Juniper JUNOS OS 10.3 - SOFTWARE Manual page 3473

Purpose
Action
Meaning
Purpose
Action
Meaning
Purpose
Action
Copyright © 2010, Juniper Networks, Inc.
Verifying the Physical Layer on the Switches
Verify that the interfaces are up. Perform this verification task on each of the switches.
user@switchPE-1> interface-name terse
Interface
ge-0/0/0
ge-0/0/0.0
ge-0/0/1.0
ge-0/0/2.0
ge-0/0/3.0
ge-0/0/4.0
ge-0/0/5.0
mpls
ge-0/0/6.0
mpls
The
show interfaces terse
Ethernet interfaces on the switch. This output verifies that the interfaces are
output for the protocol family (
configured as a circuit cross-connect. The output for the protocol family of the core
interfaces ( and
ge-0/0/5.0
both and . The
inet mpls Local
configured for these interfaces.
Verifying the Routing Protocol
Verify the state of the configured routing protocol. Perform this verification task on each
of the switches. The state must be
user@switchPE-1> show ospf neighbor
Address Interface
127.1.1.2 ge—0/0/5
The command displays the status of the routing protocol. This output
show ospf neighbor
shows that the state is
Full
is, hello packets are being exchanged between directly connected neighbors.
Verifying the Core Interfaces Being Used for the MPLS Traffic
Verify that the state of the MPLS interface is
of the switches.
user@switchPE-1> show mpls interface
Interface State
ge—0/0/5 Up
ge—0/0/6 Up
Chapter 122: Example of MPLS Configuration
Admin Link Proto Local
up up
up up
up up ccc
up up eth-switch
up up eth-switch
up up eth-switch
up up inet 10.1.5.1/24
up up inet 10.1.6.1/24
command displays status information about the Gigabit
Proto column) shows that interface
), shows that these interfaces are configured as
ge-0/0/6.0
column for the core interfaces shows the IP address
Full .
State
Full
, meaning that the routing protocol is operating correctly—that
. Perform this verification task on each
Up
Administrative groups
<none>
<none>
Remote
. The
up
ge-0/0/1.0 is
ID Pri Dead
10.10.10.10 128 39
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