02-05-2009 08:53 AM - edited 03-06-2019 03:52 AM
The line is:
<br />St5 Back BLK 100 128.876 P2p
<br />
<br />What is this st5 interface? I can guess that it's about stack5. However what does it mean exactly?
<br />I am using a stack of 5 Cisco 3750 switches.
<br />Thanks!
<br />Difan
02-05-2009 12:27 PM
Yes, it's stack port but I am not sure how it is numbered.
To my knowledge, it should not be displayed in "show spanning" unless debug spanning is enabled.
If not and your switch running a old code, it might be a bug.
02-05-2009 12:30 PM
Hello Difan,
the following link can help
http://www.cisco.com/en/US/docs/switches/lan/catalyst3750/software/troubleshooting/switch_stacks.html#wp66927
STP and stacks
http://www.cisco.com/en/US/docs/switches/lan/catalyst3750/software/release/12.2_46_se/configuration/guide/swstp.html#wpxref88105
Hope to help
Giuseppe
02-09-2009 03:07 PM
The second link helps! The first link is too long... I will read it some day... Thanks!
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide
Log in to Community
