BGP Regular Expression [7:40045] posted 04/01/2002
- Subject: BGP Regular Expression [7:40045]
- From: "Mahesh Manjanatha" <maheshml@xxxxxxxxxxx>
- Date: Mon, 1 Apr 2002 11:59:06 -0500
I am multihomed to two ISP's. I want to choose ISP#1 for reaching the IP
addresses which belongs to ISP #1 and its directly connected ASs and use ISP
#2 to reach all other IP addresses. I have a default running towards ISP#2
and learning specifics from ISP#1. I tried filtering routes I recieved from
ISP #1 using as-path acl as below:
IP AS-PATH ACCESS-LIST 20 PERMIT ^2914_[0-9]*$
>From: "Larry Letterman"
>Reply-To: "Larry Letterman"
>Subject: RE: Switchs Environment Question [7:40034]
>Date: Mon, 1 Apr 2002 11:26:17 -0500
>Design sounds reasonable to me from what the
>info I have below. Fan out from 10 to 100 looks good.
>I might question the ability of the aggregation switch
>buffering the data from 5 switches while passing data to
>anyone else ?
>From: nobody@xxxxxxxxxxxxxx [mailto:nobody@xxxxxxxxxxxxxx]On Behalf Of
>Sent: Monday, April 01, 2002 7:10 AM
>Subject: Switchs Environment Question [7:40034]
>Switch Setups Opinion
>The following is how we setup our switches in our network in one building:
>All ports are configure to full, 10mb and enable port fast
>The up link is configure as full, 100, not enable port fast
>The rest of the switch configuration is using the default settings (SWITCH
>(FRAME-RELAY SPOKE)5 floors, a switch in each floor all connected to a
>switch in the first floor, which connects to a 1600 router, which has a
>To a frame-relay network. (FRAME-RELAY HUB)
>All PC's are configure to a 10mb-full
>My question, is this an efficient way of this configuration...
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