From: Joe Chang (changjoe@earthlink.net)
Date: Fri Feb 16 2007 - 14:37:09 ART
I'm no expert, but my first guess would be to use mppp, if only to keep the
processing load off the CPU.
Joe #16805
----- Original Message -----
From: <ozure@hotmail.com>
To: <ccielab@groupstudy.com>
Sent: Thursday, February 15, 2007 4:45 PM
Subject: load balancing over 2 atm circuits
> Any experts want to give advice on the "absolute best way" to load balance
over 2 atm circuits???
>
> ip cef ?
> ppp multilink over atm?
> other options. please list out the pros and cons.
>
> here are the configs.
>
> --------- core site -------------
>
> ip cef
> interface Loopback0
> description DO NOT DELETE USED FOR IP ROUTING
> ip address 172.30.253.2 255.255.255.255
>
> interface FastEthernet0/0
> description Blade Server Switch
> ip address 172.19.100.1 255.255.255.252
> no ip route-cache
> no ip mroute-cache
> duplex full
> no mop enabled
> !
> interface FastEthernet1/0
> ip address 172.17.1.2 255.255.0.0
> ip route-cache flow
> no ip mroute-cache
> duplex full
> bridge-group 9
> !
> interface ATM2/0
> no ip address
> ip route-cache flow
> no atm ilmi-keepalive
> cdp enable
> !
> interface ATM2/0.51 point-to-point
> description SFE-MAIN2 50.HCFJ.000537
> ip address 172.19.1.5 255.255.255.252
> pvc sfe-main 8/51
> cbr 1535
> !
> !
> interface ATM2/0.65 point-to-point
> description SFE-MAIN 59.HCFJ.000338
> ip address 172.19.1.1 255.255.255.252
> pvc sfe-main2 8/65
> cbr 1535
> !
> router eigrp 500
> redistribute ospf 1 metric 10000 100 255 1 1500
> network 172.17.0.0
> network 172.19.0.0
> no auto-summary
> !
> router ospf 1
> router-id 172.30.253.2
> log-adjacency-changes
> area 1 stub no-summary
> redistribute eigrp 500 metric-type 1 subnets
> network 172.19.1.1 0.0.0.0 area 1
> network 172.19.1.5 0.0.0.0 area 1
> network 0.0.0.0 255.255.255.255 area 0
> !
> ip classless
> ip flow-export version 5
> ip flow-export destination 172.16.100.132 9996
> -----------------------------------------
>
> ------------ remote site -----------------
>
> network-clock-participate wic 0
> network-clock-participate wic 1
> network-clock-select 1 T1 0/0
>
> ip cef
>
> controller T1 0/0
> mode atm aim 0
> framing esf
> linecode b8zs
> !
> controller T1 0/1
> mode atm aim 0
> framing esf
> linecode b8zs
> !
> interface Loopback0
> ip address 172.30.253.11 255.255.255.255
> !
> interface ATM0/0
> no ip address
> no atm ilmi-keepalive
> !
> interface ATM0/0.32 point-to-point
> ip address 172.19.1.2 255.255.255.252
> pvc SFE-MAIN 1/32
> cbr 1535
> encapsulation aal5snap
> !
> !
> interface FastEthernet0/0
> ip address 172.18.1.1 255.255.0.0
> no ip mroute-cache
> duplex auto
> speed 100
> no mop enabled
> !
> interface ATM0/1
> no ip address
> no atm ilmi-keepalive
> !
> interface ATM0/1.32 point-to-point
> ip address 172.19.1.6 255.255.255.252
> pvc SFE-MAIN2 1/32
> cbr 1535
> encapsulation aal5snap
> !
> !
> router ospf 1
> router-id 172.30.253.11
> log-adjacency-changes
> area 1 stub
> network 0.0.0.0 255.255.255.255 area 1
> !
> ----------------------------------------------------
>
> any advice is welcome.
>
> Thanks
>
> DeGolyer CCIE #16802
>
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