Configuring Lisp Xtr Functionality For Extranet Policies - Cisco Nexus 7000 Series Configuration Manual

Configuring LISP Extranets

Configuring LISP xTR functionality for Extranet Policies

Configuring LISP xTR functionality for Extranet Policies
The LISP Extranet support is enabled once the Map Server (MS) device is configured with the Cisco IOS
Everest 16.9.1 release and later. The xTRs in a LISP network dynamically learn the policies, and allow hosts
from one VRF IID to talk to hosts from other VRF IIDs.
Figure 24: LISP Extranets Topology
Procedure
Configure the xTRs for LISP.
xTR3 configurations
!xTR3 Configurations!
switch# configure terminal
switch(config)# vrf context VRF3
switch(config-vrf)# ip lisp itr-etr
switch(config-vrf)# ipv6 lisp itr-etr
switch(config-vrf)# ip lisp database-mapping 10.3.0.0/16 10.10.10.3 priority 1 weight 100
switch(config-vrf)# ipv6 lisp database-mapping 2001:DB8:3::/48 10.10.10.3 priority 1 weight
100
switch(config-vrf)# lisp instance-id 300
switch(config-vrf)# ip lisp locator-vrf underlay
switch(config-vrf)# ipv6 lisp locator-vrf underlay
xTR1 configurations
!xTR1 Configurations!
Cisco Nexus 7000 Series NX-OS LISP Configuration Guide
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