Enable Jumbo Frames

[Anthony Walters]

Hello,

As I understand form a TAC case for enabling Jumbo frames on my N5K is :

switch(config)# policy-map type network-qos jumbo

switch(config-pmap-nq)# class type network-qos class-default

switch(config-pmap-c-nq)# mtu 9216

switch(config-pmap-c-nq)# exit

switch(config-pmap-nq)# exit

switch(config)# system qos

switch(config-sys-qos)# service-policy type network-qos jumbo

....What I need to know is how to remove this command if we run into issues.

Thanks in advance!

[Jerry Ye · Accepted solution]

You should be able to re-attach the default policy

system qos

  service-policy type network-qos default-nq-policy

HTH,

jerry