11-05-2018 02:10 AM
I am new to nexus. I am trying to connected Fabric extender N2K-C2332TQ-10GT to N5K-C5672UP. But the fex state is showing offline. Can any one please help me to fix this issue
I am using QSFP to connect from N5K to N2K
Please find the below results
sh fex
FEX FEX FEX FEX Fex
Number Description State Model Serial
------------------------------------------------------------------------
103 FEX0103 Offline N2K-C2332TQ-10GT FOC2219R
*****************************************************************
sh fex detail
FEX: 103 Description: FEX0103 state: Offline
FEX version: Unknown [Switch version: 7.1(0)N1(1b)]
FEX Interim version: Unknown
Switch Interim version: 7.1(0)N1(1b)
Module Sw Gen: 0 [Switch Sw Gen: 21]
post level: complete
pinning-mode: static Max-links: 1
Fabric port for control traffic: Eth2/3
FCoE Admin: false
FCoE Oper: true
FCoE FEX AA Configured: false
Fabric interface state:
Po103 - Interface Up. State: Active
Eth2/3 - Interface Up. State: Active
Logs:
11/05/2018 10:50:51.086077: Offlining Module
11/05/2018 11:00:29.772467: Deleting route to FEX
11/05/2018 11:00:29.781181: Module disconnected
*****************************************************************
sh vpc brief
Legend:
(*) - local vPC is down, forwarding via vPC peer-link
vPC domain id : 10
Peer status : peer adjacency formed ok
vPC keep-alive status : peer is alive
Configuration consistency status : success
Per-vlan consistency status : success
Type-2 consistency status : success
vPC role : primary
Number of vPCs configured : 4
Peer Gateway : Enabled
Peer gateway excluded VLANs : -
Dual-active excluded VLANs : -
Graceful Consistency Check : Enabled
Auto-recovery status : Enabled (timeout = 240 seconds)
vPC Peer-link status
---------------------------------------------------------------------
id Port Status Active vlans
-- ---- ------ --------------------------------------------------
1 Po10 up 1
vPC status
----------------------------------------------------------------------------
id Port Status Consistency Reason Active vlans
------ ----------- ------ ----------- -------------------------- -----------
101 Po101 down* success success -
102 Po102 down* success success -
103 Po103 up success success
*****************************************************************
FEX Configuration
fex 101
pinning max-links 1
description "FEX0101"
interface Ethernet2/3
description LEAF_SW1_TO_TOR_SW1_RACK3
switchport mode fex-fabric
fex associate 103
channel-group 103
interface port-channel103
description LEAF_SW1_TO_TOR_SW_RACK3
switchport mode fex-fabric
fex associate 103
vpc 103
Solved! Go to Solution.
11-05-2018 04:50 AM
Hi Rishad,
I think we missed it.!! I will only work for 7.1(1)N1(1) and later.
Regards,
MJ
11-05-2018 02:49 AM
Hi Rishad,
Is this a new FEX you are connecting? Have you configured the other side of parent vpc switch? If firmware miss-match is there it will go offline and come again with parent switch version.
FEX version: Unknown [Switch version: 7.1(0)N1(1b)]
FEX Interim version: Unknown
If config is fine, please provide below output:
# sh interface fex-fabric
#sh port-channel summary
# show logging last 50
show system internal fex internal errors
show system internal fex info satport all
show system internal fex info satellite all
show system internal fex log
show system internal fex internal event-history error
Please rate if you find it helpful.
Regards,
MJ
11-05-2018 04:01 AM
Hi Mojafri
I checked the firmware version and it is same on both parent switches. Also both switches have configure.
Please find the below out put as you have requested. Also i have attached files some other output
sh interface fex-fabric
Fabric Fabric Fex FEX Fex
Fex Port Port State Uplink Model Serial
---------------------------------------------------------------
101 Eth2/1 Configured 0
102 Eth2/2 Configured 0
103 Eth2/3 Active 5 N2K-C2332TQ-10GT FOC2219R0PB
104 Eth2/4 Configured 0
*********************************************************
sh port-channel summary
Flags: D - Down P - Up in port-channel (members)
I - Individual H - Hot-standby (LACP only)
s - Suspended r - Module-removed
S - Switched R - Routed
U - Up (port-channel)
M - Not in use. Min-links not met
--------------------------------------------------------------------------------
Group Port- Type Protocol Member Ports
Channel
--------------------------------------------------------------------------------
10 Po10(SU) Eth LACP Eth1/10(P) Eth1/22(P)
101 Po101(SD) Eth NONE Eth2/1(D)
102 Po102(SD) Eth NONE Eth2/2(D)
103 Po103(SU) Eth NONE Eth2/3(P)
104 Po104(SD) Eth NONE Eth2/4(D)
*********************************************************
sh system internal fex info satport all
Interface-Name ifindex State Fabric-if Pri-fabric Expl-Pinned
*********************************************************
sh system internal fex info satellite all
Satellite Type Card id Slot State
0x4002a0bf6150 345 0 35 Offline
11-05-2018 04:50 AM
Hi Rishad,
I think we missed it.!! I will only work for 7.1(1)N1(1) and later.
Regards,
MJ
11-05-2018 05:02 AM
You are right. I have just noticed it now. And trying to download OS from cisco. I hope it will work. Thanks alot for your support
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