I have a 1700 series router with a internal csu/dsu 56k, when I do a show service module I see oos/oof incrementing. I looked on cisco web site and I could not find any explanation of what a oos/oof means, I appreciate it if someone can share some light on this.
"Out Of Service" (OOS) or "Out Of Frame" (OOF) are alarm conditions which comes from the network. It usually means there is a circuit problem, or a problem at the remote. The easiest thing to do first is to check the remote, and then contact the telco if the problem persists.
We are pleased to announce availability of Beta software for 16.6.3. 16.6.3 will be the second rebuild on the 16.6 release train targeted towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are looking for early feedback from custome...