What is the Cisco Catalyst cut-through switching method?

santosh
Posts: 1311
Joined: Wed Sep 07, 2016 4:43 pm

What is the Cisco Catalyst cut-through switching method?

Postby santosh » Tue Dec 13, 2016 3:05 pm

What is the Cisco Catalyst cut-through switching method?

raoneel2016
Posts: 824
Joined: Wed Oct 05, 2016 2:40 pm

Re: What is the Cisco Catalyst cut-through switching method?

Postby raoneel2016 » Tue Dec 13, 2016 3:05 pm

In cut-through switching mode, the switch only checks the frame's destination address and immediately begins forwarding the frame out the appropriate port. Because the switch checks the destination address in only the header and not the entire frame, the switch forwards a collision frame or a frame that has a bad CRC.


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