I need to build a switched network to support a 1G HPC grid. I need a 1G switch at the access layer/top-of-rack and I want it to be a routed access layer (L3 isolation between racks). Then I will need a core/spine interconnect. Basically, a leaf and spine/CLOS.
Anyway, the bigger question here is what 1G switch can I use for this from Cisco? I cannot use the 1G FEXs because they are L2 constructs, not L3. I am thinking the 4948 or 4900. I want 10G uplinks, by the way.
Can anyone offer a different switch or perspective on my approach?
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 ...