[c-nsp] VPLS on 7600

[Asheesh Jadav]

Hi,

 I'm trying to get answers to a few questions regarding VPLS configuration
on a 7600. Can someone please help me out here. Below is my running config.

* I'm not seeing the traffic coming in on the VC get switched towards the
attachment circuit. The traffic i'm using is Unicast, IP. Is there something
i'm missing in my config?
* The 'Output Interface' and 'Preferred path' parameters for the VC are
default, why is it so? And how can I set a preferred path if I can?

Thanks.

Router#
Router#show run
Building configuration...

Current configuration : 2641 bytes
!
upgrade fpd auto
version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
service counters max age 10
!
hostname Router
!
boot-start-marker
boot system flash
sup-bootdisk:c7600s72033-advipservicesk9-mz.122-33.SRB5.bin
boot-end-marker
!
!
no aaa new-model
ip subnet-zero
!
!
!
!
ipv6 mfib hardware-switching replication-mode ingress
mls ip slb purge global
mls ip multicast flow-stat-timer 9
mls flow ip interface-full
no mls flow ipv6
no mls acl tcam share-global
mls cef error action reset
mpls traffic-eng tunnels
mpls ldp neighbor 7.7.7.7 targeted ldp
mpls ldp discovery targeted-hello accept
mpls label range 2048 524287
mpls label protocol ldp
!
!
spanning-tree mode pvst
spanning-tree extend system-id
diagnostic cns publish cisco.cns.device.diag_results
diagnostic cns subscribe cisco.cns.device.diag_commands
!
!
redundancy
 mode sso
 main-cpu
  auto-sync running-config
!
vlan internal allocation policy ascending
vlan access-log ratelimit 2000
l2 vfi vpls manual
 vpn id 100
 neighbor 7.7.7.7 encapsulation mpls
!
!
!
!
!
!
!
interface Tunnel1
 ip unnumbered Loopback0
 mpls traffic-eng tunnels
 mpls ip
 tunnel source GigabitEthernet4/1
 tunnel destination 7.7.7.7
 tunnel mode mpls traffic-eng
 tunnel mpls traffic-eng autoroute announce
 tunnel mpls traffic-eng path-option 1 dynamic
!
interface Loopback0
 ip address 9.9.9.9 255.255.255.255
!
interface GigabitEthernet4/1
 ip address 20.20.20.9 255.255.255.0
 ip ospf network broadcast
 ip ospf priority 2
 mpls traffic-eng tunnels
 mpls label protocol ldp
 ip rsvp bandwidth
!
interface GigabitEthernet4/2
 switchport
 switchport access vlan 100
 switchport mode access
!
interface GigabitEthernet4/3
 no ip address
!
interface GigabitEthernet4/4
 no ip address
 shutdown
!
interface GigabitEthernet4/5
 no ip address
 shutdown
!
interface GigabitEthernet4/6
 no ip address
 shutdown
!
interface GigabitEthernet4/7
 no ip address
 shutdown
!
interface GigabitEthernet4/8
 no ip address
 shutdown
!
interface GigabitEthernet5/1
 no ip address
 shutdown
!
interface GigabitEthernet5/2
 no ip address
 shutdown
!
interface Vlan1
 no ip address
 shutdown
!
interface Vlan100
 no ip address
 xconnect vfi vpls
!
router ospf 1
 router-id 9.9.9.9
 log-adjacency-changes
 network 9.9.9.9 0.0.0.0 area 0
 network 20.20.20.0 0.0.0.255 area 0
 mpls traffic-eng router-id Loopback0
 mpls traffic-eng area 0
 mpls traffic-eng interface GigabitEthernet4/1 area 0
!
ip classless
!
!
no ip http server
no ip http secure-server
!
!
!
mpls ldp router-id Loopback0 force
!
control-plane
!
!
line con 0
line vty 0 4
 login
!
!
end

Router#show ip cef
Prefix               Next Hop             Interface
0.0.0.0/0            no route
0.0.0.0/32           receive
7.7.7.7/32           7.7.7.7              Tunnel1
9.9.9.9/32           receive              Loopback0
20.20.20.0/24        attached             GigabitEthernet4/1
20.20.20.0/32        receive              GigabitEthernet4/1
20.20.20.7/32        attached             GigabitEthernet4/1
20.20.20.9/32        receive              GigabitEthernet4/1
20.20.20.255/32      receive              GigabitEthernet4/1
127.0.0.0/8          attached             EOBC0/0
127.0.0.0/32         receive              EOBC0/0
127.0.0.51/32        receive              EOBC0/0
127.255.255.255/32   receive              EOBC0/0
224.0.0.0/4          drop
224.0.0.0/24         receive
240.0.0.0/4          drop
255.255.255.255/32   receive
Router#
Router#show mpls l2transport vc 100 detail
Local interface: VFI vpls VFI up
  MPLS VC type is VFI, interworking type is Ethernet
  Destination address: 7.7.7.7, VC ID: 100, VC status: up
    Output interface: none, imposed label stack {2048}
    Preferred path: not configured
    Default path: active
    Next hop: Invalid ADDR
  Create time: 09:16:24, last status change time: 00:07:30
  Signaling protocol: LDP, peer 7.7.7.7:0 up
    Targeted Hello: 9.9.9.9(LDP Id) -> 7.7.7.7
    MPLS VC labels: local 2050, remote 2048
    Group ID: local 0, remote 100
    MTU: local 1500, remote 1500
    Remote interface description:
  Sequencing: receive disabled, send disabled
  VC statistics:
    packet totals: receive 111393, send 0
    byte totals:   receive 6683580, send 0
    packet drops:  receive 0, send 0

Router#