Enterasys Networks 1G58x-09 - Manual (Page 615)

Process Overview: Routing Protocol Configuration
Configuring RIP
Matrix E1 Series (1G58x-09 and 1H582-xx) Configuration Guide 13-21
Syntax Description
Command Syntax of the “no” Form
The “no” form of this command resets the mode to split-horizon without poison
reverse:
no ip split-horizon poison
Command Type
Router command.
Command Mode
Interface configuration: Matrix>Router(config-if(Vlan <vlan_id>))#
Command Defaults
If not specified, IP split horizon is enabled without poison reverse.
Example
This example shows how to set the split horizon mode with poison reverse for RIP packets
transmitted on VLAN 1:
13.1.1.19passive-interface
Use this command to prevent RIP from transmitting update packets on an interface.
passive-interface vlan vlan_id
poison (Optional) Specifies that split horizon be performed with
poison-reverse. This explicitly indicates that a network is
unreachable, rather than implying it by not including the
network in routing updates.
Matrix>Router(config)#interface vlan 1
Matrix>Router(config-if(Vlan 1))#no ip split-horizon poison
NOTE: This command does not prevent RIP from monitoring updates on the interface.