Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
Trending News
Cisco IOS port configuration?
Is there a difference between using the disable option and the 'no' option. Example:
spanning-tree portfast disable
no spanning-tree portfast
Is there a difference between those 2 commands?
2 Answers
- Anonymous1 decade agoFavorite Answer
Yes there is a difference, however, it is very slight and subtle - the end result is the same, Portfast no longer runs on that port.
Spanning-tree portfast disable is an EXPLICIT command and will show up in a "show run" or "show start" command.
No spanning-tree portfast is an IMPLICIT command and will therefore NOT show up in the same output.
Hope that helps.
- 1 decade ago
i am not sure about spanning-tree portfast disable command
but "no spanning-tree portfast "command you can use if you have use "spanning-tree portfast" already.
