[c-nsp] basic ATOM setup not working

selamat pagi ketimun at gmail.com
Sun Jul 11 05:19:39 EDT 2010


Hi,

I had a working ATOM setup with
router CE1 - Router PE1 -- MPLS -- router PE2 -- router CE2

Everything worked fine, but now I have to change the router CE2 to a switch
and the switchport  needs to be access or trunk (but not routed).

How can this be solved ?


CE1
interface FastEthernet0/0.1
 encapsulation dot1Q 66
 ip address 20.4.26.6 255.255.255.0


PE1
interface FastEthernet1/0.1
 encapsulation dot1Q 66
 no cdp enable
 xconnect 20.4.1.1 100 encapsulation mpls


PE2
interface FastEthernet1/0.1
 encapsulation dot1Q 26
 no cdp enable
 xconnect 20.4.2.2 100 encapsulation mpls

CE2
interface FastEthernet0/1
 switchport access vlan 26
 switchport mode access

interface Vlan26
 ip address 20.4.26.7 255.255.255.0


PE2 output
PE2#sh mpl l2 vc det
Local interface: Fa1/0.1 up, line protocol up, Eth VLAN 66 up
  Destination address: 20.4.1.1, VC ID: 100, VC status: up
    Output interface: Se2/1, imposed label stack {18 17}
    Preferred path: not configured
    Default path: active
    Tunnel label: 17, next hop point2point
  Create time: 00:11:00, last status change time: 00:11:00
  Signaling protocol: LDP, peer 20.4.1.1:0 up
    MPLS VC labels: local 23, remote 18
    Group ID: local 0, remote 0
    MTU: local 1500, remote 1500
    Remote interface description:
  Sequencing: receive disabled, send disabled
  VC statistics:
    packet totals: receive 4496, send 4503
    byte totals:   receive 399502, send 398405
    packet drops:  receive 0, send 0

PE2#sh mpl l2 bind
  Destination Address: 20.4.1.1,  VC ID: 100
    Local Label:  23
        Cbit: 1,    VC Type: Eth VLAN,    GroupID: 0
        MTU: 1500,   Interface Desc: n/a
        VCCV Capabilities: None
    Remote Label: 18
        Cbit: 1,    VC Type: Eth VLAN,    GroupID: 0
        MTU: 1500,   Interface Desc: n/a
        VCCV Capabilities: None


Many thanks, keti


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