[David.C]

Hi-

I have Cisco 3750g 12 SFP port , I need 4 byte ASN BGP configure in 3750 Switch.

If it is possible to configure BGP 4 byte ASN in this switch so which IOS I need to upgrade in this switch.

Thanks

[Chris]

Originally Posted by David.C

Hi-

I have Cisco 3750g 12 SFP port , I need 4 byte ASN BGP configure in 3750 Switch.

If it is possible to configure BGP 4 byte ASN in this switch so which IOS I need to upgrade in this switch.

Thanks

Hi, David.

It seems like the BGP 4-Byte ASN feature is not supported on 3750 switches. The min. IOS you need is 12.2(33)SXI1, which is available on huge 6500 series switches.

You can read more info on this documentation
http://www.cisco.com/en/US/prod/coll...78-521821.html