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Usage Guide: Sets split horizon to prevent routing loops, i.e., prevent layer 3 switches from
broadcasting the route leaned from the same interface.
Example: Disabling split horizon for interface vlan1.
Switch(Config)#interface vlan1
Switch(Config-If-Vlan1)#no ip split-horizon
18.3.2.2.13 redistribute
Command: redistribute { static | ospf | bgp} [ metric <value> ]
no redistribute { static | ospf | bgp }
Function: Introduces routes of the other protocols into RIP; the "no redistribute { static | ospf |
bgp }" command cancels the introduction.
Parameters: static specifies static routes to be introduced; ospf for OSPF routes; bgp for BGP
routes; <value> stands for the route metric in introducing the routes, ranging from 1 to
16.
Default: Other routes are not introduced to RIP by default. If routes of the other routing protocols
are introduced without metric value, the default metric value is used.
Command mode: RIP configuration Mode
Usage Guide: Use this command to introduce routes of other routing protocols as RIP routes to
improve RIP performance.
Example: Setting the route metric of OSPF route to 5, and static route metric to 8.
Switch(Config-Router-Rip)#redistribute ospf metric 5
Switch(Config-Router-Rip)#redistribute static metric 8
18.3.2.2.14 rip broadcast
Command: rip broadcast
no rip broadcast
Function: Configures RIP layer 3 switch to allow all ports to send broadcast/multicast packets; the
"no rip broadcast" command disables all ports to send broadcast/multicast packets, instead, only
neighboring layer 3 switches can exchange RIP packets.
Default: RIP broadcast packets are sent by default.
Command mode: RIP configuration Mode
18.3.2.2.15 rip checkzero
Command: rip checkzero
no rip checkzero
Function: Use this command to check the zero fields of RIP-I packets, the "no rip
checkzero" command cancel this check for zero field. Since there are no zero fields in RIP-II
packets, this command has no effect on RIP-II packets.
EES4710BD 10 Slots L2/L3/L4 Chassis Switch
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Troubleshooting
