01-21-2018 06:02 AM - edited 03-08-2019 01:30 PM
I create topology like this belowLAB 7to implement the protocols
1. VLAN
2. TRUNK
3. INTERVLAN ROUTING
4. DHCP SERVER
5. DHCP RELAY
6. OSPF
7. STP
8. HSRP
9. VTP
10. RIP
11. EIGRP
12. BGP
But for PC & Laptop failed to get DHCP, I Already trace my configuration is nothing problem for routing and other protocols except DHCP still failed.
What I miss the configuration so I didn't get DHCP. Thanks
The pkt file is attached at link below :
https://drive.google.com/file/d/1D2sgI14yLbkcWpBZj9MAcmXlkztHY6b8/view?usp=sharing
Solved! Go to Solution.
01-22-2018 10:34 PM - edited 01-22-2018 10:36 PM
Hi,
You are missing "IP Helper-address" command on VLAN Interfaces. as below
NXT-DS2(config)#interface vlan 10
NXT-DS2(config-if)#ip helper-address 10.10.10.1
NXT-DS2(config-if)#exit
NXT-DS2(config)#interface vlan 20
NXT-DS2(config-if)#ip helper-address 20.20.20.1
NXT-DS2(config-if)#exit
and
NXT-DS1(config)#interface vlan 10
NXT-DS1(config-if)#ip helper-address 10.10.10.1
NXT-DS1(config-if)#exit
NXT-DS1(config)#interface vlan 20
NXT-DS1(config-if)#ip helper-address 20.20.20.1
NXT-DS1(config-if)#exit
Regards,
Deepak Kumar
01-22-2018 10:34 PM - edited 01-22-2018 10:36 PM
Hi,
You are missing "IP Helper-address" command on VLAN Interfaces. as below
NXT-DS2(config)#interface vlan 10
NXT-DS2(config-if)#ip helper-address 10.10.10.1
NXT-DS2(config-if)#exit
NXT-DS2(config)#interface vlan 20
NXT-DS2(config-if)#ip helper-address 20.20.20.1
NXT-DS2(config-if)#exit
and
NXT-DS1(config)#interface vlan 10
NXT-DS1(config-if)#ip helper-address 10.10.10.1
NXT-DS1(config-if)#exit
NXT-DS1(config)#interface vlan 20
NXT-DS1(config-if)#ip helper-address 20.20.20.1
NXT-DS1(config-if)#exit
Regards,
Deepak Kumar
01-23-2018 04:12 AM
@Deepak Kumar wrote:
Hi,
You are missing "IP Helper-address" command on VLAN Interfaces. as below
NXT-DS2(config)#interface vlan 10
NXT-DS2(config-if)#ip helper-address 10.10.10.1
NXT-DS2(config-if)#exit
NXT-DS2(config)#interface vlan 20
NXT-DS2(config-if)#ip helper-address 20.20.20.1
NXT-DS2(config-if)#exit
and
NXT-DS1(config)#interface vlan 10
NXT-DS1(config-if)#ip helper-address 10.10.10.1
NXT-DS1(config-if)#exit
NXT-DS1(config)#interface vlan 20
NXT-DS1(config-if)#ip helper-address 20.20.20.1
NXT-DS1(config-if)#exitRegards,
Deepak Kumar
Ok thanks for the solution & it works
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