Earlier today I was needing to verify two pieces of configured equipment were using the correct 802.q trunks by using a packet capture. Continue reading
Are you annoyed at having to copy an ACL to a text editor to add a line? After that, you have to either remove the ACL entirely or add the new version with a different name and update all the interfaces to use the new name. I have been using the following trick recently to edit ACLs inline without having the complete remove or rewrite the ACL.