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BGP between Two ISPs.

Dear all,

we have our own public IP and want to advertise globelly with two ISPs, ISP1 primery and  ISP 2 secondry.

if primery link is down secondry will advertise our prefix,

ISP 1 (AS 100)                ISP 2(AS 200)

            |                                   |

            |                                   |

                      U R (AS 300)

please help

Thanks

1 REPLY
Cisco Employee

BGP between Two ISPs.

Hi Vikas,

You could use BGP conditional advertisement to do that.

http://www.cisco.com/en/US/tech/tk365/technologies_configuration_example09186a0080094309.shtml

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
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