Primary WAN link goes down and there is no redundant link at that site. There is no IT staff onsite. An Engineer need to login to the WAN router remotely via a normal PSTN connected to the AUX of the WAN router to debug/troubleshoot as to why it went down. Also, the Engineer needs to access other Cisco device such as Switch stack/PIX to troubleshoot using the same PSTN connected to a modem and/or Access Server.
I had a look at some site and some recommended a PSTN connected to a modem and Cisco AS 2511 which can connect up to 16 devices. But this is now obsolete.
Question We run asr9001 with XR 6.1.3, and we have a very long delay to
login w/ SSH 1 or 2 to the device compare to IOS device. After
investigation, the there is 1s delay between the client KEXDH_INIT and
the server (XR) KEXDH_REPLY. After debug ssh serv...
Introduction The purpose of this document is to demonstrate the Open
Shortest Path First (OSPF) behavior when the V-bit (Virtual-link bit) is
present in a non-backbone area. The V-bit is signaled in Type-1 LSA only
if the router is the endpoint of one or ...
Hi, I am seeing quite a few issues with patch install and wanted to
share my experience and workaround to this. Login to admin via CLI, then
access root with the “shell” command Issue “df –h” and you’ll probably
see the following directory full or nearly ...