Cisco 4700M Administration Manual page 170

Configuring Redundant ACEs
Detailed Steps
Command
Step 1
config
Example:
host1/Admin# config
host1/Admin#(config)#
Step 2
ft track interface name
Example:
host1/Admin(config)# ft track interface
TRACK_VLAN100
host1/Admin(config-ft-track-intf)#
Step 3
no ft track interface name
Example:
host1/Admin(config)# ft track interface
TRACK_VLAN100
Step 4
track-interface vlan vlan_id
Example:
host1/Admin(config-ft-track-intf)#
track-interface vlan 100
no track-interface vlan vlan_id
Example:
host1/Admin(config-ft-track-intf)# no
track-interface vlan 100
Step 5
priority number
Example:
host1/Admin(config-ft-track-intf)# priori-
ty 50
no priority number
Example:
host1/Admin(config-ft-track-intf)# no pri-
ority 50
Step 6
peer track-interface vlan vlan_id
Example:
host1/Admin(config-ft-track-intf)# peer
track-interface vlan 200
Cisco 4700 Series Application Control Engine Appliance Administration Guide
6-26
Purpose
Enters global configuration mode.
Creates a tracking and failure detection process for an interface.
For the name argument, enter a unique identifier for the tracking
process as an unquoted text string with no spacesand a maximum
of 64 alphanumeric characters.
This commands enters the FT track interface configuration mode.
(Optional) Removes the interface-tracking process.
Configures the interface that you want the active member to
track.
For the vlan_id argument, enter the VLAN ID of an existing
VLAN configured on the active member as an integer from 2 to
4094.
(Optional) Removes the VLAN from the tracking process.
Configures the interface that you want the active member to
track.
The number argument specifies the priority of the interface on the
active member. Enter a priority value as an integer from 0 to 255.
The default is 0. Higher values indicate higher priorities. Assign
a priority value based on the relative importance of the interface
that you are tracking.
If the tracked interface goes down, the ACE decrements the
priority of the FT group on the active member by the value of the
number argument. If the priority of the FT group on the active
member falls below the priority of the FT group on the standby
member, a switchover occurs.
(Optional) Resets the interface priority on the active member to
the default value of 0.
Configures the interface that you want the standby member to
track.
The vlan_id argument is a VLAN ID of an existing VLAN con-
figured on the standby member as an integer from 2 to 4094.
Chapter 6 Configuring Redundant ACEs
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