Fast-Failover - Juniper JUNOS OS 10.4 - FOR EX REV 1 Manual

Complete Software Guide for Junos
Step-by-Step
Procedure
Results
Verification
Purpose
Action
Meaning
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Documentation
966
®
OS for EX Series Ethernet Switches, Release 10.4
[edit]
set virtual-chassis fast-failover ge
To configure fast failover on SFP uplink module VCPs:
Enable fast failover on all SFP uplink module VCPs in the Virtual Chassis
1.
configuration:
[edit]
user@switch1# set virtual-chassis fast-failover ge
NOTE: We recommend that you use the
to save any configuration changes that you make to a multimember
Virtual Chassis.
Check the results of the configuration:
[edit virtual-chassis]
user@switch1# show

fast-failover {

ge;
}
To confirm that fast failover is enabled on SFP uplink module VCPs in the Virtual Chassis
configuration, perform this task:
Verifying That Fast Failover Is Enabled on page 966
Verifying That Fast Failover Is Enabled
Verify that fast failover has been enabled in a Virtual Chassis configuration.
Issue the
show virtual-chassis fast-failover
1.
Check to see that fast failover is enabled.
2.
user@switch1> show virtual-chassis fast-failover
Fast failover on dedicated VCP ports: Enabled
Fast failover on XE uplink VCP ports: Disabled
Fast failover on GE uplink VCP ports: Enabled
Fast failover is enabled on all dedicated VCPs and SFP uplink module VCPs in the Virtual
Chassis configuration.
Configuring Fast Failover in an EX4200 Virtual Chassis on page 1001
Disabling Fast Failover in an EX4200 Virtual Chassis on page 1002
commit synchronize
command.
Copyright © 2010, Juniper Networks, Inc.
command