Juniper ACX1000 Configuration Manual page 636

ACX Series Universal Access Router Configuration Guide
Purpose
Action
Meaning
Purpose
Action
578
Verifying the LDP Routes
Verify the automatically targeted LDP routes.
From operational mode, enter the show ldp session auto-targeted detail command.
user@R1> show ldp session auto-targeted detail
Address: 10.255.102.156, State: Operational, Connection: Open, Hold time: 21
Session ID: 10.255.102.128:0--10.255.102.156:0
Next keepalive in 1 seconds
Passive, Maximum PDU: 4096, Hold time: 30, Neighbor count: 1
Neighbor types: auto-targeted
Keepalive interval: 10, Connect retry interval: 1
Local address: 10.255.102.128, Remote address: 10.255.102.156
Up for 11:38:23
Capabilities advertised: none
Capabilities received: none
Protection: disabled
Session flags: none
Local - Restart: disabled, Helper mode: enabled
Remote - Restart: disabled, Helper mode: enabled
Local maximum neighbor reconnect time: 120000 msec
Local maximum neighbor recovery time: 240000 msec
Local Label Advertisement mode: Downstream unsolicited
Remote Label Advertisement mode: Downstream unsolicited
Negotiated Label Advertisement mode: Downstream unsolicited
MTU discovery: disabled
Nonstop routing state: Not in sync
Next-hop addresses received:
1.1.3.6
1.1.4.7
10.255.102.156
The output shows automatically targeted LDP next hops.
Verifying the Designated Backup Path Node
Display the remote LFA next hop determined for a given destination.
From operational mode, enter the show isis backup spf results command.
user@R1> show isis backup spf results R6
IS-IS level 1 SPF results:
R6.00
Primary next-hop: ge-1/5/0, IPV4, R6, SNPA:
Root: R6, Root Metric: 10, Metric: 0, Root Preference: 0x0
Not eligible, IPV4, Reason: Primary next-hop link fate sharing
Root: R2, Root Metric: 10, Metric: 20, Root Preference: 0x0
track-item: R6.00-00
track-item: R1.00-00
Not eligible, IPV4, Reason: Path loops
Root: R4, Root Metric: 30, Metric: 20, Root Preference: 0x0
0:5:85:88:f0:bc
Copyright © 2017, Juniper Networks, Inc.