Ip Route - Allied Telesis AR2050V Command Reference Manual

R C
OUTING OMMANDS

IP ROUTE

ip route
Overview This command adds a static route to the Routing Information Base (RIB). If this
route is the best route for the destination, then your device adds it to the
Forwarding Information Base (FIB). Your device uses the FIB to advertise routes to
neighbors and forward packets.
When using VRF (Virtual Routing and Forwarding), you can use this command to
configure a static inter-VRF route to a destination network that is reachable by a
remote gateway located in a different VRF instance. Note that to apply the
command in this way, the
default condition). For more information about VRF, see the
and Configuration Guide
The no variant of this command removes the static route from the RIB and FIB.
Syntax ip route <subnet&mask> {<gateway-ip>|<interface>} [<distance>]
no ip route <subnet&mask> {<gateway-ip>|<interface>}
[<distance>]
ip route [vrf <vrf-name>] <subnet&mask> [<gateway-ip>]
Syntax (VRF-lite)
[<interface>] [<distance>]
no ip route [vrf <vrf-name>] <subnet&mask> [<gateway-ip>]
[<interface>] [<distance>]
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Parameter Description
<subnet&mask> The IPv4 address of the destination subnet defined using either a
prefix length or a separate mask specified in one of the following
formats:
• The IPv4 subnet address in dotted decimal notation followed by
the subnet mask, also in dotted decimal notation.
• The IPv4 subnet address in dotted decimal notation, followed
by a forward slash, then the prefix length
<gateway-ip>
The IPv4 address of the gateway device.
<interface>
The interface that connects your device to the network. Enter the
name of the VLAN or its VID. You can also enter 'null' as an
interface. Specify a 'null' interface to add a null or blackhole route
to the switch.
The gateway IP address or the interface is required if VRF-lite is not
configured. 
If VRF-lite is configured: When adding a static intra-VRF route, you
must specify either the gateway IP address or the interface.
When adding a static inter-VRF route, you must specify both the
gateway IP address and the interface.
<distance>
The administrative distance for the static route in the range
<1-255>. Static routes by default have an administrative distance
of 1.
Command Reference for AR2050V
AlliedWare Plus™ Operating System - Version 5.4.7-1.x
ip route static inter-vrf
and the VRF-lite Commands
command must be in enabled (its
VRF Feature Overview
chapter.
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