Ip Lisp Itr Map-Resolver - Cisco Nexus 7000 Series Command Reference Manual

Cisco Nexus 7000 Series LISP Commands
S e n d d o c u m e n t c o m m e n t s t o n e x u s 7 k - d o c f e e d b a c k @ c i s c o . c o m .

ip lisp itr map-resolver

To configure the IPv4 or IPv6 locator address of the Locator/ID Separation Protocol (LISP)
Map-Resolver to be used by the ingress tunnel router (ITR) ITR or Proxy ITR (PITR) when sending
Map-Requests for IPv4 EID-to-RLOC mapping resolution, use the ip lisp itr map-resolver command.
To remove the configured locator address of the LISP Map-Resolver, use the no form of this command.
map-resolver-address IPv4 or IPv6 locator addresses of the Map-Resolver.
Syntax Description
None
Defaults
Global configuration mode
Command Modes
network-admin
Supported User Roles
vdc-admin
Command History Release
5.0(1.13)
Use the ip lisp itr map-resolver command to configure the locator to be used by a LISP ITR or PITR
Usage Guidelines
to reach the configured Map-Resolver when sending a map request for IPv4 EID-to-RLOC mapping
resolution. Up to two Map-Resolvers can be configured per ITR or PITR within a site for each
address-family.
When a LISP ITR or PITR needs to resolve an IPv4 EID-to-RLOC mapping for a destination EID, you
can be configure it to send a map request either to a Map Resolver by using the ip lisp itr map-resolver
command or directly over the LISP ALT by using the ip lisp alt-vrf command. When a Map Resolver
is used, map requests are sent to the Map Resolver with the additional LISP Encapsulated Control
Message (ECM) header that includes the Map Resolver RLOC as its destination address. When the ALT
is used, map requests are sent directly over the ALT without the additional LISP Encapsulated Control
Message (ECM) header, where the destination of the map request is the EID being queried.
When you use the ip lisp itr map-resolver command, the ITR or PITR does not run the LISP-ALT. All
Note
commands related to the ALT-VRF are ignored (and may be removed).
This command does not require a license.
OL-25345-01
ip lisp itr map-resolver map-resolver-address
no ip lisp itr map-resolver map-resolver-address
Modification
This command was introduced.
Cisco Nexus 7000 Series NX-OS LISP Command Reference
ip lisp itr map-resolver
LSP-43