Make sure the switches are all in the same VTP domain. They have to be, or you will not be able to communicate with all the switches. If this is ok, make sure you are not adding switches to your VTP domain with a higher revision number than the current one for that domain, or this could cause an overwrite of the port information such that you could lose connectivity. This can be fixed by setting the revision number to zero and/or putting the switches to be added in client mode such that they could propagate information, yet not make adds or changes. Hope this helps. Good luck.
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 ...