Reference Guide

● interval interval-time — (Optional) Enter the time in seconds to configure the heartbeat
interval.
Default Not configured
Command Mode VLT-DOMAIN
Usage
Information
The no version of this command removes the IP address from the backup link.
Example
OS10(config)# vlt-domain 1
OS10(conf-vlt-1)# backup destination 10.16.151.110 vrf management
interval 30
OS10(config)# vlt-domain 1
OS10(conf-vlt-1)# backup destination ipv6 1::1 vrf management interval 30
Supported
Releases
10.3.1E or later
delay-restore
Configures a time interval to delay the bringing up of VLT ports after reload or peer-link restoration between the VLT peer
switches.
Syntax
delay-restore seconds
Parameters seconds — Enter a delay time, in seconds, to delay bringing up VLT ports after the VLTi device is
reloaded, from 1 to 1200.
Default 90 seconds
Command Mode VLT-DOMAIN
Usage
Information
Use this command to delay the system from bringing up the VLT port for a brief period to allow L3 routing
protocols to converge. If the peer VLT device was up at the time the VLTi link failed, use this command
after a VLT device is reloaded. The no version of this command resets the delay time to the default value.
Example
OS10(conf-vlt-1)# delay-restore 100
Supported
Releases
10.3.0E or later
discovery-interface
Configures the interface to discover and connect to a VLT peer in the VLT interconnect (VLTi) link between peers.
Syntax
discovery-interface {ethernet node/slot/port[:subport]}
Parameters ethernet — Enter the Ethernet interface information for the port on a VLT peer. You can also enter a
range of interfaces separated by hyphens.
Default None
Command Mode VLT-DOMAIN
Usage
Information
The VLT node discovery service auto-LAGs the discovery ports and creates VLTi interfaces. The no
version of this command disables the discovery-interface configuration.
Example
OS10(config)# vlt-domain 1
OS10(conf-vlt-1)# discovery-interface ethernet 1/1/15
696 Virtual Link Trunking