I do not quite understand your topology and the placement of the Fwd/Blk ports. Can you create a quick sketch of your topology (the MDF and a single IDF will probably suffice) to better understand your situation?
in this situation i would say that to get the trunk between the 3560 in blk state you would need just to force the 4510 to be the root bridge. In your verification steps remember to check multiple vlan if multiple STP instances are in place (MSTP,PVSTP,PVSTP+ etc..)
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 ...