Manualshelf

Quick Reference Guide

ManualsBrandsDell ManualsComputer equipmentPowerConnect B-TI24x
681682683684685686687688689690
PowerConnect B-Series TI24X Configuration Guide 653
53-1002269-02
Displaying RIP filters
22
Applying a RIP route filter to an interface
Once you define RIP route filters, you must assign them to individual interfaces. The filters do not
take effect until you apply them to interfaces. When you apply a RIP route filter, you also specify
whether the filter applies to learned routes or advertised routes:
• Out filters apply to routes the Layer 3 Switch advertises to its neighbor on the interface.
• In filters apply to routes the Layer 3 Switch learns from its neighbor on the interface.
To apply RIP route filters to an interface, enter commands such as the following.
PowerConnect(config)# interface ethernet 2
PowerConnect(config-if-2)# ip rip filter-group in 2 3 4
Syntax: [no] ip rip filter-group in | out <filter-list>
These commands apply RIP route filters 2, 3, and 4 to all routes learned from the RIP neighbor on
port 2.
Displaying RIP filters
To display the RIP filters configured on the router, enter the following command at any CLI level.
Syntax: show ip rip
This display shows the following information.
TABLE 113 CLI display of RIP filter information
This field... Displays...
Route filters
The rows underneath “RIP Route Filter Table” list the RIP route filters. If no RIP route filters are configured on the
device, the following message is displayed instead: “No Filters are configured in RIP Route Filter Table”.
Index The filter number. You assign this number when you configure the filter.
Action The action the router takes if a RIP route packet matches the IP address and subnet mask of
the filter. The action can be one of the following:
• deny – RIP route packets that match the address and network mask information in the
filter are dropped. If applied to an interface outbound filter group, the filter prevents the
router from advertising the route on that interface. If applied to an interface inbound
filter group, the filter prevents the router from adding the route to its IP route table.
• permit – RIP route packets that match the address and network mask information are
accepted. If applied to an interface outbound filter group, the filter allows the router to
advertise the route on that interface. If applied to an interface inbound filter group, the
filter allows the router to add the route to its IP route table.
Route IP Address The IP address of the route destination network or host.