Verifying CEM for CESoPSN on T1 Interface
Use the following commands to verify the pseudowire configuration for CESoPSN:
• show cem circuit—Displays information about the circuit state, administrative state, the CEM ID of the
circuit, and the interface on which it is configured. If cross connect is configured under the circuit, the
command output also includes information about the attachment circuit status.
• show mpls l2 vc—Displays information about the MPLS VC.
• show mpls l2 vc detail—Displays detailed information about the MPLS VC.
PE1#show mpls l2 vc 10
Local intf Local circuit Dest address VC ID Status
------------- -------------------------- --------------- ---------- ----------
CE0/4/32 CESoPSN Basic 0 2.2.2.2 10 UP
PE1#sh mpls l2 vc 10 det
PE1#sh mpls l2 vc 10 detail
Local interface: CE0/4/32 up, line protocol up, CESoPSN Basic 0 up
Destination address: 2.2.2.2, VC ID: 10, VC status: up
Output interface: Te0/0/0, imposed label stack {650}
Preferred path: not configured
Default path: active
Next hop: 123.123.123.2
Create time: 00:21:25, last status change time: 00:21:25
Last label FSM state change time: 00:21:25
Signaling protocol: LDP, peer 2.2.2.2:0 up
Targeted Hello: 1.1.1.1(LDP Id) -> 2.2.2.2, LDP is UP
Graceful restart: configured and not enabled
Non stop routing: not configured and not enabled
Status TLV support (local/remote) : enabled/supported
LDP route watch : enabled
Label/status state machine : established, LruRru
Last local dataplane status rcvd: No fault
Last BFD dataplane status rcvd: Not sent
Last BFD peer monitor status rcvd: No fault
Last local AC circuit status rcvd: No fault
Last local AC circuit status sent: No fault
Last local PW i/f circ status rcvd: No fault
Last local LDP TLV status sent: No fault
Last remote LDP TLV status rcvd: No fault
Last remote LDP ADJ status rcvd: No fault
MPLS VC labels: local 577, remote 650
Group ID: local 238, remote 276
MTU: local 0, remote 0
Remote interface description:
Sequencing: receive disabled, send disabled
Control Word: On (configured: autosense)
SSO Descriptor: 2.2.2.2/10, local label: 577
Dataplane:
SSM segment/switch IDs: 6893171/4140658 (used), PWID: 674
VC statistics:
transit packet totals: receive 0, send 0
transit byte totals: receive 0, send 0
transit packet drops: receive 0, seq error 0, send 0
Router#show cem circuit int cem 0/4/32
CEM0/4/32, ID: 0, Line: UP, Admin: UP, Ckt: ACTIVE
48-Port T1/E1 CEM Interface Module Configuration Guide, Cisco IOS XE Fuji 16.7.x (Cisco NCS 4200 Series)
6
Configuring T1/E1 Interfaces on 48-Port T1/E1 Interface Module
Verifying CEM for CESoPSN on T1 Interface
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