09-10-2008 12:23 AM - edited 03-06-2019 01:17 AM
Hi,
My curent requirement:-
Single Router at our premises - connected to Two ISP with two serial ports.
Looking for auto failure with BGP Multi homing in this scenario.
Do we need Public/Private AS in this requirement at our own permises.
Warm Regards!
09-10-2008 12:50 AM
Hello Mirza,
if you are an enterprise, depending on your needs a setup using a private AS number and NAT with two pools one from each ISP can be enough.
see the following document
http://www.cisco.com/en/US/tech/tk648/tk361/technologies_white_paper09186a0080091c8a.shtml
If you need an active/active solution probably you will need your own public AS number and your own address space.
a simple example of BGP multihoming
http://www.cisco.com/en/US/tech/tk365/technologies_configuration_example09186a008009456d.shtml
Hope to help
Giuseppe
09-10-2008 10:08 PM
Hello Giuseppe,
Thnaks for the above links! But it did not meet my requirement.
09-16-2008 12:44 AM
Plz Help on this requirement.
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