Once the card is inserted, and the interfaces are loaded into the tables (ARP/IP/MAC, etc) and the IOS has loaded the microcode for the card, it can't back it out. You'll also see this with sub-interfaces (for instance PVC's under a serial port).
We once had a telco make a mistake and load 250 DLCIs to one of our routers. After all the DLCI's made it into the tables, they were there (under the sho fram pvc command) for quite a while.
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 ...