MAC is Media Access Control. A MAC address is relevant in Multi-Access networks like Ethernet where you have several hosts on the same network. In such a network, you have to do an ARP broadcast to find the MAC address of the host, so you can send packets address to it and it only.
A serial line has only two ends, so it is fairly obvious where to send the packets. That is why a serial line doesn't have a MAC address. Usually. Or does it?
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 ...