0 mpls traffic-eng interface Loopback0 ! interface GigabitEthernet0/2/1/8 ! ! mpls traffic-eng router-id 209.165.200.228 ! router bgp 100 nsr bgp router-id 209.165.200.228 bgp graceful-restart address-family l2vpn vpls-vpws ! neighbor 209.165.200.225 remote-as 100 update-source Loopback0 address-family l2vpn vpls-vpws ! ! neighbor 209.165.200.226 remote-as 100 update-source Loopback0 address-family l2vpn vpls-vpws ! ! neighbor 209.165.200.227 remote-as 100 update-source Loopback0 address-family l2vpn vpls-vpws ! ! ! l2vpn bridge group bg1 bridge-domain bg1_bd1 interface GigabitEthernet0/2/1/11.1 ! vfi bg1_bd1_vfi vpn-id 1 autodiscovery bgp rd auto route-target 209.165.201.1:1 signaling-protocol bgp ve-id 400 ! ! multicast p2mp signaling-protocol bgp ! transport rsvp-te attribute-set p2mp-te set1 ! ! ! ! ! ! rsvp interface GigabitEthernet0/2/1/8 bandwidth 1000000 ! ! mpls traffic-eng interface GigabitEthernet0/2/1/8 ! auto-tunnel p2mp tunnel-id min 100 max 200 ! auto-tunnel backup tunnel-id min 1000 max 1500 ! attribute-set p2mp-te set1 bandwidth 10000 fast-reroute record-route ! ! mpls ldp nsr graceful-restart router-id 209.165.200.228 interface GigabitEthernet0/2/1/8 ! ! end RP/0/RSP0/CPU0:PE3#
These show commands are useful in order to debug and verify the status of the P2MP PW and P2MP MPLS TE tunnels.
Here are some examples:
show l2vpn bridge-domain RP/0/RSP0/CPU0:PE1#show l2vpn bridge-domain Legend: pp = Partially Programmed. Bridge group: bg1, bridge-domain: bg1_bd1, id: 0, state: up, ShgId: 0, MSTi: 0 Aging: 300 s, MAC limit: 4000, Action: none, Notification: syslog Filter MAC addresses: 0 ACs: 1 (1 up), VFIs: 1, PWs: 3 (3 up), PBBs: 0 (0 up) List of ACs: GigabitEthernet0/1/1/10.1, state: up, Static MAC addresses: 0 List of Access PWs: List of VFIs: VFI bg1_bd1_vfi (up) P2MP: RSVP-TE, BGP, 1, Tunnel Up Neighbor 209.165.200.226 pw-id 1, state: up, Static MAC addresses: 0 Neighbor 209.165.200.227 pw-id 1, state: up, Static MAC addresses: 0 Neighbor 209.165.200.228 pw-id 1, state: up, Static MAC addresses: 0 RP/0/RSP0/CPU0:PE1# show l2vpn bridge-domain detail RP/0/RSP0/CPU0:PE1#show l2vpn bridge-domain detail Legend: pp = Partially Programmed. Bridge group: bg1, bridge-domain: bg1_bd1, id: 0, state: up, ShgId: 0, MSTi: 0 Coupled state: disabled MAC learning: enabled MAC withdraw: enabled MAC withdraw for Access PW: enabled MAC withdraw sent on: bridge port up MAC withdraw relaying (access to access): disabled Flooding: Broadcast & Multicast: enabled Unknown unicast: enabled MAC aging time: 300 s, Type: inactivity MAC limit: 4000, Action: none, Notification: syslog MAC limit reached: no MAC port down flush: enabled MAC Secure: disabled, Logging: disabled Split Horizon Group: none Dynamic ARP Inspection: disabled, Logging: disabled IP Source Guard: disabled, Logging: disabled DHCPv4 snooping: disabled IGMP Snooping: enabled IGMP Snooping profile: none MLD Snooping profile: none Storm Control: disabled Bridge MTU: 1500 MIB cvplsConfigIndex: 1 Filter MAC addresses: P2MP PW: enabled Create time: 18/02/2014 03:47:59 (00:41:54 ago) No status change since creation ACs: 1 (1 up), VFIs: 1, PWs: 3 (3 up), PBBs: 0 (0 up) List of ACs: AC: GigabitEthernet0/1/1/10.1, state is up Type VLAN; Num Ranges: 1 VLAN ranges: [1, 1] MTU 1504; XC ID 0x8802a7; interworking none MAC learning: enabled Flooding: Broadcast & Multicast: enabled Unknown unicast: enabled MAC aging time: 300 s, Type: inactivity MAC limit: 4000, Action: none, Notification: syslog MAC limit reached: no MAC port down flush: enabled MAC Secure: disabled, Logging: disabled Split Horizon Group: none Dynamic ARP Inspection: disabled, Logging: disabled IP Source Guard: disabled, Logging: disabled DHCPv4 snooping: disabled IGMP Snooping: enabled IGMP Snooping profile: none MLD Snooping profile: none Storm Control: disabled Static MAC addresses: Statistics: packets: received 0, sent 0 bytes: received 0, sent 0 Storm control drop counters: packets: broadcast 0, multicast 0, unknown unicast 0 bytes: broadcast 0, multicast 0, unknown unicast 0 Dynamic ARP inspection drop counters: packets: 0, bytes: 0 IP source guard drop counters: packets: 0, bytes: 0 List of Access PWs: List of VFIs: VFI bg1_bd1_vfi (up) P2MP: Type RSVP-TE, BGP signaling, PTree ID 1 P2MP Status: Tunnel Up P2MP-TE attribute-set: set1 Tunnel tunnel-mte100, Local Label: 289994 VPN-ID: 1, Auto Discovery: BGP, state is Provisioned (Service Connected) Route Distinguisher: (auto) 209.165.200.225:32768 Import Route Targets: 209.165.201.1:1 Export Route Targets: 209.165.201.1:1 Signaling protocol: BGP Local VE-ID: 100 , Advertised Local VE-ID : 100 VE-Range: 10 PW: neighbor 209.165.200.226, PW ID 1, state is up ( established ) PW class not set, XC ID 0xc0000001 Encapsulation MPLS, Auto-discovered (BGP), protocol BGP Source address 209.165.200.225 PW type VPLS, control word disabled, interworking none Sequencing not set MPLS Local Remote ------------ ------------------------------ ------------------------- Label 289959 16030 MTU 1500 1500 Control word disabled disabled PW type VPLS VPLS VE-ID 100 200 ------------ ------------------------------ ------------------------- MIB cpwVcIndex: 3221225473 Create time: 18/02/2014 03:58:31 (00:31:23 ago) Last time status changed: 18/02/2014 03:58:31 (00:31:23 ago) MAC withdraw messages: sent 0, received 0 Static MAC addresses: Statistics: packets: received 0, sent 0 bytes: received 0, sent 0 Storm control drop counters: packets: broadcast 0, multicast 0, unknown unicast 0 bytes: broadcast 0, multicast 0, unknown unicast 0 DHCPv4 snooping: disabled IGMP Snooping profile: none MLD Snooping profile: none P2MP-PW: FEC Local Remote -------------- ----------------------------- ---------------------- Label NULL (inclusive tree) NULL (inclusive tree) P2MP ID 100 100 Flags 0x00 0x00 PTree Type RSVP-TE RSVP-TE Tunnel ID 100 100 Ext. Tunnel ID 209.165.200.225 209.165.200.226 Statistics: packets: received 0 bytes: received 0 PW: neighbor 209.165.200.227, PW ID 1, state is up ( established ) PW class not set, XC ID 0xc0000002 Encapsulation MPLS, Auto-discovered (BGP), protocol BGP Source address 209.165.200.225 PW type VPLS, control word disabled, interworking none Sequencing not set MPLS Local Remote ------------ ------------------------------ ------------------------- Label 289944 16030 MTU 1500 1500 Control word disabled disabled PW type VPLS VPLS VE-ID 100 300 ------------ ------------------------------ ------------------------- MIB cpwVcIndex: 3221225474 Create time: 18/02/2014 04:05:25 (00:24:29 ago) Last time status changed: 18/02/2014 04:05:25 (00:24:29 ago) MAC withdraw messages: sent 0, received 0 Static MAC addresses: Statistics: packets: received 0, sent 0 bytes: received 0, sent 0 Storm control drop counters: packets: broadcast 0, multicast 0, unknown unicast 0 bytes: broadcast 0, multicast 0, unknown unicast 0 DHCPv4 snooping: disabled IGMP Snooping profile: none MLD Snooping profile: none P2MP-PW: FEC Local Remote -------------- ----------------------------- ---------------------- Label NULL (inclusive tree) NULL (inclusive tree) P2MP ID 100 100 Flags 0x00 0x00 PTree Type RSVP-TE RSVP-TE Tunnel ID 100 100 Ext. Tunnel ID 209.165.200.225 209.165.200.227 Statistics: packets: received 0 bytes: received 0 PW: neighbor 209.165.200.228, PW ID 1, state is up ( established ) PW class not set, XC ID 0xc0000003 Encapsulation MPLS, Auto-discovered (BGP), protocol BGP Source address 209.165.200.225 PW type VPLS, control word disabled, interworking none Sequencing not set MPLS Local Remote ------------ ------------------------------ ------------------------- Label 289929 16045 MTU 1500 1500 Control word disabled disabled PW type VPLS VPLS VE-ID 100 400 ------------ ------------------------------ ------------------------- MIB cpwVcIndex: 3221225475 Create time: 18/02/2014 04:08:11 (00:21:43 ago) Last time status changed: 18/02/2014 04:08:11 (00:21:43 ago) MAC withdraw messages: sent 0, received 0 Static MAC addresses: Statistics: packets: received 0, sent 0 bytes: received 0, sent 0 Storm control drop counters: packets: broadcast 0, multicast 0, unknown unicast 0 bytes: broadcast 0, multicast 0, unknown unicast 0 DHCPv4 snooping: disabled IGMP Snooping profile: none MLD Snooping profile: none P2MP-PW: FEC Local Remote -------------- ----------------------------- ---------------------- Label NULL (inclusive tree) NULL (inclusive tree) P2MP ID 100 100 Flags 0x00 0x00 PTree Type RSVP-TE RSVP-TE Tunnel ID 100 100 Ext. Tunnel ID 209.165.200.225 209.165.200.228 Statistics: packets: received 0 bytes: received 0 VFI Statistics: drops: illegal VLAN 0, illegal length 0 RP/0/RSP0/CPU0:PE1# show mpls traffic-eng tunnels p2mp RP/0/RSP0/CPU0:PE1#show mpls traffic-eng tunnels p2mp Name: tunnel-mte100 (auto-tunnel for VPLS (l2vpn)) Signalled-Name: auto_PE1_mt100 Status: Admin: up Oper: up (Up for 00:32:35) Config Parameters: Bandwidth: 0 kbps (CT0) Priority: 7 7 Affinity: 0x0/0xffff Interface Bandwidth: 10000 kbps Metric Type: TE (default) Fast Reroute: Enabled, Protection Desired: Any Record Route: Enabled Reoptimization after affinity failure: Enabled Attribute-set: set1 (type p2mp-te) Destination summary: (3 up, 0 down, 0 disabled) Affinity: 0x0/0xffff Auto-bw: disabled Destination: 209.165.200.226 State: Up for 00:32:35 Path options: path-option 10 dynamic [active] Destination: 209.165.200.227 State: Up for 00:25:41 Path options: path-option 10 dynamic [active] Destination: 209.165.200.228 State: Up for 00:22:55 Path options: path-option 10 dynamic [active] Current LSP: lsp-id: 10004 p2mp-id: 100 tun-id: 100 src: 209.165.200.225 extid: 209.165.200.225 LSP up for: 00:32:35 (since Tue Feb 18 03:58:31 UTC 2014) Reroute Pending: No Inuse Bandwidth: 0 kbps (CT0) Number of S2Ls: 3 connected, 0 signaling proceeding, 0 down S2L Sub LSP: Destination 209.165.200.226 Signaling Status: connected S2L up for: 00:32:35 (since Tue Feb 18 03:58:31 UTC 2014) Sub Group ID: 1 Sub Group Originator ID: 209.165.200.225 Path option path-option 10 dynamic (path weight 1) Path info (OSPF 100 area 0) 209.165.201.2 209.165.200.226 S2L Sub LSP: Destination 209.165.200.227 Signaling Status: connected S2L up for: 00:25:41 (since Tue Feb 18 04:05:25 UTC 2014) Sub Group ID: 2 Sub Group Originator ID: 209.165.200.225 Path option path-option 10 dynamic (path weight 2) Path info (OSPF 100 area 0) 209.165.201.2 209.165.201.61 209.165.201.62 209.165.200.227 S2L Sub LSP: Destination 209.165.200.228 Signaling Status: connected S2L up for: 00:22:55 (since Tue Feb 18 04:08:11 UTC 2014) Sub Group ID: 4 Sub Group Originator ID: 209.165.200.225 Path option path-option 10 dynamic (path weight 2) Path info (OSPF 100 area 0) 209.165.201.2 209.165.201.101 209.165.201.102 209.165.200.228 Reoptimized LSP (Install Timer Remaining 0 Seconds): None Cleaned LSP (Cleanup Timer Remaining 0 Seconds): None LSP Tunnel 209.165.200.226 100 [10005] is signalled, connection is up Tunnel Name: auto_P_mt100 Tunnel Role: Tail InLabel: GigabitEthernet0/1/1/0, 289995 Signalling Info: Src 209.165.200.226 Dst 209.165.200.225, Tun ID 100, Tun Inst 10005, Ext ID 209.165.200.226 Router-IDs: upstream 209.165.200.226 local 209.165.200.225 Bandwidth: 0 kbps (CT0) Priority: 7 7 DSTE-class: 0 Soft Preemption: None Path Info: Incoming Address: 209.165.201.1 Incoming: Explicit Route: Strict, 209.165.201.1 Strict, 209.165.200.225 Record Route: IPv4 209.165.201.2, flags 0x0 Tspec: avg rate=0 kbits, burst=1000 bytes, peak rate=0 kbits Session Attributes: Local Prot: Set, Node Prot: Not Set, BW Prot: Not Set Soft Preemption Desired: Not Set Resv Info: None Record Route: Empty Resv Info: Record Route: Empty Fspec: avg rate=0 kbits, burst=1000 bytes, peak rate=0 kbits LSP Tunnel 209.165.200.227 100 [10003] is signalled, connection is up Tunnel Name: auto_PE2_mt100 Tunnel Role: Tail InLabel: GigabitEthernet0/1/1/0, 289998 Signalling Info: Src 209.165.200.227 Dst 209.165.200.225, Tun ID 100, Tun Inst 10003, Ext ID 209.165.200.227 Router-IDs: upstream 209.165.200.226 local 209.165.200.225 Bandwidth: 0 kbps (CT0) Priority: 7 7 DSTE-class: 0 Soft Preemption: None Path Info: Incoming Address: 209.165.201.1 Incoming: Explicit Route: Strict, 209.165.201.1 Strict, 209.165.200.225 Record Route: IPv4 209.165.201.2, flags 0x0 IPv4 209.165.201.62, flags 0x0 Tspec: avg rate=0 kbits, burst=1000 bytes, peak rate=0 kbits Session Attributes: Local Prot: Set, Node Prot: Not Set, BW Prot: Not Set Soft Preemption Desired: Not Set Resv Info: None Record Route: Empty Resv Info: Record Route: Empty Fspec: avg rate=0 kbits, burst=1000 bytes, peak rate=0 kbits LSP Tunnel 209.165.200.228 100 [10004] is signalled, connection is up Tunnel Name: auto_PE3_mt100 Tunnel Role: Tail InLabel: GigabitEthernet0/1/1/0, 289970 Signalling Info: Src 209.165.200.228 Dst 209.165.200.225, Tun ID 100, Tun Inst 10004, Ext ID 209.165.200.228 Router-IDs: upstream 209.165.200.226 local 209.165.200.225 Bandwidth: 0 kbps (CT0) Priority: 7 7 DSTE-class: 0 Soft Preemption: None Path Info: Incoming Address: 209.165.201.1 Incoming: Explicit Route: Strict, 209.165.201.1 Strict, 209.165.200.225 Record Route: IPv4 209.165.201.2, flags 0x0 IPv4 209.165.201.102, flags 0x0 Tspec: avg rate=0 kbits, burst=1000 bytes, peak rate=0 kbits Session Attributes: Local Prot: Set, Node Prot: Not Set, BW Prot: Not Set Soft Preemption Desired: Not Set Resv Info: None Record Route: Empty Resv Info: Record Route: Empty Fspec: avg rate=0 kbits, burst=1000 bytes, peak rate=0 kbits Displayed 1 (of 2) heads, 0 (of 0) midpoints, 3 (of 4) tails Displayed 1 up, 0 down, 0 recovering, 0 recovered heads RP/0/RSP0/CPU0:PE1# show mpls forwarding labels <label> detail RP/0/RSP0/CPU0:PE1#show mpls forwarding labels 289994 detail Local Outgoing Prefix Outgoing Next Hop Bytes Label Label or ID Interface Switched ------ ----------- ------------------ ------------ --------------- ------------ 289994 P2MP TE: 100 Updated Feb 18 03:58:32.360 TE Tunnel Head, tunnel ID: 100, tunnel ifh: 0x8000e20 IPv4 Tableid: 0xe0000000, IPv6 Tableid: 0xe0800000 Flags:IP Lookup:not-set, Expnullv4:not-set, Expnullv6:set Payload Type v4:set, Payload Type v6:not-set, l2vpn:set Head:set, Tail:not-set, Bud:not-set, Peek:not-set, inclusive:set Ingress Drop:not-set, Egress Drop:not-set Platform Data:{0x2000000, 0x2000000, 0x0, 0x0}, RPF-ID:0x80003 VPLS Disposition: Bridge ID: 0, SHG ID: 0, PW Xconnect ID: 0x0 mpls paths: 1, local mpls paths: 0, protected mpls paths: 1 16005 P2MP TE: 100 Gi0/1/1/0 209.165.201.2 0 Updated Feb 18 03:58:32.360 My Nodeid:65, Interface Nodeid:2065, Backup Interface Nodeid:2065 Packets Switched: 0 RP/0/RSP0/CPU0:PE1# show mpls traffic-eng tunnels p2mp tabular RP/0/RSP0/CPU0:PE1#show mpls traffic-eng tunnels p2mp tabular Tunnel LSP Destination Source FRR LSP Path Name ID Address Address State State Role Prot ----------------- ----- --------------- --------------- ------ ------ ---- ----- ^tunnel-mte100 10004 209.165.200.226 209.165.200.225 up Ready Head ^tunnel-mte100 10004 209.165.200.227 209.165.200.225 up Ready Head ^tunnel-mte100 10004 209.165.200.228 209.165.200.225 up Ready Head auto_P_mt100 10005 209.165.200.225 209.165.200.226 up Inact Tail auto_PE2_mt100 10003 209.165.200.225 209.165.200.227 up Inact Tail auto_PE3_mt100 10004 209.165.200.225 209.165.200.228 up Inact Tail * = automatically created backup tunnel ^ = automatically created P2MP tunnel RP/0/RSP0/CPU0:PE1#
The most common causes for P2MP problems in L2VPN are shown here.
mpls traffic-eng interface gigabit <> auto-tunnel p2mp tunnel-id min 100 max 200 Enable multicast-routing for interfaces. multicast-routing address-family ipv4 interface all enable
l2vpn bridge group bg bridge-domain bd1 vfi vf1 vpn-id 1 autodiscovery bgp rd auto route-target 209.165.201.7:1 signaling-protocol bgp ve-id 1 multicast p2mp signaling-protocol bgp transport rsvp-te
RP/0/RSP0/CPU0:PE1#show l2vpn atom-db preferred-path Tunnel BW Tot/Avail/Resv Peer ID VC ID ---------------------------------------------------------------------- tunnel-mte1 0/0/0 209.165.200.226 1 209.165.200.227 1 209.165.200.228 1
RP/0/RSP0/CPU0:PE1#show l2vpn atom-db preferred-path private Tunnel tunnel-mte1 0/0/0: Peer ID: 209.165.200.226, VC-ID 1 Peer ID: 209.165.200.227, VC-ID 1 Peer ID: 209.165.200.228, VC-ID 1 MTE details: tunnel-ifh: 0x08000e20 local-label: 289994 p2mp-id: 100 tunnel-id: 100 Ext.tunnel-id: 209.165.200.225
RP/0/0/CPU0:one#show l2vpn bridge-domain p2mp private [...] Object: VFI Base info: version=0x0, flags=0x0, type=0, reserved=0 VFI event trace history [Num events: 5] ---------------------------------------------------------------------------- Time Event Flags Flags ==== ===== ===== ===== Dec 3 08:52:37.504 LSM Head: P2MP Provision 00000001, 00000000 - - Dec 3 08:52:37.504 BD VPN Add 00000000, 00000000 M - Dec 3 08:55:56.672 LSM Head: MTE updated 00000001, 00000000 - - Dec 3 08:55:56.672 LSM Head: send PMSI 00000480, 00002710 - - ---------------------------------------------------------------------------- [...]
RP/0/0/CPU0:two#show l2vpn bridge-domain p2mp private [...] VFI event trace history [Num events: 7] ---------------------------------------------------------------------------- Time Event Flags Flags ==== ===== ===== ===== Dec 3 08:42:49.216 LSM Head: P2MP Provision 00000001, 00000000 - - Dec 3 08:42:50.240 LSM Head: MTE updated 00000001, 00000070 - - Dec 3 08:42:50.240 LSM Head: send PMSI 00000480, 00002710 - - Dec 3 08:43:51.680 BD VPN Add 00000000, 00000000 - - Dec 3 08:44:59.776 LSM Tail: PMSI received 0100a8c0, 00002710 - - Dec 3 08:45:00.288 LSM Head: MTE updated 00000001, 00000000 - - ---------------------------------------------------------------------------- [...]
RP/0/RSP0/CPU0:PE1#show l2vpn forwarding bridge-domain detail location 0/1/CPU0 Bridge-domain name: bg1:bg1_bd1, id: 0, state: up MAC learning: enabled MAC port down flush: enabled Flooding: Broadcast & Multicast: enabled Unknown unicast: enabled MAC aging time: 300 s, Type: inactivity MAC limit: 4000, Action: none, Notification: syslog MAC limit reached: no MAC Secure: disabled, Logging: disabled DHCPv4 snooping: profile not known on this node Dynamic ARP Inspection: disabled, Logging: disabled IP Source Guard: disabled, Logging: disabled IGMP snooping: disabled, flooding: enabled MLD snooping: disabled, flooding: disabled Storm control: disabled P2MP PW: enabled Ptree type: RSVP-TE, TE i/f: tunnel-mte100, nhop valid: TRUE, Status: Bound, Label: 289994 Bridge MTU: 1500 bytes Number of bridge ports: 4 Number of MAC addresses: 0 Multi-spanning tree instance: 0
RP/0/RSP0/CPU0:PE1#show l2vpn forwarding bridge-domain hardware ingress detail location 0/1/CPU0 Bridge-domain name: bg1:bg1_bd1, id: 0, state: up MAC learning: enabled MAC port down flush: enabled Flooding: Broadcast & Multicast: enabled Unknown unicast: enabled MAC aging time: 300 s, Type: inactivity MAC limit: 4000, Action: none, Notification: syslog MAC limit reached: no MAC Secure: disabled, Logging: disabled DHCPv4 snooping: profile not known on this node Dynamic ARP Inspection: disabled, Logging: disabled IP Source Guard: disabled, Logging: disabled IGMP snooping: disabled, flooding: enabled MLD snooping: disabled, flooding: disabled Storm control: disabled P2MP PW: enabled Ptree type: RSVP-TE, TE i/f: tunnel-mte100, nhop valid: TRUE, Status: Bound, Label: 289994 Bridge MTU: 1500 bytes Number of bridge ports: 4 Number of MAC addresses: 0 Multi-spanning tree instance: 0 Platform Bridge context: Last notification sent at: 02/18/2014 21:58:55 Ingress Bridge Domain: 0, State: Created static MACs: 0, port level static MACs: 0, MAC limit: 4000, current MAC limit: 4000, MTU: 1500, MAC limit action: 0 Rack 0 FGIDs:shg0: 0x00000000, shg1: 0x00000002, shg2: 0x00000002 Rack 1 FGIDs:shg0: 0x00000000, shg1: 0x00000000, shg2: 0x00000000 Flags: Virtual Table ID Disable, P2MP Enable, CorePW Attach P2MP Head-end Info: Head end bound Tunnel ifhandle: 0x08000e20, Internal Label: 289994, Local LC NP mask: 0x0, Head-end Local LC NP mask: 0x0, All L2 Mcast routes local LC NP mask: 0x0 Rack: 0, Physical slot: 1, shg 0 members: 1, shg 1 members: 0, shg 2 members: 0 Platform Bridge HAL context: Number of NPs: 4, NP mask: 0x0008, mgid index: 513, learn key: 0 NP: 3, shg 0 members: 1, shg 1 members: 0, shg 2 members: 0 MAC limit counter index: 0x00ec1e60 Platform Bridge Domain Hardware Information: Bridge Domain: 0 NP 0 Flags: Virtual Table, Learn Enable, P2MP Tree Enabled Head-end P-Tree Int Label: 289994 Num Members: 0, Learn Key: 0x00, Half Age: 5 fgid shg0: 0x0000, fgid shg1: 0x0002, fgid shg2: 0x0002, mgid index: 513 BD learn cntr: 0x00ec1e60 Bridge Domain: 0 NP 1 Flags: Virtual Table, Learn Enable, P2MP Tree Enabled Head-end P-Tree Int Label: 289994 Num Members: 0, Learn Key: 0x00, Half Age: 5 fgid shg0: 0x0000, fgid shg1: 0x0002, fgid shg2: 0x0002, mgid index: 513 BD learn cntr: 0x00ec1e60 Bridge Domain: 0 NP 2 Flags: Virtual Table, Learn Enable, P2MP Tree Enabled Head-end P-Tree Int Label: 289994 Num Members: 0, Learn Key: 0x00, Half Age: 5 fgid shg0: 0x0000, fgid shg1: 0x0002, fgid shg2: 0x0002, mgid index: 513 BD learn cntr: 0x00ec1e60 Bridge Domain: 0 NP 3 Flags: Virtual Table, Learn Enable, P2MP Tree Enabled Head-end P-Tree Int Label: 289994 Num Members: 1, Learn Key: 0x00, Half Age: 5 fgid shg0: 0x0000, fgid shg1: 0x0002, fgid shg2: 0x0002, mgid index: 513 BD learn cntr: 0x00ec1e60 Bridge Member 0, copy 0 Flags: Active, XID: 0x06c002a7 Bridge Member 0, copy 1 Flags: Active, XID: 0x06c002a7 GigabitEthernet0/1/1/10.1, state: oper up Number of MAC: 0 Statistics: packets: received 0, sent 0 bytes: received 0, sent 0 Storm control drop counters: packets: broadcast 0, multicast 0, unknown unicast 0 bytes: broadcast 0, multicast 0, unknown unicast 0 Dynamic arp inspection drop counters: packets: 0, bytes: 0 IP source guard drop counters: packets: 0, bytes: 0 Platform Bridge Port context: Last notification sent at: 02/18/2014 21:58:56 Ingress State: Bound Flags: None Platform AC context: Ingress AC: VPLS, State: Bound Flags: Port Level MAC Limit XID: 0x06c002a7, SHG: None uIDB: 0x001a, NP: 3, Port Learn Key: 0 Slot flood mask rack 0: 0x200000 rack 1: 0x0 NP flood mask: 0x0008 NP3 Ingress uIDB: Flags: L2, Status, Racetrack Eligible, VPLS Stats Ptr: 0x5302c9, uIDB index: 0x001a, Wire Exp Tag: 1 BVI Bridge Domain: 0, BVI Source XID: 0x00000000 VLAN1: 0, VLAN1 etype: 0x0000, VLAN2: 0, VLAN2 etype: 0x0000 L2 ACL Format: 0, L2 ACL ID: 0, IPV4 ACL ID: 0, IPV6 ACL ID: 0 QOS ID: 0, QOS Format ID: 0 Local Switch dest XID: 0x06c002a7 UIDB IF Handle: 0x02001042, Source Port: 0, Num VLANs: 0 Xconnect ID: 0x06c002a7, NP: 3 Type: AC Flags: Learn enable, VPLS uIDB Index: 0x001a Bridge Domain ID: 0, Stats Pointer: 0xec1e62 Split Horizon Group: None Bridge Port : Bridge 0 Port 0 Flags: Active Member XID: 0x06c002a7 Bridge Port Virt: Bridge 0 Port 0 Flags: Active Member XID: 0x06c002a7 Storm Control not enabled Nbor 209.165.200.226 pw-id 1 Number of MAC: 0 Statistics: packets: received 0, sent 2 bytes: received 0, sent 192 Storm control drop counters: packets: broadcast 2, multicast 0, unknown unicast 0 bytes: broadcast 192, multicast 0, unknown unicast 0 Dynamic arp inspection drop counters: packets: 0, bytes: 0 IP source guard drop counters: packets: 0, bytes: 0 Statistics P2MP: packets: received 0 bytes: received 0 Platform Bridge Port context: Last notification sent at: 02/18/2014 21:58:55 Ingress State: Bound Flags: None P2MP PW enabled, P2MP Role: tail Platform PW context: Ingress PW: VPLS, State: Bound XID: 0xc0008000, bridge: 0, MAC limit: 4000, l2vpn ldi index: 0x0001, vc label: 16030, nr_ldi_hash: 0xab, r_ldi_hash: 0xbd, lag_hash: 0x17, SHG: VFI Enabled Flags: MAC Limit Port Level Port Learn Key: 0 Trident Layer Flags: None Slot flood mask rack 0: 0x0 rack 1: 0x0 NP flood mask: 0x0000 Primary L3 path: ifhandle: 0x02000100, sfp_or_lagid: 0x00d2 Backup L3 path: Not set NP0 Xconnect ID: 0xc0008000, NP: 0 Type: Pseudowire (no control word) Flags: Learn enable, Type 5, Local replication, VPLS VC label hash, nR-LDI Hash: 0xab, R-LDI Hash: 0xb7, LAG Hash: 0x17, VC output label: 0x03e9e (16030), LDI: 0x0001, stats ptr: 0x00530258 Bridge Domain ID: 0, Stats Pointer: 0xec1e62 Split Horizon Group: VFI Enabled NP1 Xconnect ID: 0xc0008000, NP: 1 Type: Pseudowire (no control word) Flags: Learn enable, Type 5, Local replication, VPLS VC label hash, nR-LDI Hash: 0xab, R-LDI Hash: 0xb7, LAG Hash: 0x17, VC output label: 0x03e9e (16030), LDI: 0x0001, stats ptr: 0x00530258 Bridge Domain ID: 0, Stats Pointer: 0xec1e62 Split Horizon Group: VFI Enabled NP2 Xconnect ID: 0xc0008000, NP: 2 Type: Pseudowire (no control word) Flags: Learn enable, Type 5, Local replication, VPLS VC label hash, nR-LDI Hash: 0xab, R-LDI Hash: 0xb7, LAG Hash: 0x17, VC output label: 0x03e9e (16030), LDI: 0x0001, stats ptr: 0x00530300 Bridge Domain ID: 0, Stats Pointer: 0xec1e62 Split Horizon Group: VFI Enabled NP3 Xconnect ID: 0xc0008000, NP: 3 Type: Pseudowire (no control word) Flags: Learn enable, Type 5, Local replication, VPLS VC label hash, nR-LDI Hash: 0xab, R-LDI Hash: 0xb7, LAG Hash: 0x17, VC output label: 0x03e9e (16030), LDI: 0x0001, stats ptr: 0x00530488 Bridge Domain ID: 0, Stats Pointer: 0xec1e64 Split Horizon Group: VFI Enabled Nbor 209.165.200.227 pw-id 1 Number of MAC: 0 Statistics: packets: received 0, sent 1 bytes: received 0, sent 96 Storm control drop counters: packets: broadcast 0, multicast 0, unknown unicast 0 bytes: broadcast 0, multicast 0, unknown unicast 0 Dynamic arp inspection drop counters: packets: 0, bytes: 0 IP source guard drop counters: packets: 0, bytes: 0 Statistics P2MP: packets: received 0 bytes: received 0 Platform Bridge Port context: Last notification sent at: 02/18/2014 21:58:55 Ingress State: Bound Flags: None P2MP PW enabled, P2MP Role: tail Platform PW context: Ingress PW: VPLS, State: Bound XID: 0xc0008001, bridge: 0, MAC limit: 4000, l2vpn ldi index: 0x0002, vc label: 16030, nr_ldi_hash: 0xab, r_ldi_hash: 0xbd, lag_hash: 0x17, SHG: VFI Enabled Flags: MAC Limit Port Level Port Learn Key: 0 Trident Layer Flags: None Slot flood mask rack 0: 0x0 rack 1: 0x0 NP flood mask: 0x0000 Primary L3 path: ifhandle: 0x02000100, sfp_or_lagid: 0x00d2 Backup L3 path: Not set NP0 Xconnect ID: 0xc0008001, NP: 0 Type: Pseudowire (no control word) Flags: Learn enable, Type 5, Local replication, VPLS VC label hash, nR-LDI Hash: 0xab, R-LDI Hash: 0xb7, LAG Hash: 0x17, VC output label: 0x03e9e (16030), LDI: 0x0002, stats ptr: 0x0053025e Bridge Domain ID: 0, Stats Pointer: 0xec1e64 Split Horizon Group: VFI Enabled NP1 Xconnect ID: 0xc0008001, NP: 1 Type: Pseudowire (no control word) Flags: Learn enable, Type 5, Local replication, VPLS VC label hash, nR-LDI Hash: 0xab, R-LDI Hash: 0xb7, LAG Hash: 0x17, VC output label: 0x03e9e (16030), LDI: 0x0002, stats ptr: 0x0053025e Bridge Domain ID: 0, Stats Pointer: 0xec1e64 Split Horizon Group: VFI Enabled NP2 Xconnect ID: 0xc0008001, NP: 2 Type: Pseudowire (no control word) Flags: Learn enable, Type 5, Local replication, VPLS VC label hash, nR-LDI Hash: 0xab, R-LDI Hash: 0xb7, LAG Hash: 0x17, VC output label: 0x03e9e (16030), LDI: 0x0002, stats ptr: 0x00530306 Bridge Domain ID: 0, Stats Pointer: 0xec1e64 Split Horizon Group: VFI Enabled NP3 Xconnect ID: 0xc0008001, NP: 3 Type: Pseudowire (no control word) Flags: Learn enable, Type 5, Local replication, VPLS VC label hash, nR-LDI Hash: 0xab, R-LDI Hash: 0xb7, LAG Hash: 0x17, VC output label: 0x03e9e (16030), LDI: 0x0002, stats ptr: 0x0053048e Bridge Domain ID: 0, Stats Pointer: 0xec1e66 Split Horizon Group: VFI Enabled Nbor 209.165.200.228 pw-id 1 Number of MAC: 0 Statistics: packets: received 0, sent 0 bytes: received 0, sent 0 Storm control drop counters: packets: broadcast 0, multicast 0, unknown unicast 0 bytes: broadcast 0, multicast 0, unknown unicast 0 Dynamic arp inspection drop counters: packets: 0, bytes: 0 IP source guard drop counters: packets: 0, bytes: 0 Statistics P2MP: packets: received 0 bytes: received 0 Platform Bridge Port context: Last notification sent at: 02/18/2014 21:58:55 Ingress State: Bound Flags: None P2MP PW enabled, P2MP Role: tail Platform PW context: Ingress PW: VPLS, State: Bound XID: 0xc0008002, bridge: 0, MAC limit: 4000, l2vpn ldi index: 0x0003, vc label: 16045, nr_ldi_hash: 0x7b, r_ldi_hash: 0xb3, lag_hash: 0xa8, SHG: VFI Enabled Flags: MAC Limit Port Level Port Learn Key: 0 Trident Layer Flags: None Slot flood mask rack 0: 0x0 rack 1: 0x0 NP flood mask: 0x0000 Primary L3 path: ifhandle: 0x02000100, sfp_or_lagid: 0x00d2 Backup L3 path: Not set NP0 Xconnect ID: 0xc0008002, NP: 0 Type: Pseudowire (no control word) Flags: Learn enable, Type 5, Local replication, VPLS VC label hash, nR-LDI Hash: 0x7b, R-LDI Hash: 0xd6, LAG Hash: 0xa8, VC output label: 0x03ead (16045), LDI: 0x0003, stats ptr: 0x00530264 Bridge Domain ID: 0, Stats Pointer: 0xec1e66 Split Horizon Group: VFI Enabled NP1 Xconnect ID: 0xc0008002, NP: 1 Type: Pseudowire (no control word) Flags: Learn enable, Type 5, Local replication, VPLS VC label hash, nR-LDI Hash: 0x7b, R-LDI Hash: 0xd6, LAG Hash: 0xa8, VC output label: 0x03ead (16045), LDI: 0x0003, stats ptr: 0x00530264 Bridge Domain ID: 0, Stats Pointer: 0xec1e66 Split Horizon Group: VFI Enabled NP2 Xconnect ID: 0xc0008002, NP: 2 Type: Pseudowire (no control word) Flags: Learn enable, Type 5, Local replication, VPLS VC label hash, nR-LDI Hash: 0x7b, R-LDI Hash: 0xd6, LAG Hash: 0xa8, VC output label: 0x03ead (16045), LDI: 0x0003, stats ptr: 0x0053030c Bridge Domain ID: 0, Stats Pointer: 0xec1e66 Split Horizon Group: VFI Enabled NP3 Xconnect ID: 0xc0008002, NP: 3 Type: Pseudowire (no control word) Flags: Learn enable, Type 5, Local replication, VPLS VC label hash, nR-LDI Hash: 0x7b, R-LDI Hash: 0xd6, LAG Hash: 0xa8, VC output label: 0x03ead (16045), LDI: 0x0003, stats ptr: 0x00530494 Bridge Domain ID: 0, Stats Pointer: 0xec1e68 Split Horizon Group: VFI Enabled RP/0/RSP0/CPU0:PE1#
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