Verifying The Assignment Of Interfaces For Mpls Label Operations; Verifying The Status Of The Ccc - Juniper JUNOS OS 10.3 - SOFTWARE Manual

Meaning

Verifying the Assignment of Interfaces for MPLS Label Operations

Purpose
Action
Meaning

Verifying the Status of the CCC

Purpose
Action
Copyright © 2010, Juniper Networks, Inc.
Egress RSVP: 1 sessions
To From
127.1.1.1 127.1.1.3
lsp_to_pe1_ge1
Total 1 displayed, Up 1, Down 0
Transit RSVP: 0 sessions
Total 0 displayed, Up 0, Down 0
This output confirms that the RSVP sessions are
Verify which interface is being used as the beginning of the CCC and which interface is
being used to push the MPLS packet to the next hop. You should perform this task only
on the provider edge switches.
user@switch> show route forwarding-table family mpls
MPLS:
Destination Type RtRef Next hop
default perm
0 user
1 user
2 user
299776 user
ge-0/0/1.0 (CCC) user
This output shows that CCC has been set up on interface
ingress traffic on
ge-0/0/1.0
299792 , which it pushes out on interface
Verify the status of the CCC. You should perform this task only on the provider edge
switches.
user@switch> show connections
CCC and TCC connections [Link Monitoring On]
Legend for status (St)
UN -- uninitialized
NP -- not present
WE -- wrong encapsulation
DS -- disabled
Dn -- down
-> -- only outbound conn is up
<- -- only inbound conn is up
Up -- operational
RmtDn -- remote CCC down
Restart -- restarting
Connection/Circuit
ge1-to-pe2
ge-0/0/1.0
State Rt Style Labelin Labelout LSPname
Up 0 1 FF
.
Up
Type Index NhRef Netif
0 dscd
0 recv
0 recv
0 recv
0 Pop
0 127.1.2.1 Push 299792
with label . It pops that label and swaps it to label
299776
ge-0/0/5.0 .
Legend for connection types
if-sw: interface switching
rmt-if: remote interface switching
lsp-sw: LSP switching
tx-p2mp-sw: transmit P2MP switching
rx-p2mp-sw: receive P2MP switching
Legend for circuit types
intf -- interface
tlsp -- transmit LSP
rlsp -- receive LSP
Type St
rmt-if Up
intf Up
Chapter 124: Verifying MPLS
299968 -
50 1
49 3
49 3
49 3
541 2 ge-0/0/1.0
540 2 ge-0/0/5.0
. The switch receives
ge-0/0/1.0
Time last up # Up trans
Feb 17 05:00:09 1
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