communicates within network through mac address associated with network card
this address is fixed and there is no change in it
assuming packet travelling from one pc to another PC interconnected with routers
packet travelling from PCA has mac address of this PCA along with interface address of router so that it can reach router(gets this through default gateway) now that packet reaches router, since the router uses only layer 3 information , it will figure out how to send to PCB and send to router3 using ip address which operates on layer 3,now the packet reached routers3-destination network
but it has to figure out where the host is located, so for that routers uses ARP entry
with this example routers3 will send a broadcast query to destination ip address to ask for mac address
after reply for particular ip address
(pc)router send to that mac address
so in summary arp used for LAYER3 -to -LAYER2 MAPPING
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
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Hi, I am seeing quite a few issues with patch install and wanted to
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