Lisp Extend-Subnet-Mode - Cisco Nexus 7000 Series Command Reference Manual

lisp extend-subnet-mode

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 .
lisp extend-subnet-mode
To configure an interface to create a dynamic-endpoint identifier (EID) state for hosts attached on their
own subnet in order to track the movement of EIDs from one part of the subnet to another part of the
same subnet, use the lisp extend-subnet-mode command. To remove this functionality, use the no form
of this command.
This command has no arguments or keywords.
Syntax Description
Disabled
Defaults
Interface configuration mode
Command Modes
network-admin
Supported User Roles
vdc-admin
Command History Release
5.0(3)
Use the lisp extended-subnet-mode command when a subnet is extended across a Layer 3 cloud where
Usage Guidelines
Layer 2 connectivity is maintained by a mechanism other than LISP (for example, OTV or VPLS). Use
the lisp extended-subnet-mode command to enable the dynamic-EID state to create host attached on
their own subnet so that the remote ingress tunnel routers (ITRs) and Proxy ITRs (PITRs) can track the
movement of EIDs from one part of its subnet to another part of the same subnet.
When you enter the lisp extended-subnet-mode command on an interface, any dynamic-EID prefixes
Note
configured by using lisp mobility commands on the same interface must have more specific prefixes
than any overlapping subnet prefixes. For example, if lisp extended-subnet-mode is configured on an
interface that has a base subnet of a /24, when you enter the lisp mobility dyn-eid-name command, the
EID-prefix for dynamic-EID dyn-eid-name must be /25 or greater
This command does not require a license.
Cisco Nexus 7000 Series NX-OS LISP Command Reference
LSP-136
lisp extended-subnet-mode
no lisp extended-subnet-mod
Modification
This command was introduced.
Cisco Nexus 7000 Series LISP Commands