Qtech QSW-8200-28T-AC-DC [15/74] Set community

User Manual

Chapter 1. Commands for Routing Policy 15

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 Example:

 Switch#config terminal

 Switch(config)#route-map r1 permit 5

 Switch(config-route-map)#set comm-list 100 delete

1.19 set community

 Command: set community [AA:NN] [internet] [local-AS] [no-advertise] [no-export]

[none] [additive]

 no set community [AA:NN] [internet] [local-AS] [no-advertise] [no-

export] [none] [additive]

 Function: Configure the community attributes of the BGP routing message. The “no set

community [AA:NN] [internet] [local-AS] [no-advertise] [no-export] [none] [additive]”

command deletes this configuration.

 Parameter: [AA:NN] is the community attribute value, [internet] is the internet scope,

[local-AS] means this route do not announce outside the local AS (but can announce

among the sub AS within the confederation), [no-advertise] means this route do not

send to any neighbor, [no-export] means this route do not send to EBGP neighbors,

[none] means delete the community attributes from the prefix of this route, [additive]

means add following existing community attributes.

 Command Mode: route-map mode

 Usage Guide: To use this command, one match clause should at first be defined.

 Example:

 Switch#config terminal

 Switch(config)#route-map r1 permit 5

 Switch(config-route-map)#set community local-as additive

1.20 set extcommunity

 Command: set extcommunity <rt | soo> <AA:NN>

 no set extcommunity <rt | soo> [<AA:NN>]

 Function: Configure the extended community attributes of the BGP routing message.

The “no set extcommunity <rt | soo> [<AA:NN>]” command deletes this configuration.

 Parameter: <rt> is the route target, <soo> is the site of origin, <AA:NN> is the value of

community attributes, amongst AA is AS number, ranging from 1 to 4294967295, it can

be shown in decimal notation (such as 6553700) or delimiter method (such as 100.100),

NN is a random two byte number.

 Command Mode: route-map mode

 Usage Guide: To use this command, one match clause should at first be defined.

 Example: Set rt as 100:10

 Switch#config terminal

 Switch(config)#route-map r1 permit 5