There is no way to get the external serial number via any command on a router. It is not coded into the device. The only way is to get the SN from the back of the device and add to the config the snmp-server chassis-id. I even tried to get Cisco to provide me with a mapping of the processor board id to the external chassis SN but they were not able to provide this info. If that mapping were avalable it would be easy to write a program to log into the router, do a show ver, capture the SN and add the chassis-id command. 3500 switched do show the external SN in a show version.
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 ...