Cisco Nexus 7000 Series Configuration Manual page 64

Configuring Large-Scale LISP Shared Model Virtualization
• Each remote site LISP xTR has a single RLOC connection to a shared IPv4 core network.
Before you begin
Create the VRFs using the vrf definition command.
Procedure
Step 1
Step 2
Step 3
Step 4
Cisco Nexus 7000 Series NX-OS LISP Configuration Guide
52
Command or Action
configure terminal
Example:
switch# configure terminal
lisp site site-name
Example:
switch(config)# lisp site TRANS
authentication-key [key-type]
authentication-key
Example:
switch(config-lisp-site)#
authentication-key 0 Left-key
eid-prefix EID-prefix / prefix-length
instance-id instance-id accept-more-specifics
Example:
switch(config-lisp-site)#
10.1.0.0/16 instance-id 1
accept-more-specifics
Purpose
Enters global configuration mode.
Specifies a LISP site named TRANS and enters
LISP site configuration mode.
Note A LISP site name is significant to
the local map server on which it is
configured and has no relevance
anywhere else. This site name
serves solely as an administrative
means of associating an EID-prefix
or prefixes with an authentication
key and other site-related
mechanisms.
Configures the password used to create the
SHA-2 HMAC hash for authenticating the map
register messages sent by an ETR when
registering to the map server.
Note The LISP ETR must be configured
with an identical authentication key
as well as matching EID prefixes
and instance IDs.
Configures an EID prefix and instance ID that
are allowed in a map register message sent by
an ETR when registering to this map server.
Repeat this step as necessary to configure
additional EID prefixes under this LISP site.
eid-prefix
• In the example, EID-prefix 10.1.0.0/16
and instance ID 1 are associated. The
EID-prefix 10.1.0.0/16 is assumed to be
an aggregate that covers all TRANS
EID-prefixes at all LISP Sites. Use
accept-more-specifics to allow each site
to register its more-specific EID-prefix
contained within that aggregate. If
LISP Instance-ID Support