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Understanding output of : ucsm-B(nxos)# sh int br

Hi All ,

Could you please help me understand the output of the following command :

ucsm-B(nxos)# sh int br

I have a few queries on the interfaces number eth1/1/1 to eth 1/1/8 :

What governs the naming convetion used for the ethernet ports starting eth1/1/1 to eth1/1/9 ?

If I connect another chassis to the FI , will it start by eth2/1/1 ?

I would like to understand how Eth1/x/x or Eth2/x/x is decided by the UCS for naming ..

--------------- truncated -----------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------

Interface  Vsan   Admin  Admin   Status          SFP    Oper  Oper   Port

                  Mode   Trunk                          Mode  Speed  Channel

                         Mode                                 (Gbps)

-------------------------------------------------------------------------------

vfc684     102    F      on      trunking         --     TF      auto --

vfc688     102    F      on      trunking         --     TF      auto --

--------------------------------------------------------------------------------

Ethernet      VLAN   Type Mode   Status  Reason                   Speed     Port

Interface                                                                   Ch #

--------------------------------------------------------------------------------

Eth1/1/1      1      eth  vntag  up      none                        10G(D) --

Eth1/1/2      1      eth  vntag  up      none                        10G(D) --

Eth1/1/3      1      eth  vntag  up      none                        10G(D) --

Eth1/1/4      1      eth  access down    Administratively down       10G(D) --

Eth1/1/5      1      eth  access down    Administratively down       10G(D) --

Eth1/1/6      1      eth  access down    Administratively down       10G(D) --

Eth1/1/7      1      eth  access down    Administratively down       10G(D) --

Eth1/1/8      1      eth  access down    Administratively down       10G(D) --

Eth1/1/9      4044   eth  trunk  up      none                        10G(D) --

1 ACCEPTED SOLUTION

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Cisco Employee

Hello Vikas,

These are host interfaces ( HIF ) / backplane ports on the FEX / IOM connecting to the blades.

Eth//

" show fex detail " would provide additional information about FEX ports.

The ninth interface provides CIMC connectivity to the blades,

HTH

Padma

View solution in original post

2 REPLIES 2
Highlighted
Cisco Employee

Hello Vikas,

These are host interfaces ( HIF ) / backplane ports on the FEX / IOM connecting to the blades.

Eth//

" show fex detail " would provide additional information about FEX ports.

The ninth interface provides CIMC connectivity to the blades,

HTH

Padma

View solution in original post

Highlighted

Thanks Padma for the quick reply ..

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