Demand-Circuit - Cisco Nexus 7000 Series Command Reference Manual

demand-circuit

demand-circuit
To specify the sham link as a demand circuit (DC) by the Open Shortest Path First (OSPF) in order to
reduce the traffic flow over the sham link, use the demand-circuit command.
Syntax Description This command has no arguments or keywords.
Defaults
None
Command Modes
config-device-vrf-slink mode
Supported User Roles network-admin
vdc-admin
Command History Release
6.2.2
Usage Guidelines
This command requires the MPLS Services license.
Examples This example shows how to specify the sham link as a DC by the OSPF in order to reduce the traffic flow
over the shamlink:
switch# configure terminal
switch(config)# feature-set mpls
switch(config)# feature mpls l3vpn
switch(config)# feature ospf
switch(config)# device ospf test1
switch(config-device)# vrf vpn1
switch(config-device-vrf)# area 1 sham-link 10.2.1.1 10.2.1.2
switch(config-device-vrf-slink)# demand circuit
switch(config-device-vrf-slink)#
Related Commands Command
area
feature mpls l3vpn
feature-set mpls
Cisco Nexus 7000 Series NX-OS MPLS Command Reference
130
demand-circuit
Modification
This command was introduced.
Description
Configures the sham link on the PE interface within a specified OSPF area
and with the loopback interfaces specified by the IP addresses (source and
destination) as endpoints.
Enables the MPLS Layer 3 VPN feature.
Enables the MPLS feature-set.
D Commands
OL-24994-01