ADC SG-1 user manual Routing Command, Hostconfig# ip forward, Ip forward Hostconfig# no ip forward

Chapter 7: Second Level Commands June 30, 2006

ROUTING COMMAND

Using the ip forward command

Host(config)# ip forward

This command enables IP forwarding between the Ethernet interfaces. The system's default setting does not use IP forwarding.

Usage

ip forward

Host(config)# no ip forward

This command disables IP forwarding between the Ethernet interfaces.

Usage

no ip forward

Using the IP route command

Host(config)# ip route

The ip route command is used for establishing static routes. A static route is appropriate when the SG-1 is not dynamically building the routes to the destinations.

Usage

ip route <[nip <destination prefix> <destination prefix mask> <forwarding router's>] [<destination prefix> <destination prefix mask> <[<forwarding router's>] [<<Ethernet interface ATM interface> <slot number>\<port number>\[<sub-interface number]>> <loopback interface>]>]>

Parameter(s)

Table 7-14. ip route command parameters

Parameter	Description	Values
<destination prefix>	Destination IP or Network	Valid IP or Network
<destination prefix mask>	Network mask	Valid Mask (Except to 0.0.0.0)
<forwarding router’s>	Next-hop IP address	Valid IP address
<Ethernet interface ATM	Interface type	Interface type: Ethernet or
interface>		ATM
<slot number>	PMC slot number	0 - 1
<port number>	SONET physical port number	1 - 2
<sub-interface number>	Sub interface number	1- 2000

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