From: kym blair (kymblair@xxxxxxxxxxx)
Date: Sat Jul 13 2002 - 18:47:02 GMT-3
Michael,
One dialer-map is adequate to bring up both B channels. You will need ppp
multilink configured on both routers to bring up the second B channel. You
may also require two spids:
Some ISDN switches do not require spids (I don't recall which ones), but
most do.
On a basic-5ess, one spid is adequate to activate both B channels.
On a basic-ni1, you can only use one B channel if you configure only spid1;
you would need both spid1 and spid2 to use both B channels.
By the way, you can configure another dialer-map for your own IP address if
you want to be able to ping yourself.
HTH, Kym
>From: "Michael Jia" <mjia@cisco.com>
>Reply-To: "Michael Jia" <mjia@cisco.com>
>To: "Ccielab@Groupstudy. Com" <ccielab@groupstudy.com>
>Subject: two spids -> two dialer-maps?
>Date: Sat, 13 Jul 2002 13:57:58 -0700
>
>Hi, group
>
>When you are given two spids for ISDN switch, is it required to configure
>two dialer-map for them on the router?
>
>I kind of remember only one dialer-map is sufficient. Is this correct?
>
>Thanks
>--
>Michael Jia
>Software Eng, INS - Security & VPN Mgmt Serv
>Cisco Systems, Inc.
>Work: (408) 527-4632
>Fax: (408) 527-7570
>EMail: mjia@cisco.com
>
>Cisco - Empower the Internet Generation.
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