Print
this page
Email this topic
Feedback
View PDF
Download EPUBdisable icmp redirects
disable icmp redirects {ipv4} {vlan all |{vlan} {name}}
Description
Disables the generation of ICMP (Internet Control Message Protocol) redirect messages on one or all VLAN (Virtual LAN)s.
Syntax Description
| name | Specifies a VLAN name. |
Default
Enabled.
Usage Guidelines
Disables the generation of ICMP redirects (type 5) to hosts who direct routed traffic to the switch where the switch detects that there is another router in the same subnet with a better route to the destination.
Example
The following example disables ICMP redirects from VLAN "accounting":
disable icmp redirects vlan accounting
History
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.