Ip Split-Horizon - SMC Networks SMC8612XL3 F 1.0.1.3 Management Manual

- Use "none" to passively monitor route information advertised by
other routers attached to the network.
- Use "1" or "2" if all routers in the local network are based on RIPv1
or RIPv2, respectively.
- Use "v2-broadcast" to propagate route information by broadcasting
to other routers on the network using RIPv2, instead of multicasting
as normally required by RIPv2. (Using this mode allows RIPv1
routers to receive these protocol messages, but still allows RIPv2
routers to receive the additional information provided by RIPv2,
including subnet mask, next hop and authentication information.)
Example
This example sets the interface version for VLAN 1 to send RIPv1
packets.
Console(config)#interface vlan 1
Console(config-if)#ip rip send version 1
Console(config-if)#
Related Commands
version (3-135)

ip split-horizon

Use this command to enable split-horizon or poison-reverse (a variation)
on an interface. Use the no form to disable split-horizon.
Syntax
ip split-horizon [poison-reverse]
no ip split-horizon
poison-reverse - Enables poison-reverse on the current interface.
Command Mode
Interface Configuration (VLAN)
Default Setting
split-horizon
IP R C
OUTING OMMANDS
-139