Cisco Nexus 7000 Series Configuration Manual page 71

LISP Instance-ID Support
Step 2
Step 3
Step 4
Step 5
Configuring a Remote Site for Large-Scale LISP Shared Model Virtualization
Command or Action
vrf contextvrf-name
Example:
Switch(config)# vrf context vrf1
database-mapping EID-prefix/prefix-length
locator priority priority weight weight
Example:
Switch(config-vrf)# database-mapping
10.1.1.0/24 172.16.1.2 priority 1 weight
100
ip lisp etr map-server map-server-address
key key-type authentication-key
Example:
Switch(config-vrf)# ip lisp etr
map-server 172.16.1.2 key 0 TRANS-key
Repeat Step 4 to configure another locator
address for the same LISP map server.
Example:
Switch(config-vrf)# ip lisp etr
map-server 172.16.1.6 key 0 TRANS-key
Purpose
Enters VRF configuration submode.
Configures an EID-to-RLOC mapping
relationship and its associated traffic policy
for this LISP site.
• In this example, the EID prefix
10.1.1.0/24 within instance-id 1 at this
site is associated with the local IPv4
RLOC 172.16.1.2, as well as with the
neighbor xTR RLOC 172.6.1.6.
Configures a locator address for the LISP map
server and an authentication key for which this
switch, acting as an IPv4 LISP ETR, will use
to register with the LISP mapping system.
• In this example, the map server and
authentication-key are specified here,
within the eid-table subcommand mode,
so that the authentication key is associated
only with this instance ID, within this
VPN.
Note The map server must be configured
with EID prefixes and instance-ids
matching the one(s) configured on
this ETR, as well as an identical
authentication key.
Note The locator address of the map
server may be an IPv4 or IPv6
address. In this example, because
each xTR has only IPv4 RLOC
connectivity, the map server is
reachable using its IPv4 locator
addresses.
Configures a locator address for the LISP map
server and an authentication key for which this
switch, acting as an IPv4 LISP ETR, will use
to register with the LISP mapping system.
• In this example, a redundant map server
is configured. (Because the MS is
co-located with the xTRs in this case, this
command indicates that this xTR is
Cisco Nexus 7000 Series NX-OS LISP Configuration Guide
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