Configuring A Remote Site For Large-Scale Lisp Shared Model Virtualization - Cisco Nexus 7000 Series Configuration Manual

LISP Instance-ID Support
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Configuring a Remote Site for Large-Scale LISP Shared Model Virtualization

You can perform this task to enable and configure LISP ITR/ETR (xTR) functionality at a remote site to
implement LISP shared model virtualization as part of a large-scale, multiple-site LISP topology.
This configuration task is part of a more complex, larger scale LISP virtualization solution. The configuration
applies to one of the remote sites shown in the figure below. The remote site switches only act as xTRs, and
use the MS/MRs at the HQ site for LISP control plane support.
Configuring a Remote Site for Large-Scale LISP Shared Model Virtualization
Command or Action
switch(config)# show ip lisp vrf TRANS
(Optional) show [ip | ipv6] lisp map-cache
[vrf vrf-name]
Example:
switch(config)# show ip lisp map-cache
(Optional) show [ip | ipv6] lisp database [ vrf
vrf-name]
Example:
switch(config)# show ipv6 lisp database
vrf GOLD
(Optional) show lisp site [name site-name]
Example:
switch(config)# show lisp site
(Optional) clear [ip | ipv6] lisp map-cache
[vrf vrf-name]
Example:
switch(config)# show ip lisp map-cache
vrf vrf1
switch(config)# clear ip lisp map-cache
vrf vrf1
Purpose
the switch, as applicable to the IPv4 and IPv6
address families respectively.
Displays the operational status of the map
cache on a switch configured as an ITR or
PITR, as applicable to the IPv4 and IPv6
address families.
The show ip lisp database and show ipv6 lisp
database commands are useful for quickly
verifying the operational status of the database
mapping on a switch configured as an ETR,
as applicable to the IPv4 and IPv6 address
families.
This example shows IPv6 mapping database
information for a VRF named GOLD.
The show lisp site command verifies the
operational status of LISP sites, as configured
on a map server. This command only applies
to a switch configured as a map server.
The clear ip lisp map-cache and clear ipv6
lisp map-cache commands remove all IPv4
or IPv6 dynamic LISP map-cache entries
stored by the switch. They verify the
operational status of the LISP control plane.
The command applies to a LISP switch that
maintains a map cache (for example, a switch
configured as an ITR or PITR).
The first command in the example displays
IPv4 mapping cache information for vrf1. The
second command clears the mapping cache for
vrf1 and displays the status information after
clearing the cache.
Cisco Nexus 7000 Series NX-OS LISP Configuration Guide
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