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New Member

Deleting previous frame relay sub-interface

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).

  • Other Network Infrastructure Subjects
2 REPLIES
Bronze

Re: Deleting previous frame relay sub-interface

As far as I know, a reboot of the router is required.

New Member

Re: Deleting previous frame relay sub-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.

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