RE: ISDN logical interace config methods

From: Peter Ding (pding@cisco.com)
Date: Mon Sep 20 2004 - 18:45:38 GMT-3


As we know, we can configure ISDN DDR with dialer profile or legacy DDR.
With the rotary-group configuration (see the example below), will it be
considered as dialer profile or legacy DDR?

PD

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of Andy
Mrozek
Sent: Sunday, September 19, 2004 9:05 PM
To: ccielab@groupstudy.com
Subject: ISDN logical interace config methods

I have read and seen config samples of using virtual-templates with bri's or
other method of configuring ppp and other logical information on interfaces
other than BRI..... and know about the following:

1- dialer profiles
2- rotary groups
3- heard of virtual-templates but havent been able to get them to
work........

Has anyone configured something similar to this ... or know if this config
example should work..... I have tried on my home vconsole 4 port sim with no
avail.... looks like interesting traffic isnt bound between logical dialer
interface and physical bri.. as when I debug dialer events or packets..... I
see packets such as ping going through but debug states they are
unintersting.....

R1:

interface bri0/0
  ip address 1.1.1.2 255.255.255.0
  isdn switch-type basic-ni
  isdn spid1 11112
  isdn spid2 11113
  dialer string 2222
  encap ppp
  dialer-group 1
  dialer rotary-group 10

interface dialer 10
  ip unnumbered bri0/0
  encap ppp
  ppp multilink
  dialer load-threshold 51

dialer-list 1 protocol ip permit

R2:

interface bri0
  ip address 1.1.1.1 255.255.255.0
  isdn switch-type basic-ni
  isdn spid1 22221
  isdn spid2 22222
  dialer string 1111
  encap ppp
  dialer-group 1
  dialer rotary-group 10

interface dialer 10
  ip unnumbered bri0/0
  encap ppp
  ppp multilink
  dialer load-threshold 51

dialer-list 1 protocol ip permit



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