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DHCP Relay between vrf Nexus N7K - "use-vrf" option

Ivan_Ypes
Level 1
Level 1

Hi,

 

I have the following configuration:

 

interface Vlan3526
no shutdown
vrf member VRF-Red
ip address 10.111.26.1/24
ip dhcp relay address 172.25.1.77 use-vrf VRF-Blue

 

In my topology I have VRFs without MPLS or VPN on the following way: 

VRF-Red>(use-vrf)VRF-Blue>Windows DHCP Server.

 

I create the configuration on a Windows 2012 Server following this instructions: 

 

https://www.cisco.com/c/en/us/support/docs/switches/nexus-9000-series-switches/200248-Configuring-Microsoft-Windows-Server-201.html

 

But I dont have VPN as you can see on my config, so the dificulty is to create policys based on:

 

Realy Agent Information 

Agent Circuit ID

Agent Remote ID 

Sobscriber ID

 

This are the options on the W2012 R2 server. 

 

The question is: How I can create the policy on a enviroment without VPN or MPLS, how I can calculate this information: Realy Agent Information, Agent Circuit ID, Agent Remote ID, Subscriber ID.

 

Thank you in advance. 

 


 

1 Reply 1

Hello,

 

try and add the vn-segment manually to your VLANs following the instructions below:

 

https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus5600/sw/layer2/7x/b_5600_Layer2_Config_7x/config_vn_segment.html

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