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Disable ICMP Redirects - C9300 16.12.4

Barry Landon
Beginner
Beginner

I would like to disable icmp redirects on C9300 running CAT9K IOSXE 16.12.4.  We have a environment that uses static routes to reach its destinations.  Security have advised to disable ICMP redirects on the host but the command no ip redirects doesnt seem to exist globally or inteface level.  Could someone advise? 

2 Replies 2

balaji.bandi
VIP Guru VIP Guru
VIP Guru

Cat 9300 has CoPP

 

check below :

 

https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst9300/software/release/16-12/configuration_guide/sec/b_1612_sec_9300_cg/configuring_control_plane_policing.html

 

 

you can check with the below command :

 

show ip redirects

 

BB

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Reza Sharifi
Hall of Fame Expert Hall of Fame Expert
Hall of Fame Expert

Hi,

On the 9300 series, you can disable it under the SVI interface.

example:

config t

inter vlan x

no ip redirects

HTH

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