Published On: August 6ᵗʰ, 2019 02:07

Cisco Enterprise Network Function Virtualization Infrastructure Software Command Reference

System Routes Commands

system routes route

To create a new system route or to modify an existing system route, use the system routes route command in global configuration mode. To delete a system route, use the no form of the command.

system routes route destination prefix-length [ gateway gateway] [ dev device]

no system routes route destination prefix-length

Syntax Description

destination

The route destination address.
prefix-length

The netmask for the destination address.
gateway gateway

(Optional) The gateway for the route.
dev device

(Optional) The device interface that the route will use.

Command Default

None

Command Modes

Global configuration (config)

Command History

Release Modification
3.5.1

This command was introduced.

Usage Guidelines

Though only the destination and prefix length are mandatory parameters for creating a route, a valid route requires that you specify the gateway or the interface or both.

Examples

The following command creates a system route to the destination 203.0.113.1:

nfvis(config)# system routes route 203.0.113.1 12 dev lan-br
nfvis(config)# commit
nfvis(config)# end

show system routes

To display the list of system routes, use the show system routes command in privileged EXEC mode.

show system routes [ route route-name]

Syntax Description

route route-name

(Optional) Name of the process.

Command Default

None

Command Modes

Privileged EXEC (#)

Command History

Release Modification
3.5.1

This command was introduced.

Examples

The following is a sample output from the show system routes command:

nfvis# show system routes 
DESTINATION             PREFIXLEN  STATUS  
----------------------------------
203.0.113.1             12         -       
203.0.113.2    12         -       
203.0.113.3    24         -

show system dhcp-routes

To display the DHCP static routes, use the show system dhcp-routes command in privileged EXEC mode.

show system dhcp-routes

Syntax Description

This command has no arguments or keywords.

Command Modes

Privileged EXEC (#)

Command History

Release Modification

3.6.1

This command was introduced.

Examples

nfvis# show system dhcp-routes
DESTINATION     PREFIXLEN  GATEWAY       DEV     
--------------------------------------------------------------------------
192.0.2.0      16         203.0.113.0  wan-br  
192.0.2.213    32         203.0.113.0  wan-br

show running-config system routes

To display the running configuration of system routes, use the show running-config system routes command in privileged EXEC mode.

show running-config system routes [ route route-name]

Syntax Description

route route-name

(Optional) Name of the process.

Command Default

None

Command Modes

Privileged EXEC (#)

Command History

Release Modification
3.5.1

This command was introduced.

Examples

nfvis# show running-config system routes
DESTINATION             PREFIXLEN  STATUS  
----------------------------------
203.0.113.1             12         -       
203.0.113.2    12         -       
203.0.113.3    24         -