Pruning a vlan is used to avoid uselees flooding of this vlan (broadcast, multicast, unknown unicast) to be sent on trunks connected to switches where this vlan is not used (no connected port in the vlan).
Removing a vlan from a trunk prevents the use of this vlan on the switch behind this trunk. If you configure a port in this vlan, it won't be able to communicate with others devices of the vlan on other switches.
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 ...