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port mapping with C7000 and 6125

bigredcherokee
Occasional Contributor

port mapping with C7000 and 6125

I have a new Gen 9 blade server with a HP ethernet 1Gb 4-port 366M adapter. I have Vmware ESXi 6.5 loaded on the blade server. On the C7000 I have the two mezzanine ports mapped to two 6125 Switches which are in a IRF. 

When I do a "display mac-address" the address that are listed in the Table view for the Gen9 blade server in question do not show up in the 6125 mac address list. 

The blade is in slot 9on the c7000 so ports 1/0/9 and 2/0/9 are assigned and I have them tied to the correct vlans. Also on the 6125's I have 4 other blades connected and working fine. 

What am I doning wrong for the Mac address's that should be assigned to port 1/0/9 and 2/0/9 not to show up as what is listed in the the table view and vmware?

Mac address 1402-ec91-0da0 and 1402-ec91-0da1

Screen Shot 2017-07-16 at 10.37.36 AM.png

Certifications: CHP, SCLA,Linux+, CEFDS, CCDA, LPIC-1, Healthcare IT, Server +,A+, Network+, Security+
5 REPLIES
sdide
Respected Contributor

Re: port mapping with C7000 and 6125

Hi,

I'm confused. Gi1/0/9 and Gi2/0/9 are internal ports on the 6125 blade switches. The 1Gb 4-port 366M adapter is a PMC with 4 external ports for a rackserver (not a bladeserver i think).  I would expect a bladeserver to be connected on its internal networkdevices.

What does "display interface Gi1/0/9" on the switch give as output?

Regards

Søren Dideriksen, Network Administrator
Region Midtjylland
PiterParker
Valued Contributor

Re: port mapping with C7000 and 6125

Hi m8, 

The other blades are G9? 

This mezannie card is quad port, what about other two mac addresses which you did not mention. 

 

Regards, 

Piotr

bigredcherokee
Occasional Contributor

Re: port mapping with C7000 and 6125

Screen Shot 2017-07-23 at 10.17.03 AM.png

I can see the frist two in the OBA and well as connected to Interconnect bay 3 and 4. But for some reason we I do a display mac-address vlan 51 or vlan 52 it will not show the first two address for that card. 

Certifications: CHP, SCLA,Linux+, CEFDS, CCDA, LPIC-1, Healthcare IT, Server +,A+, Network+, Security+
bigredcherokee
Occasional Contributor

Re: port mapping with C7000 and 6125

Q. I'm confused. Gi1/0/9 and Gi2/0/9 are internal ports on the 6125 blade switches. 

A. You are correct. I would expect those port to have the mac-address associated with what I see in the OBA and Vmware.

Q.I would expect a bladeserver to be connected on its internal networkdevices.

A. yes I see the mapping on the OBA for the C7000 where it ties them to the HP 6125G Insterconnect switch.

when I run a display interface Gi1/0/9 I get the following:

<BS3_iSCSI_6125G>display interface Gi1/0/9

GigabitEthernet1/0/9 current state: UP

IP Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 2c23-3aa8-d5e3

Description: to DXBL9

Loopback is not set

Media type is not sure,Port hardware type is No connector

1000Mbps-speed mode, full-duplex mode

Link speed type is force link, link duplex type is force link

Flow-control is not enabled

The Maximum Frame Length is 9216

Broadcast MAX-ratio: 100%

Unicast MAX-ratio: 100%

Multicast MAX-ratio: 100%

Allow jumbo frame to pass

PVID: 51

Mdi type: auto

Port link-type: access

  Tagged   VLAN ID : none

  Untagged VLAN ID : 51

Port priority: 0

Last clearing of counters:  Never

Peak value of input: 13 bytes/sec, at 2017-06-06 14:34:54

Peak value of output: 64 bytes/sec, at 2017-07-19 11:02:25

Last 300 seconds input:  0 packets/sec 0 bytes/sec 0%

Last 300 seconds output:  0 packets/sec 15 bytes/sec 0%

Input (total):  97047 packets, 9604571 bytes

0 unicasts, 82 broadcasts, 96965 multicasts, 0 pauses

Input (normal):  97047 packets, - bytes

0 unicasts, 82 broadcasts, 96965 multicasts, 0 pauses

Input:  0 input errors, 0 runts, 0 giants, 0 throttles

0 CRC, 0 frame, - overruns, 0 aborts

- ignored, - parity errors

Output (total): 226881 packets, 60408870 bytes

35 unicasts, 45063 broadcasts, 181783 multicasts, 0 pauses

Output (normal): 226881 packets, - bytes

35 unicasts, 45063 broadcasts, 181783 multicasts, 0 pauses

Output: 0 output errors, - underruns, - buffer failures

0 aborts, 0 deferred, 0 collisions, 0 late collisions

0 lost carrier, - no carrier

 

This shows its got a diffrent mac address. 

 

How do I find the mac-address that is assocated with the card for Interconnect's 3 and 4?

Certifications: CHP, SCLA,Linux+, CEFDS, CCDA, LPIC-1, Healthcare IT, Server +,A+, Network+, Security+
peyrache
Respected Contributor

Re: port mapping with C7000 and 6125

Could you post result of
Display diag
Please
Thanks
JY