Bandwidth Aggregation on serial links

[stella.florence]

Hi,

How we can aggregate the bandwidth on serial links.

Thanks and Regards,

Stella Florence W

[gpulos]

if you have multiple serial links (WAN links) between sites, you can use a routing protocol to 'load balance' your traffic by packet or destination.

eigrp is good for this and ospf works well too.

see this link for eigrp:

http://www.cisco.com/en/US/products/sw/iosswrel/ps1835/products_configuration_guide_chapter09186a00800ca762.html

see these links for ospf:

http://www.cisco.com/en/US/products/sw/iosswrel/ps1835/products_configuration_guide_chapter09186a00800b3f2e.html

http://www.cisco.com/en/US/tech/tk365/technologies_white_paper09186a0080094e9e.shtml

see this link for how load balancing works:

http://www.cisco.com/en/US/tech/tk365/technologies_tech_note09186a0080094820.shtml

[spremkumar]

Hi Stella

If i am not wrong you are talking about multilinking the induvidual physical links of e1/t1 capacities to get higher bandwidth.

If thats the case you can very well make use of multilink technique which helps to do that.

do refer this link for config reference..

http://www.cisco.com/en/US/tech/tk713/tk628/technologies_configuration_example09186a00800a5efa.shtml

regds