Backplane bandwidth is generally referred to as the aggregate bandwidth available among all the ports. It is the switch pipe through which input flows towards the output port. It is also referred to as the switch fabric.
A switching fabric is the combination of hardware and software that moves data coming in to a network node out by the correct port (door) to the next node in the network. A switching fabric includes the switching units in a node, the integrated circuits that they contain, and the programming that allows switching paths to be controlled. The switching fabric is independent of the bus technology and infrastructure used to move data between nodes and also separate from the router.
A shared bus is usually composed of master interfaces, slave interfaces, arbiters and a shared backplane. The peripheral endpoints are connected to the shared backplane through master and slave interfaces. The access to the backplane is arbitrated through the arbiters. The master interface initiates the bus transfer, and the device addressed by the transfer is considered as the slave.
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 ...