cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
180
Views
0
Helpful
3
Replies

Which speed do we need to select in Nexus7K?

wfqk
Level 5
Level 5

Hi, Which speed do we need to select in Nexus7K? After typing speed, I got several choice. Please see the below, Why do we need to select them? Thank you

switch(config-if)# speed ?
10 10Mb/s
100 100Mb/s
1000 1Gb/s
10000 10Gb/s
100000 100Gb/s
40000 40Gb/s
auto Auto negotiate speed

3 Replies 3

Joseph W. Doherty
Hall of Fame
Hall of Fame

For what kind of port?

BTW, many ports operate using "auto".

For 1G and 10G fiber

Fiber ports are either already fixed rate or those that support variable rates allow the optical transceiver to set the rate.

Review Cisco Networking for a $25 gift card