Cisco Nexus 7000 Series Configuration Manual page 122

Verifying LISP Extranets
switch# configure terminal
switch(config)# vrf context VRF1
switch(config-vrf)# ip lisp itr-etr
switch(config-vrf)# ipv6 lisp itr-etr
switch(config-vrf)# ip lisp database-mapping 10.1.1.0/24 10.10.10.1 priority 1 weight 100
switch(config-vrf)# ipv6 lisp database-mapping 2001:DB8:1:1::/64 10.10.10.1 priority 1
weight 100
switch(config-vrf)# lisp instance-id 100
switch(config-vrf)# ip lisp locator-vrf underlay
switch(config-vrf)# ipv6 lisp locator-vrf underlay
switch(config-vrf)# exit
switch(config)# vrf context VRF2
switch(config-vrf)# ip lisp itr-etr
switch(config-vrf)# ipv6 lisp itr-etr
switch(config-vrf)# ip lisp database-mapping 10.2.1.0/24 10.10.10.1 priority 1 weight 100
switch(config-vrf)# ipv6 lisp database-mapping 2001:DB8:2:1::/64 10.10.10.1 priority 1
weight 100
switch(config-vrf)# lisp instance-id 200
switch(config-vrf)# ip lisp locator-vrf underlay
switch(config-vrf)# ipv6 lisp locator-vrf underlay
switch(config-vrf)# exit
Verifying LISP Extranets
Use the following show commands to verify the LISP Extranet policy configurations.
Procedure
show ip lisp map-cache vrf vrf-name
Displays the current dynamic and static IPv4 endpoint identifier-to-routing locator (EID-to-RLOC) map-cache
entries for a VRF.
xTR3 verifications:
switch# show ip lisp map-cache vrf VRF3
LISP IP Mapping Cache for VRF "VRF3" (iid 300), 2 entries
10.1.1.0/24, uptime: 00:00:16, expires: 23:59:43, via map-reply, non-auth
Producer Set: 4000 map-reply
Locator
10.10.10.1
10.2.1.0/24, uptime: 00:00:16, expires: 23:59:43, via map-reply, non-auth
Producer Set: 4000 map-reply
Locator
10.10.10.1
The map-cache shown above is the source map-cache. In this example, the source map-cache lives on the
VRF called VRF3 with an IID of 300. The source map-cache contains an additional field called Encap-IID.
The traffic flowing through this map-cache will be encapsulated using its packets using the Encap-IID 100
and Encap-IID 200.
Cisco Nexus 7000 Series NX-OS LISP Configuration Guide
110
Uptime State Priority/
Weight
00:00:16 up 1/100
Uptime State Priority/
Weight
00:00:16 up 1/100
Configuring LISP Extranets
Data Control
in/out in/out
0/4 0/0 1500
Data Control
in/out in/out
0/2 0/0 1500
MTU Encap-IID
100
MTU Encap-IID
200