cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
1868
Views
10
Helpful
8
Replies

Unable to change MTU size of my core switch

nomansafdar
Level 1
Level 1

i have cisco switch C3560E Version 12.2(55)SE6, it showing me the mtu on each interface is 9000. when i try to change it globally by using "system mtu 1500" nothing happens. please suggest whats the reason of this mtu size.

8 Replies 8

balaji.bandi
Hall of Fame
Hall of Fame

check below guide :

 

https://www.cisco.com/c/en/us/support/docs/switches/catalyst-6000-series-switches/24048-148.html#c3

 

If you do not have devices which required MTU 9000, there is no need to enable.