GLBP EIGRP Scenario
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Posted by on April 23, 2008, 12:14 pm
Please log in for more thread options that I was having problems with was balancing the traffic across two T1s attached to two Cisco 3845s. We have HSRP for redundancy, but on a suggestion from this group, I am pursuing configuring GLBP instead of HSRP. However, now, I am wondering if I should setup GLBP on both sides of the routers, i.e. both into the MPLS cloud to which all branches are attached and into the LAN. Below are the two setups that I am considering (best viewed in fixed-width font). I am using EIGRP for routing traffic across the MPLS cloud. My question is this, how will EIGRP broadcast the route back to these two routers to our branch offices? If I setup GLBP on both sides of the two routers, will I be balancing traffic more efficiently than EIGRP can do on the MPLS links? Thanks. ||==========||----------HOSTRTR01-----\ <branches>-|| MPLS || GLBP-------LAN
||==========||----------HOSTRTR02-----/
||==========|| /-----HOSTRTR01-----\ <branches>-|| MPLS ||-GLBP GLBP-------LAN
||==========|| \-----HOSTRTR02-----/
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Posted by Russianj on April 29, 2008, 6:20 pm
Please log in for more thread options would be most appreciative. Thanks. On Apr 23, 11:14 am, russi...@gmail.com wrote: > I posted a couple of weeks ago about EIGRP over MPLS. The scenario
> that I was having problems with was balancing the traffic across two > T1s attached to two Cisco 3845s. We have HSRP for redundancy, but on a > suggestion from this group, I am pursuing configuringGLBPinstead of > HSRP. However, now, I am wondering if I should setupGLBPon both > sides of the routers, i.e. both into the MPLS cloud to which all > branches are attached and into the LAN. Below are the two setups that > I am considering (best viewed in fixed-width font). I am using EIGRP > for routing traffic across the MPLS cloud. My question is this, how > will EIGRP broadcast the route back to these two routers to our branch > offices? If I setupGLBPon both sides of the two routers, will I be > balancing traffic more efficiently than EIGRP can do on the MPLS > links? Thanks. > > ||==========||----------HOSTRTR01-----\ > <branches>-|| MPLS || GLBP-------LAN > ||==========||----------HOSTRTR02-----/ > > ||==========|| /-----HOSTRTR01-----\ > <branches>-|| MPLS ||-GLBP GLBP-------LAN > ||==========|| \-----HOSTRTR02-----/ | ||||||||||||||||
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