03-30-2007 08:18 AM - edited 03-03-2019 04:21 PM
I am looking to use the BGP feature neighbor xx.xx.xx.xx local-as no-prepend replace-as command. However my current version of IOS does not allow me to use the "replace-as" portion of the command. Does anyone know what version and IOS type of code I should use? I am currently using a Supervisor720-3BL with IOS 12.2(18)SXE1 (s72033-ipservicesk9-mz.122-18.SXE1.bin). Thanks & Regards
03-30-2007 08:34 AM
The replace-as feature support on the 7600 became available in 12.2(33)SRA.
Hope this helps,
04-17-2007 12:00 AM
Sorry chaps, I am still struggling with this one, can anyone advise which feature set of IOS supports this?
04-17-2007 03:34 AM
Grant,
It should be available with all feature sets in 12.2(33)SRA. Note that you have to select the no-prepend knob first as follow:
RouterB(config-router)#nei 1.1.1.1 lo
RouterB(config-router)#nei 1.1.1.1 local-as ?
<1-65535> AS number used as local AS
RouterB(config-router)#nei 1.1.1.1 local-as 2 ?
no-prepend Do not prepend local-as to updates from ebgp peers
RouterB(config-router)#nei 1.1.1.1 local-as 2 no
RouterB(config-router)#nei 1.1.1.1 local-as 2 no-prepend ?
replace-as Replace real AS with local AS in the EBGP updates
RouterB(config-router)#nei 1.1.1.1 local-as 2 no-prepend
Let me know if it fixes your issue,
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