enable icmp timestamp

enable icmp timestamp {vlan name}


Enables the generation of an ICMP (Internet Control Message Protocol) timestamp response on one or all VLAN (Virtual LAN)s.

Syntax Description

name Specifies a VLAN name.



Usage Guidelines

Enables the generation of an ICMP timestamp response (type 14, code 0) when an ICMP timestamp request is received. If a VLAN is not specified, the command applies to all IP interfaces.

This command only affects the generation of certain ICMP packets. Filtering of ICMP packets usually forwarded by the switch is controlled by the access-list commands.


The following command enables the generation of an ICMP timestamp response on VLAN accounting:

enable icmp timestamp vlan accounting


This command was first available in ExtremeXOS 10.1.

Platform Availability

This command is available on the Summit X450-G2, X460-G2, X670-G2, X770, and ExtremeSwitching X440-G2, X620, X690, X870 series switches.