07-31-2013 03:28 AM - edited 03-01-2019 07:22 AM
Dears ,
I'm configuring the fabric path on F2 module between two Nexus 7k and these are not coming up below is the config what i did on both nexus 7K with version 6.1
N7K1
vlan ,2,3
mode fabricpath
fabricpath switch-id 11
vpc domain 1
fabricpath switch-id 10
interface port-channel1
switchport
switchport mode fabricpath
vpc peer-link
int e1/47
switchport
switchport mode fabricpath
int e1/48
switchport
switchport mode fabricpath
N7K2:
vlan ,2,3
mode fabricpath
fabricpath switch-id 11
vpc domain 1
fabricpath switch-id 10
interface port-channel1
switchport
switchport mode fabricpath
vpc peer-link
int e1/47
switchport
switchport mode fabricpath
int e1/48
switchport
switchport mode fabricpath
N7K1: sh interface po1
port-channel1 is down (No operational members)
admin state is up,
Hardware: Port-Channel, address: 0000.0000.0000 (bia 0000.0000.0000)
Description: **** Connected to Nexus 7K Core_1 ****
MTU 1500 bytes, BW 100000 Kbit, DLY 10 usec
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, medium is p2p
Port mode is FabricPath
auto-duplex, auto-speed
Input flow-control is off, output flow-control is off
Auto-mdix is turned off
Switchport monitor is off
EtherType is 0x8100
No members
Last clearing of "show interface" counters never
0 interface resets
0 seconds input rate 0 bits/sec, 0 packets/sec
0 seconds output rate 0 bits/sec, 0 packets/sec
Load-Interval #2: 0 seconds
input rate 0 bps, 0 pps; output rate 0 bps, 0 pps
sh vpc brief
Legend:
(*) - local vPC is down, forwarding via vPC peer-link
vPC domain id : 1
vPC+ switch id : 10
Peer status : peer link is down
vPC keep-alive status : peer is alive
vPC fabricpath status : peer not found
Configuration consistency status : failed
Per-vlan consistency status : success
Configuration inconsistency reason: Consistency Check Not Performed
Type-2 inconsistency reason : Consistency Check Not Performed
vPC role : none established
Number of vPCs configured : 0
Peer Gateway : Disabled
Dual-active excluded VLANs : 2,3
Graceful Consistency Check : Disabled (due to peer configuration)
Auto-recovery status : Enabled (timeout = 240 seconds)
Fabricpath load balancing : Disabled
Port Channel Limit : limit to 244
vPC Peer-link status
---------------------------------------------------------------------
id Port Status Active vlans
-- ---- ------ --------------------------------------------------
1 Po1 down -
sh vpc consistency-parameters global
Legend:
Type 1 : vPC will be suspended in case of mismatch
Name Type Local Value Peer Value
------------- ---- ---------------------- -----------------------
STP Mode 1 Rapid-PVST -
STP Disabled 1 None -
STP MST Region Name 1 "" -
STP MST Region Revision 1 0 -
STP MST Region Instance to 1 -
VLAN Mapping
STP Loopguard 1 Disabled -
STP Bridge Assurance 1 Enabled -
STP Port Type, Edge 1 Normal, Disabled, -
BPDUFilter, Edge BPDUGuard Disabled
STP MST Simulate PVST 1 Enabled -
Allowed VLANs - - -
Local suspended VLANs - - -
switch-OMANTEL-Core_2#
08-01-2013 04:40 AM
anybody can help me to solve the issue.
08-01-2013 06:47 AM
Hello Jack,
The fabricpath switch-id must be different, only the sub-switch-id must be the same.
fabricpath switch-id 11 (Must be different in the other peer)
vpc domain 1
fabricpath switch-id 10 (Must be the same)
Switch-id
Sub-switch-id (vPC+)
Be aware by VDC requirement as well.
Richard
08-01-2013 07:57 AM
The response from Barbosa is correct.
Take a look at the Quick Start Guide :: FabricPath; you can download the ppt file at https://supportforums.cisco.com/docs/DOC-34758
Look at and reference slide 14 & 17 - 19
I hope this helps you with your design. You can also reference the Quick Start Guide :: vPC as well; this will give you the foundation when you run vPC+ in your FP environment.
https://supportforums.cisco.com/community/netpro/data-center/others?view=documents
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