11-15-2012 05:13 AM - edited 03-07-2019 10:04 AM
hi dears.
i configuration vpc domain at nexsus 5020. i want to ask you one question.
is it possibly i configurate vPC Domain with ethernet interface not management interface.
for example at management interface i do this config.
On switch A:
interface mgmt0 ip address 192.168.200.13/30
On switch B:
interface mgmt ip address 192.168.200.14/30
On switch A:
vpc domain 1 peer-keepalive destination 192.168.200.14 source 192.168.200.13 vrf management
On Switch B:
vpc domain 1 peer-keepalive destination 192.168.200.13 source 192.168.200.14 vrf man
if it is possibly i can configurate at ethernet interface please write me how?
thank you very much.
11-15-2012 05:53 AM
Hi,
Yes, although it is recommended but you don't have to use the management interface for your peer keep alive.
You can use any other interface, but that interface needs to be in a separate vrf.
HTH
11-15-2012 10:56 PM
Hi Reza.
thank you to reply me.
The Cisco Nexus 5000 Series does not support creation or configuration of additional Virtual Route Forwarding (VRF) instances. Two VRF instances are created when the system boots: management and default. The management interface is in the VRF management instance, and all SVIs are in the VRF default instance.
you wrote that i configurate seperate vrf, is separate vrf include default vrf instance?because nexsus 5020 does not support
additionla VRF.
my config like that:
On switch A:
interface ethernet1/1 ip address 192.168.200.13/30
On switch B:
interface ethernet1/1 ip address 192.168.200.14/30On switch A:
vpc domain 1 peer-keepalive destination 192.168.200.14 source 192.168.200.13 vrf default
On Switch B:
vpc domain 1 peer-keepalive destination 192.168.200.13 source 192.168.200.14 vrf default
is this is configuration correct?thanks
11-15-2012 11:07 PM
Hello Teymur,
You may use the default VRF.
All SVIs are in the VRF default instance
Both management interfaces and SVIs can be used for peer keepalive links. The management interface and VRF management instance are the defaults.
Please check the following link:
HTH,
Alex
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11-15-2012 11:14 PM
Hi Alexander. thanks. i read your link but there is configuration management interface.
is my config correct?do i need addional configuration?
11-16-2012 01:11 AM
Hi Teymur,
Please look at step 4 and the second example on the same page.
HTH,
Alex
*Please rate helpful posts
11-16-2012 01:17 AM
ok. do i need configuration any interface for vpc peer-keepalive ?
if yes so my config like that.
On switch A:
interface ethernet1/1 ip address 192.168.200.13/30
On switch B:
interface ethernet1/1 ip address 192.168.200.14/30On switch A:
vpc domain 1 peer-keepalive destination 192.168.200.14 source 192.168.200.13 vrf defaultOn Switch B:
vpc domain 1 peer-keepalive destination 192.168.200.13 source 192.168.200.14 vrf defaultthanks.
11-18-2012 09:34 PM
can you say me is my configuration correct? do i need add addtional configuration for vpc keepalive?
11-18-2012 09:36 PM
keepaive config:
switch(config-vpc-domain)#peer-keepalive destination 172.28.1.100 source 172.28.1.120 vrf default
which interface i assign this ip address?(172.28.1.100-nexsus1)
can i need physical connection for keepalive link?
11-18-2012 10:49 PM
Its all upto you which interface you want to you as you said if its not part of management vrf then it would be part of default.
11-19-2012 12:19 AM
thanks Ajay.
nexsus1:
int eth 4
ip address 172.28.1.120 255.255.255.0
switch(config-vpc-domain)#peer-keepalive destination 172.28.1.100 source 172.28.1.120 vrf default
is it rigth?
do i need write vrf default context?
11-19-2012 03:00 AM
Does not make any diffrence its all upto you.
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