user@R6# set forwarding-table export per-packet
4. Enable remote LFA backup, which calculates the backup next hop using dynamic
LDP label-switched path.
[edit protocols ospf]
user@R6# set topology default backup-spf-options remote-backup-calculation
user@R6# set backup-spf-options remote-backup-calculation
5. Configure the traffic engineering and the link protection for the interfaces in the
OSPF area.
[edit protocols ospf]
user@R6# set traffic-engineering
user@R6# set area 0.0.0.0 interface ge-0/0/0.0 link-protection
user@R6# set area 0.0.0.0 interface ge-0/0/1.0 link-protection
user@R6# set area 0.0.0.0 interface ge-0/0/2.0 link-protection
user@R6# set area 0.0.0.0 interface lo0.0
6. Specify a time interval for which the targeted LDP sessions are kept up when the
remote LFA goes down, and specify a maximum number of automatically, targeted
LDP sessions to optimize the use of memory.
[edit protocols ldp]
user@R6# set auto-targeted-session teardown-delay 20
user@R6# set auto-targeted-session maximum-sessions 60
7. Configure the LDP protocols on the interfaces.
[edit protocols ldp]
user@R6# set interface ge-0/0/0.0
user@R6# set interface ge-0/0/1.0
user@R6# set interface ge-0/0/2.0
user@R6# set interface lo0.0
8. Configure the policy options to load-balance the per-packet of the policy-statement
routing policy.
[edit policy-options policy-statement]
user@R6# set per-packet then load-balance per-packet
user@R6# set per-packet then accept
Results
From configuration mode, confirm your configuration by entering the show interfaces,
show protocols, show policy-options, and show routing-options commands. If the
output does not display the intended configuration, repeat the instructions in this example
to correct the configuration.
user@R6# show interfaces
ge-0/0/0 {
unit 0 {
Copyright © 2017, Juniper Networks, Inc.556
ACX Series Universal Access Router Configuration Guide
To Next Page
Loading...
Need help?
General
