Qtech QSW-8200-52T-AC — команды для управления RIP: Руководство пользователя [30/74]

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User Manual

Chapter 3. Commands for RIP 30

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routing protocols into the RIP routes.

 Switch(config-router)#default-metric 3

 Relevant Commands: redistribute

3.9 distance

 Command: distance <number> [<A.B.C.D/M>] [<access-list-name | access-list-

number >]

 no distance [<A.B.C.D/M> ]

 Function: Set the managing distance with this command. The “no distance

[<A.B.C.D/M>]” command restores the default value to 120.

 Parameter: <number> specifies the distance value, ranging from 1 to 255. <A.B.C.D/M>

specifies the network prefix and its length. <access-list-name | access-list-number >

specifies the access-list number or name applied.

 Default: The default managing distance of RIP is 120.

 Command Mode: Router mode and address-family mode

 Usage Guide: In case there are routes from two different routing protocols to the same

destination, the managing distance is then used for selecting routes. The less the

managing distance of the route protocol is, the more reliable will be the route acquired

from the protocol.

 Example: Switch# config terminal

 Switch(config)# router rip

 Switch(config-router)# distance 8 10.0.0.0/8 mylist

3.10 distribute-list

 Command: distribute-list {<access-list-number | access-list-name> |prefix<prefix-list-

name>} {in|out} [<ifname>]

 no distribute-list {<access-list-number| access-list-name> |prefix<prefix-list-name>}

{in|out} [<ifname>]

 Function: This command uses access-list or prefix-list to filter the route update packets

sent and received. The “no distribute-list {<access-list-number| access-list-name>

|prefix<prefix-list-name>} {in|out} [<ifname>]” command cancels this route filter

function.

 Parameter: <access-list-number |access-list-name> is the name or access-list number

to be applied. <prefix-list-name> is the name of the prefix-list to be applied. <ifname>