VPLS problem

Question

Hi dear all
Currently we are facing an issue in a VPLS network and I will appreciate your help if you know the solution, thanks in advance.
We have the following topology :
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All routers (PA,PB,PC) have Sup32-8GE-3B without  any extra line cards . We configure VPLS on all routers. All routers  have the following running configuration . Also verifications show that  everything is ok .
1.    Is it possible to configure VPLS on Sup32-GE-3B without any extra line cards?
2.    Why configuration has been done but :
         a.    There is not communication between 3 Cust-A sites (L2 connectivity).
         b.    The following error message displayed when add “IP MPLS” command for uplinks.
MPLS CONFIG on LAN NOT RECOMMENDED: Cross-connect is currently  configured on interface vlans   and WAN interfaces are facing the MPLS  core. By configuring MPLS on LAN interfaces, AToM on vlan interfaces may  be non functional.
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PA-7609#sh run
Building configuration...
Current configuration : 4030 bytes
! Last configuration change at 14:54:05 UTC Thu Jul 29 2010
! NVRAM config last updated at 14:07:27 UTC Thu Jul 29 2010
upgrade fpd auto
version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
service counters max age 5
hostname PA-7609
boot-start-marker
boot system sup-bootdisk:c7600s3223-advipservicesk9-mz.122-33.SRB7.bin
boot-end-marker
enable secret 5 $1$FIyH$5AHHV2qA0noZemUJhZBCL0
no aaa new-model
platform vfi dot1q-transparency
ip subnet-zero
ip vrf forwarding
no ip domain-lookup
ipv6 mfib hardware-switching replication-mode ingress
vtp mode transparent
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 label protocol ldp
spanning-tree mode pvst
spanning-tree extend system-id
system flowcontrol bus auto
diagnostic cns publish cisco.cns.device.diag_results
diagnostic cns subscribe cisco.cns.device.diag_commands
redundancy
mode rpr
main-cpu
  auto-sync running-config
vlan internal allocation policy ascending
vlan dot1q tag native
vlan access-log ratelimit 2000
vlan 100
pseudowire-class mpls
encapsulation mpls
l2 router-id 10.1.1.1
l2 vfi VPLS1 autodiscovery
vpn id 100
interface Loopback1
ip address 10.1.1.1 255.255.255.255
interface GigabitEthernet5/1
no ip address
shutdown
interface GigabitEthernet5/2
no ip address
shutdown
interface GigabitEthernet5/3
no ip address
shutdown
interface GigabitEthernet5/4
no ip address
shutdown
interface GigabitEthernet5/5
no ip address
shutdown
interface GigabitEthernet5/6
no ip address
shutdown
interface GigabitEthernet5/7
no ip address
shutdown
interface GigabitEthernet5/8
no ip address
shutdown
interface GigabitEthernet5/9
no ip address
shutdown
interface GigabitEthernet6/1
ip address 192.168.0.1 255.255.255.252
mpls ip
interface GigabitEthernet6/2
ip address 172.16.0.1 255.255.255.252
mpls ip
interface GigabitEthernet6/3
ip address 192.168.1.18 255.255.255.252
mpls ip 
interface GigabitEthernet6/3.200
encapsulation dot1Q 300
interface GigabitEthernet6/4
switchport
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 100
switchport mode trunk
interface GigabitEthernet6/5
no ip address
shutdown
interface GigabitEthernet6/6
no ip address
interface GigabitEthernet6/7
no ip address
interface GigabitEthernet6/8
no ip address
interface GigabitEthernet6/9
ip address 200.200.200.1 255.255.255.0
interface Vlan1
no ip address
shutdown
interface Vlan100
no ip address
xconnect vfi VPLS1
router ospf 1
log-adjacency-changes
network 10.1.1.0 0.0.0.255 area 0
network 172.16.0.0 0.0.0.255 area 0
network 192.168.0.0 0.0.0.255 area 0
router bgp 1
no bgp default ipv4-unicast
bgp log-neighbor-changes
bgp update-delay 1
neighbor 10.1.1.2 remote-as 1
neighbor 10.1.1.2 update-source Loopback1
neighbor 10.1.1.3 remote-as 1
neighbor 10.1.1.3 update-source Loopback1
address-family ipv4
no synchronization
no auto-summary
exit-address-family
address-family l2vpn vpls
neighbor 10.1.1.2 activate
neighbor 10.1.1.2 send-community extended
neighbor 10.1.1.3 activate
neighbor 10.1.1.3 send-community extended
exit-address-family
ip classless
no ip http server
no ip http secure-server
mpls ldp router-id Loopback1
bridge 1 protocol vlan-bridge
control-plane
line con 0
stopbits 1
line vty 0 4
session-timeout 60  output
privilege level 15
password 7 12485744532B4F
login
line vty 5 15
session-timeout 60 output
privilege level 15
password 7 12485744532B4F
login
line vty 16
privilege level 15
password 7 055A545C606C0D
login
ntp master 1
mac-address-table synchronize
no mac-address-table learning vlan 2 module 5
mac-address-table learning vlan 100 module 5
no mac-address-table learning vlan 2 module 6
mac-address-table learning vlan 100 module 6
End
PB-7609#sh run
Building configuration...
Current configuration : 3683 bytes
upgrade fpd auto
version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
service counters max age 10
hostname PB-7609
boot-start-marker
boot system sup-bootdisk:c7600s3223-advipservicesk9-mz.122-33.SRB7.bin
boot-end-marker
enable secret 5 $1$1YCM$KJ9TC73PD.1v2x8jrVS3S/
no aaa new-model
ip subnet-zero
no ip domain-lookup
ipv6 mfib hardware-switching replication-mode ingress
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 label protocol ldp
spanning-tree mode pvst
spanning-tree extend system-id
system flowcontrol bus auto
diagnostic cns publish cisco.cns.device.diag_results
diagnostic cns subscribe cisco.cns.device.diag_commands
redundancy
mode rpr
main-cpu
  auto-sync running-config
vlan internal allocation policy ascending
vlan dot1q tag native
vlan access-log ratelimit 2000
pseudowire-class mpls
encapsulation mpls
l2 router-id 10.1.1.2
l2 vfi VPLS1 autodiscovery
vpn id 100
interface Loopback1
ip address 10.1.1.2 255.255.255.255
interface GigabitEthernet5/1
no ip address
shutdown
interface GigabitEthernet5/2
no ip address
shutdown
interface GigabitEthernet5/3
no ip address
shutdown
interface GigabitEthernet5/4
no ip address
shutdown
interface GigabitEthernet5/5
no ip address
shutdown
interface GigabitEthernet5/6
no ip address
shutdown
interface GigabitEthernet5/7
no ip address
shutdown
interface GigabitEthernet5/8
no ip address
shutdown
interface GigabitEthernet5/9
no ip address
shutdown
interface GigabitEthernet6/1
ip address 192.168.0.2 255.255.255.252
mpls ip
interface GigabitEthernet6/2
ip address 172.16.0.5 255.255.255.252
mpls ip
interface GigabitEthernet6/3
no ip address
shutdown
interface GigabitEthernet6/4
switchport
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 100
switchport mode trunk
l2protocol-tunnel cdp
l2protocol-tunnel stp
l2protocol-tunnel vtp
no cdp enable
spanning-tree bpdufilter enable
interface GigabitEthernet6/5
no ip address
shutdown
interface GigabitEthernet6/6
no ip address
shutdown
interface GigabitEthernet6/7
no ip address
interface GigabitEthernet6/8
no ip address
interface GigabitEthernet6/9
ip address 200.200.200.2 255.255.255.0
interface Vlan1
no ip address
shutdown
interface Vlan100
no ip address
xconnect vfi VPLS1
router ospf 1
log-adjacency-changes
network 10.1.1.0 0.0.0.255 area 0
network 172.16.0.0 0.0.0.255 area 0
network 192.168.0.0 0.0.0.255 area 0
router bgp 1
no bgp default ipv4-unicast
bgp log-neighbor-changes
bgp update-delay 1
neighbor 10.1.1.1 remote-as 1
neighbor 10.1.1.1 update-source Loopback1
neighbor 10.1.1.3 remote-as 1
neighbor 10.1.1.3 update-source Loopback1
address-family ipv4
no synchronization
no auto-summary
exit-address-family
address-family l2vpn vpls
neighbor 10.1.1.1 activate
neighbor 10.1.1.1 send-community extended
neighbor 10.1.1.3 activate
neighbor 10.1.1.3 send-community extended
exit-address-family
ip classless
no ip http server
no ip http secure-server
mpls ldp router-id Loopback1
control-plane
line con 0
stopbits 1
line vty 0 4
session-timeout 60  output
privilege level 15
password 7 12485744532B4F
login
line vty 5 15
session-timeout 60  output
privilege level 15
password 7 12485744532B4F
login   
line vty 16
privilege level 15
password 7 1543595F450A68
login
mac-address-table synchronize
mac-address-table learning vlan 100 module 5
mac-address-table learning vlan 100 module 6
End
PC-7609#sh run
Building configuration...
Current configuration : 3896 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 PC-7609
boot-start-marker
boot system sup-bootdisk:c7600s3223-advipservicesk9-mz.122-33.SRB7.bin
boot-end-marker
enable secret 5 $1$cL//$YpRw8OQfCv2vYXZIvORkU.
no aaa new-model
ip subnet-zero
no ip domain-lookup
ipv6 mfib hardware-switching replication-mode ingress
vtp mode transparent
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 ldp explicit-null
mpls label protocol ldp
spanning-tree mode pvst
spanning-tree extend system-id
system flowcontrol bus auto
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 dot1q tag native
vlan access-log ratelimit 2000
vlan 100
pseudowire-class mpls
encapsulation mpls
l2 router-id 10.1.1.3
l2 vfi VPLS1 autodiscovery
vpn id 100
interface Loopback1
ip address 10.1.1.3 255.255.255.255
interface GigabitEthernet5/1
no ip address
shutdown
interface GigabitEthernet5/2
no ip address
shutdown
interface GigabitEthernet5/3
no ip address
shutdown
interface GigabitEthernet5/4
no ip address
shutdown
interface GigabitEthernet5/5
no ip address
shutdown
interface GigabitEthernet5/6
no ip address
shutdown
interface GigabitEthernet5/7
no ip address
shutdown
interface GigabitEthernet5/8
no ip address
shutdown
interface GigabitEthernet5/9
no ip address
shutdown
interface GigabitEthernet6/1
ip address 172.16.0.2 255.255.255.252
mpls ip
interface GigabitEthernet6/2
ip address 172.16.0.6 255.255.255.252
mpls ip
interface GigabitEthernet6/3
switchport
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 100
switchport mode trunk
l2protocol-tunnel cdp
l2protocol-tunnel stp
l2protocol-tunnel vtp
no cdp enable
spanning-tree bpdufilter enable
interface GigabitEthernet6/4
ip address 192.168.1.9 255.255.255.252
mpls ip
interface GigabitEthernet6/5
no ip address
no cdp enable
interface GigabitEthernet6/6
no ip address
interface GigabitEthernet6/7
no ip address
interface GigabitEthernet6/8
no ip address
interface GigabitEthernet6/9
ip address 200.200.200.3 255.255.255.0
speed 10
duplex half
interface Vlan1
no ip address
shutdown
interface Vlan100
no ip address
xconnect vfi VPLS1
router ospf 1
log-adjacency-changes
network 10.1.1.0 0.0.0.255 area 0
network 172.16.0.0 0.0.0.255 area 0
network 192.168.0.0 0.0.0.255 area 0
router bgp 1
no bgp default ipv4-unicast
bgp log-neighbor-changes
bgp update-delay 1
neighbor 10.1.1.1 remote-as 1
neighbor 10.1.1.1 update-source Loopback1
neighbor 10.1.1.2 remote-as 1
neighbor 10.1.1.2 update-source Loopback1
address-family ipv4
no synchronization
no auto-summary
exit-address-family
address-family l2vpn vpls
neighbor 10.1.1.1 activate
neighbor 10.1.1.1 send-community extended
neighbor 10.1.1.2 activate
neighbor 10.1.1.2 send-community extended
exit-address-family
ip classless
no ip http server
no ip http secure-server
mpls ldp router-id Loopback1
bridge 1 protocol vlan-bridge
control-plane
line con 0
stopbits 1
line vty 0 4
session-timeout 60  output
privilege level 15
password 7 12485744532B4F
login
line vty 5 15
session-timeout 60  output
privilege level 15
password 7 12485744532B4F
login
line vty 16
privilege level 15
password 7 075E731F0F295A
login
mac-address-table synchronize
no mac-address-table learning vlan 4
mac-address-table learning vlan 100 module 5
no mac-address-table learning vlan 4 module 6
mac-address-table learning vlan 100 module 6
end
Verification
PA-7609#sh mpls ldp neighbor
    Peer LDP Ident: 200.200.200.2:0; Local LDP Ident 200.200.200.1:0
        TCP connection: 200.200.200.2.11362 - 200.200.200.1.646
        State: Oper; Msgs sent/rcvd: 136/137; Downstream
        Up time: 01:40:27
        LDP discovery sources:
          GigabitEthernet6/1, Src IP addr: 192.168.0.2
          Targeted Hello 10.1.1.1 -> 10.1.1.2, active, passive
        Addresses bound to peer LDP Ident:
         200.200.200.2   192.168.0.2     172.16.0.5      10.1.1.2       
    Peer LDP Ident: 200.200.200.3:0; Local LDP Ident 200.200.200.1:0
        TCP connection: 200.200.200.3.64421 - 200.200.200.1.646
        State: Oper; Msgs sent/rcvd: 137/130; Downstream
        Up time: 01:40:26
        LDP discovery sources:
          Targeted Hello 10.1.1.1 -> 10.1.1.3, active, passive
          GigabitEthernet6/2, Src IP addr: 172.16.0.2
        Addresses bound to peer LDP Ident:
          200.200.200.3   172.16.0.2      172.16.0.6      10.1.1.3  
PA-7609#sh ip bgp l2vpn vpls all
BGP table version is 18, local router ID is 10.1.1.1
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal,  r RIB-failure, S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
   Network          Next Hop            Metric LocPrf Weight Path
Route Distinguisher: 1:100
*> 1:100:10.1.1.1/96                     0.0.0.0                            32768 ?
*>i1:100:10.1.1.2/96                     10.1.1.2                 0    100      0 ?
*>i1:100:10.1.1.3/96                     10.1.1.3                 0    100      0 ?
PA-7609#show xconnect all
Legend: XC ST=Xconnect State, S1=Segment1 State, S2=Segment2 State
UP=Up, DN=Down, AD=Admin Down, IA=Inactive, NH=No Hardware
XC ST  Segment 1                         S1 Segment 2                         S2
------+---------------------------------+--+---------------------------------+--
UP     vfi  VPLS1                        UP mpls 10.1.1.2:100                 UP
UP     vfi  VPLS1                        UP mpls 10.1.1.3:100                 UP
UP     ac   Vl100 100(Eth VLAN)          UP vfi  VPLS1                    UP
PA-7609#sh mac-address-table  dynamic 
Legend: * - primary entry
        age - seconds since last seen
        n/a - not available
  vlan   mac address     type    learn     age              ports
------+----------------+--------+-----+----------+--------------------------
No entries present.

Answer 1

Hi,
If you need to run VPLS then you core facing card need to do imposition/disposition. I doubt if the sup32 gig ports can do so. For VPLS to work on 7600 any one of following card is needed.
PWAN2 (OSM)
ES+ (ES40)
ES20
SIP-400
SIP-600
If you have say a lan card like 6748 or 6724 towards core and try to bring up VPLS, it will allow you to provision but VC might not come up. The other message you are getting is normal when you try to enable mpls on a lan card. I think this can be safely ignored.
Thanks,
Madhu