"ip dhcp relay address" cannot be saved after configured

[youcharley]

Not sure anyone face this similar issue before.

"ip dhcp relay address" can be configured and shows well from 'show running-config interface', however, it's not showing from 'show start' and 'show running' globally. 

Example:

NEXUS# show running-config interface Vlan123

version 6.2(20)

interface Vlan123
no ip redirects
ip address 10.1.1.1/24
ip router eigrp 200
ip passive-interface eigrp 200
ip pim sparse-mode
ip igmp version 3
ip proxy-arp
hsrp version 2
hsrp 111
preempt
ip 10.2.111.1
ip dhcp relay address 10.8.8.8 <<<<
ip dhcp relay address 10.9.9.9 <<<<
no shutdown

The 'ip dhcp relay address' not showing from 'show runn' and 'show startup'.

NEXUS# show running-config | b "interface Vlan123"
interface Vlan123
no ip redirects
ip address 10.1.1.1/24
ip router eigrp 200
ip passive-interface eigrp 200
ip pim sparse-mode
ip igmp version 3
ip proxy-arp
hsrp version 2
hsrp 111
preempt
ip 10.2.111.1
no shutdown

Affected version: bootflash:///n7000-s2-dk9.6.2.20.bin

Any advices will be appreciated.

[Sergiu.Daniluk]

Hi @youcharley 

Interesting scenario. Does the DHCP relay work? have you tried removing the dhcp feature and adding it back?

no feature dhcp
feature dhcp

P.S. make sure you take the dhcp config for all interfaces before disabling the feature. because this will clear the config.

Cheers,

Sergiu