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Community Member

Cisco 3560 IOS to support BGP 4-byte autonomous system

Hi

I need to config an old Cisco 3560 in order to establish a BGP session, my new local AS is higher than 65535. I have tested several IOS but none of then has support for this.

According with Cisco documentation:

In Cisco IOS Release 12.0(32)SY8, 12.0(33)S3, 12.2(33)SRE, 12.2(33)XNE, 12.2(33)SXI1, Cisco IOS XE Release 2.4, and later releases, 4-byte autonomous system numbers are supported in the range from 65536 to 4294967295 in asplain notation and in the range from 1.0 to 65535.65535 in asdot notation

But, none of this IOS are available for 3560, or, at least, I am not seeing then in the download page.

Is there any IOS capable of doing this, and if, so, where do I get it?

Thanks in advance.

Rgds

2 REPLIES
Cisco Employee

Cisco 3560 IOS to support BGP 4-byte autonomous system

Hi,

According to the release notes, this feature would be supported starting with 15.2(1)E.

http://www.cisco.com/en/US/docs/switches/lan/catalyst3750x_3560x/software/release/15.2_1_e/release/notes/OL29707.html

Regards

Harold Ritter
Sr. Technical Leader
CCIE 4168 (R&S, SP)
harold@cisco.com
México móvil: +52 1 55 8312 4915
Cisco México
Paseo de la Reforma 222
Piso 19
Cuauhtémoc, Juárez
Ciudad de México, 06600
México
Community Member

Cisco 3560 IOS to support BGP 4-byte autonomous system

Hi,

That`s for 3560-X.... I am working with a Cisco Catalyst 3560-48PS Switch

Thanks

Rgds

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