Configuring Vt 1.5-T1 Loopback - Cisco ASR 900 Series Configuration Manual

Configuring SONET
Create time: 02:48:15, last status change time: 02:47:26
Last label FSM state change time: 02:47:26
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: not configured and not enabled
Non stop routing: configured and enabled
Status TLV support (local/remote)
LDP route watch
Label/status state machine
Last local dataplane
Last BFD dataplane
Last BFD peer monitor
Last local AC
Last local AC
Last local PW i/f circ status rcvd: No fault
Last local LDP TLV
Last remote LDP TLV
Last remote LDP ADJ
MPLS VC labels: local 16, remote 100
Group ID: local 38, remote 36
MTU: local 0, remote 0
Remote interface description:
Sequencing: receive disabled, send disabled
Control Word: On (configured: autosense)
SSO Descriptor: 2.2.2.2/1, local label: 16
Dataplane:
SSM segment/switch IDs: 274581/4096 (used), PWID: 1
VC statistics:
transit packet totals: receive 0, send 0
transit byte totals:
transit packet drops:
The following example shows the currently configured APS groups on the router:
Router# show aps
SONET 0/0/16 APS Group 25: protect channel 0 (Inactive) (HA)
Working channel 1 at 1.1.1.1 (Enabled) (HA)
bidirectional, non-revertive
PGP timers (extended for HA): hello time=1; hold time=10
hello fail revert time=120
Received K1K2: 0x00 0x05
No Request (Null)
Transmitted K1K2: 0x00 0x00
No Request (Null)
Remote APS configuration: (null)
SONET 0/0/2 APS Group 25: working channel 1 (Active) (HA)
Protect at 1.1.1.1
PGP timers (from protect): hello time=1; hold time=10
Remote APS configuration: (null)

Configuring VT 1.5-T1 Loopback

To configure VT 1.5-T1 loopback, use the following commands:
enable
configure terminal
controller sonet 0/0/16
rate oc3
no ais shut
alarm- report all
framing sonet
clock source internal
sts-1 1
clock source internal
mode vt-15
vtg 1 t1 1 loopback local
end
status rcvd: No fault
status rcvd: Not sent
status rcvd: No fault
circuit status rcvd: No fault
circuit status sent: No fault
status sent: No status
status rcvd: No fault
status rcvd: No fault
receive 0, send 0
receive 0, seq error 0, send 0
1 port OC48/ 4 port OC12/OC3 + 12 port T1/E1 + 4 port T3/E3 CEM Interface Module Configuration Guide, Cisco IOS
Managing and Monitoring SONET Line
: enabled/supported
: enabled
: established, LruRru
XE Fuji 16.7.x (Cisco ASR 900 Series)
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