How do I delete previously configured sub-interfaces?? I have a 2650xm running 12.3.3 on which three frame-relay sub-interfaces were defined. These were on serial 0/1 ie s0/1.403 etc then config deleted and removed to put the interfaces on s0/0. But the deleted interfaces still show in show ip interface brief as a method of unset. There is now config left in and each line was removed individually (not just the interface).
I found the issue. Some tunnel interfaces had not been corrected to use the new sub interfaces.
Thanks any way to any one who reads this.
Getting Started
Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: