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New Member

Adding ports to a vlan on Fabric interconnect (End-host Mode)

Hi All,

 

I have an issue, i created vlan 99 and added the ports and port-channel to the vlan on the ucs fabric interconnects and saved the configs.

 

To my surprise nothing has changed, they are still on vlan 1 (default).

See my configuration below.

UCS-A# scope eth-uplink
UCS-A /eth-uplink # create vlan EMM_NET 99
UCS-A /eth-storage/vlan* # create member-port a 1 15
UCS-A /eth-storage/vlan* # create member-port a 1 16
UCS-A /eth-storage/vlan* # create member-portchannel a 61
UCS-A /eth-uplink/vlan* # set sharing none
UCS-A /eth-uplink/vlan* # commit-buffer
UCS-A /eth-uplink/vlan #

Or should i only create vlan 99 on the northbound switch (Nexus5548UP) since the Fabric Interconnect is in end-host mode?????????????

 

Regards,

Everyone's tags (1)
1 ACCEPTED SOLUTION

Accepted Solutions
VIP Green

OK, now you have to give us

OK, now you have to give us more detailed information ?

what is you OS ? ESXi ?

And maybe, depending how your host is configured, you should make Vlan 99 as the native vlan !

13 REPLIES
VIP Green

If you create a new Vlan

If you create a new Vlan (most likely for both fabrics), it will automatically be included in all uplink trunks ! you don't have to do any special action.

Connect nx-os and do the proper CLI commands, like "show interface brief",... sho interface ...

New Member

Hi Wdey, I tried that, still

Hi Wdey,

 

I tried that, still no changes, see the attached screenshots.

Below is the output from the show interface:

 

EMM-UCS-A(nxos)# show interface eth1/15-16
Ethernet1/15 is up
  Hardware: 1000/10000 Ethernet, address: 002a.6a6f.e896 (bia 002a.6a6f.e896)
  Description: U: Uplink
  MTU 1500 bytes, BW 10000000 Kbit, DLY 10 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation ARPA
  Port mode is trunk
  full-duplex, 10 Gb/s, media type is 10G
  Beacon is turned off
  Input flow-control is off, output flow-control is off
  Rate mode is dedicated
  Switchport monitor is off
  EtherType is 0x8100
  Last link flapped 21:30:59
  Last clearing of "show interface" counters never
  30 seconds input rate 1576 bits/sec, 197 bytes/sec, 1 packets/sec
  30 seconds output rate 72 bits/sec, 9 bytes/sec, 0 packets/sec
  Load-Interval #2: 5 minute (300 seconds)
    input rate 1.22 Kbps, 1 pps; output rate 144 bps, 0 pps
  RX
    3690 unicast packets  8690660 multicast packets  171390 broadcast packets
    8865740 input packets  723784844 bytes
    0 jumbo packets  0 storm suppression bytes
0 giants      0 input error  0 short frame  0 overrun   0 underrun      0 watchd
og  0 if down drop
    0 input with dribble  0 input discard
    0 Rx pause
  TX
    2 unicast packets  565878 multicast packets  21336 broadcast packets
    587216 output packets  142538564 bytes
    0 jumbo packets
    0 output errors  0 collision  0 deferred  0 late collision
    0 lost carrier  0 no carrier  0 babble
    0 Tx pause
  2 interface resets

Ethernet1/16 is up
  Hardware: 1000/10000 Ethernet, address: 002a.6a6f.e897 (bia 002a.6a6f.e897)
  Description: U: Uplink
  MTU 1500 bytes, BW 10000000 Kbit, DLY 10 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation ARPA
  Port mode is trunk
  full-duplex, 10 Gb/s, media type is 10G
  Beacon is turned off
  Input flow-control is off, output flow-control is off
  Rate mode is dedicated
  Switchport monitor is off
  EtherType is 0x8100
  Last link flapped 21:30:59
  Last clearing of "show interface" counters never
  30 seconds input rate 464 bits/sec, 58 bytes/sec, 0 packets/sec
  30 seconds output rate 72 bits/sec, 9 bytes/sec, 0 packets/sec
  Load-Interval #2: 5 minute (300 seconds)
    input rate 504 bps, 0 pps; output rate 144 bps, 0 pps
  RX
    2691 unicast packets  946092 multicast packets  262803 broadcast packets
    1211586 input packets  190929407 bytes
    0 jumbo packets  0 storm suppression bytes
0 giants      0 input error  0 short frame  0 overrun   0 underrun      0 watchd
og  0 if down drop
    0 input with dribble  0 input discard
    0 Rx pause
  TX
    0 unicast packets  565177 multicast packets  26 broadcast packets
    565203 output packets  129867445 bytes
    0 jumbo packets
    0 output errors  0 collision  0 deferred  0 late collision
    0 lost carrier  0 no carrier  0 babble
    0 Tx pause
  2 interface resets

EMM-UCS-A(nxos)#

 

 

VIP Green

show interface trunk To

show interface trunk
 
To display information about all the trunk interfaces, use the show interface trunk command.
 
show interface [ethernet type/slot | port-channel channel-number] trunk [module number | vlan vlan-id]

New Member

Hi Wdey, I'm lil confused

Hi Wdey,

 

I'm lil confused there!!! It doesn't take the command

 

 show interface ethernet 1/15 | port-channel 61 trunk 1 | vlan 99

 

Is that correct???

 

VIP Green

show interface ethernet 1/15

show interface ethernet 1/15 trunk ....

New Member

EMM-UCS-A(nxos)# show

EMM-UCS-A(nxos)# show interface ethernet 1/15-16 trunk

--------------------------------------------------------------------------------
Port          Native  Status        Port
              Vlan                  Channel
--------------------------------------------------------------------------------
Eth1/15       1       trnk-bndl     Po61
Eth1/16       1       trnk-bndl     Po61

--------------------------------------------------------------------------------
Port          Vlans Allowed on Trunk
--------------------------------------------------------------------------------
Eth1/15       1,99
Eth1/16       1,99

--------------------------------------------------------------------------------
Port          Vlans Err-disabled on Trunk
--------------------------------------------------------------------------------
Eth1/15       none
Eth1/16       none

--------------------------------------------------------------------------------
Port          STP Forwarding
--------------------------------------------------------------------------------
Eth1/15       none
Eth1/16       none

--------------------------------------------------------------------------------
Port          Vlans in spanning tree forwarding state and not pruned
--------------------------------------------------------------------------------
Eth1/15       --
Eth1/16       --

 

 

 

EMM-UCS-A(nxos)# show interface port-channel 61
port-channel61 is up
  Hardware: Port-Channel, address: 002a.6a6f.e896 (bia 002a.6a6f.e896)
  Description: U: Uplink
  MTU 1500 bytes, BW 20000000 Kbit, DLY 10 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation ARPA
  Port mode is trunk
  full-duplex, 10 Gb/s
  Beacon is turned off
  Input flow-control is off, output flow-control is off
  Switchport monitor is off
  EtherType is 0x8100
  Members in this channel: Eth1/15, Eth1/16
  Last clearing of "show interface" counters never
  30 seconds input rate 2184 bits/sec, 273 bytes/sec, 1 packets/sec
  30 seconds output rate 160 bits/sec, 20 bytes/sec, 0 packets/sec
  Load-Interval #2: 5 minute (300 seconds)
    input rate 1.73 Kbps, 1 pps; output rate 296 bps, 0 pps
  RX
    6487 unicast packets  9645844 multicast packets  436377 broadcast packets
    10088708 input packets  915809390 bytes
    0 jumbo packets  0 storm suppression bytes
0 giants      0 input error  0 short frame  0 overrun   0 underrun      0 watchdog  0 if down drop
    0 input with dribble  0 input discard
    0 Rx pause
  TX
    2 unicast packets  1131784 multicast packets  21362 broadcast packets
    1153148 output packets  272571179 bytes
    0 jumbo packets
    0 output errors  0 collision  0 deferred  0 late collision
    0 lost carrier  0 no carrier  0 babble
    0 Tx pause
  3 interface resets

 

EMM-UCS-A(nxos)# sho run int eth1/15-16

!Command: show running-config interface Ethernet1/15-16
!Time: Wed May 28 06:59:10 2014

version 5.0(3)N2(2.11.3a)

interface Ethernet1/15
  description U: Uplink
  pinning border
  switchport mode trunk
  switchport trunk allowed vlan 1,99
  channel-group 61 mode active
  no shutdown

interface Ethernet1/16
  description U: Uplink
  pinning border
  switchport mode trunk
  switchport trunk allowed vlan 1,99
  channel-group 61 mode active
  no shutdown

 

VIP Green

OK, nice, your Vlan 99

OK, nice, your Vlan 99 appears !

Is your problem solved ?

New Member

Not yet, i can't ping the

Not yet, i can't ping the servers. I have added the Nics to vlan 99 on the service profile template.

That's the only thing left

New Member

Not yet, i can't ping the

Not yet, i can't ping the servers. I have added the Nics to vlan 99 on the service profile template.

 

 

VIP Green

OK, now you have to give us

OK, now you have to give us more detailed information ?

what is you OS ? ESXi ?

And maybe, depending how your host is configured, you should make Vlan 99 as the native vlan !

New Member

It worked after i changed i

It worked after i changed i made vlan 99 a native vlan.

 

Thank you!!!! You're a star smileyyes

VIP Green

Perfect ! Congratulation !

Perfect ! Congratulation ! one problem less :-)

Have a nice day

Walter.

VIP Green

show interface trunk To

show interface trunk
 
To display information about all the trunk interfaces, use the show interface trunk command.
 
show interface [ethernet type/slot | port-channel channel-number] trunk [module number | vlan vlan-id]

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