linkup-delay-timer
Syntax
linkup-delay-timer <DELAY-TIMER>
no linkup-delay-timer
Description
Configures the VSX link-up delay timer. VSX delay timer feature lets you configure the delay timer, which delays bringing downstream VSX links up, following a VSX device reboot or an ISL flap. The linkup delay timer might need to be set to a higher value for larger networks, depending on the ARP and routing table size.
The
no
form of this command restores the VSX link-up delay timer to a default of 180 seconds.
Command context
config-vsx
Parameters
<DELAY-TIMER>
Specifies the VSX LAG bring-up delay in seconds. Range: 0 to 600 seconds
Authority
Administrators
Usage
MAC | ARPV4 | Routes | Recommended delay timer setting |
---|---|---|---|
16K |
16K |
10K |
120 |
32K |
32K |
10K |
120 |
47K |
47K |
10K |
150 |
47K |
47K |
10K |
250 |
47K |
47K |
10K |
250 |
47K |
69K |
10K OSPF |
420 |
Examples
Setting the VSX link-up delay timer to 35 seconds:
switch(config)# vsx switch(config-vsx)# linkup-delay-timer 35
Setting the VSX link-up delay timer to the default:
switch(config)# vsx switch(config-vsx)# no linkup-delay-timer