From: Elaine B. Lopes (elopes@xxxxxxxxx)
Date: Thu Oct 12 2000 - 14:51:08 GMT-3
Edgar
Go under router igrp 5 and do a passive-interface dialer0. Hope this helps.
Elaine
At 10:10 PM 10/11/2000, Feliz, Edgar wrote:
>I did not think I needed to do this because the "ospf on-demand" command
>should only be used on one side, but I tried it anyway, but the link still
>comes up.
>
>EF
>
>-----Original Message-----
>From: Clifton Stewart [mailto:cliftonlstewart@home.com]
>Sent: Thursday, October 12, 2000 12:59 AM
>To: Feliz, Edgar
>Subject: ISDN staying up!!!
>
>
>Feliz,
>
>While I look through your config could you place the ip ospf on-demand
>command on both sides of your ISDN connection. Thanks.
>
>-Cliff
>
>"Feliz, Edgar" wrote:
> >
> > Here is the config of r5. This lab is based on CCBOOTCAMP lab #5, but I
> > always add other twist to see how thing work with some changes. In this
>case
> > I changed from a legacy DDR to a Dialer profile based DDR. I like the old
> > way better it seems to have less headache associated with it but as we all
> > know you have to be ready to do just about everything on the LAB.
> >
> > EF
> >
> > r5#sr
> > Building configuration...
> >
> > Current configuration:
> > !
> > version 11.3
> > service timestamps debug datetime localtime
> > service timestamps log datetime localtime
> > no service password-encryption
> > !
> > hostname r5
> > !
> > enable password cisco
> > !
> > username r6 password 0 cisco
> > username ccie password 0 cisco
> > ip subnet-zero
> > no ip domain-lookup
> > isdn switch-type basic-ni1
> > !
> > !
> > interface Ethernet0
> > ip address 137.20.20.5 255.255.255.0
> > ip ospf cost 1
> > ip ospf priority 200
> > !
> > interface Serial0
> > no ip address
> > encapsulation frame-relay IETF
> > no ip mroute-cache
> > frame-relay lmi-type cisco
> > !
> > interface Serial0.1 multipoint
> > ip address 172.16.100.5 255.255.255.0
> > ip ospf network point-to-multipoint
> > frame-relay interface-dlci 503
> > frame-relay interface-dlci 506
> > !
> > interface Serial0.2 point-to-point
> > ip address 172.16.200.1 255.255.255.0
> > frame-relay interface-dlci 504
> > !
> > interface Serial1
> > no ip address
> > shutdown
> > !
> > interface BRI0
> > no ip address
> > encapsulation ppp
> > dialer pool-member 1
> > isdn spid1 0835866101 8358661
> > isdn spid2 0835866301 8358663
> > no cdp enable
> > ppp authentication chap
> > !
> > interface Dialer0
> > ip address 172.16.65.5 255.255.255.0
> > encapsulation ppp
> > ip ospf demand-circuit
> > dialer remote-name r6
> > dialer idle-timeout 300
> > dialer string 8358662
> > dialer string 8358664
> > dialer pool 1
> > dialer-group 1
> > no peer neighbor-route
> > no cdp enable
> > ppp authentication chap
> > ppp chap hostname ccie
> > !
> > router ospf 5
> > redistribute igrp 5 subnets
> > network 137.20.20.0 0.0.0.255 area 0
> > network 172.16.65.0 0.0.0.255 area 10
> > network 172.16.100.0 0.0.0.255 area 10
> > area 10 virtual-link 172.16.3.65
> > area 10 virtual-link 172.16.100.6
> > area 10 virtual-link 172.16.65.6
> > !
> > router igrp 5
> > redistribute ospf 5 metric 2000 100 255 1 1500
> > network 172.16.0.0
> > !
> > ip classless
> > !
> > access-list 100 deny ip any host 224.0.0.5
> > access-list 100 permit ip any any
> > dialer-list 1 protocol ip list 100
> > alias exec sr sh runn
> > alias exec sir sh ip route
> > alias exec ct conf term
> > alias exec sio sh ip ospf int
> > alias exec wm wr mem
> > !
> > line con 0
> > exec-timeout 0 0
> > privilege level 15
> > line aux 0
> > privilege level 15
> > line vty 0 4
> > privilege level 15
> > login local
> > !
> > end
> >
> > -----Original Message-----
> > From: Clifton Stewart [mailto:cliftonlstewart@home.com]
> > Sent: Thursday, October 12, 2000 12:29 AM
> > To: Feliz, Edgar; ccielab@groupstudy.com
> > Subject: ISDN staying up!!!
> >
> > Feliz,
> >
> > Which routing protocol are you using? Using a backup interface will
> > definitely keep the line down until your serial drops. If using OSPF
> > then implement ip ospf on demand circuit. If EIGRP then use a
> > dialer-watch. If your using distance vector protocols then think about
> > snapshot routing as an option. Could you post your configs? Let's have
> > some fun!
> >
> > -Cliff
> >
> > "Feliz, Edgar" wrote:
> > >
> > > How can I stop the following that I believe is keeping up my ISDN line
> > > without restricting PPP, as I am using PPP as my encap type? I get the
> > > following when I "deb PPP packet, authentication, and negotiation.
> > >
> > > Mar 1 11:36:56: BR0:1 LCP: O ECHOREQ [Open] id 3 len 12 magic
>0x028A54B4
> > > *Mar 1 11:36:56: BR0:1 LCP: echo_cnt 1, sent id 3, line up
> > > *Mar 1 11:36:56: BR0:1 PPP: I pkt type 0xC021, datagramsize 16
> > > *Mar 1 11:36:56: BR0:1 LCP: I ECHOREP [Open] id 3 len 12 magic
>0x02AEF0A1
> > > *Mar 1 11:36:56: BR0:1 LCP: Received id 3, sent id 3, line up
> > > *Mar 1 11:37:04: BR0:1 PPP: I pkt type 0xC021, datagramsize 16
> > > *Mar 1 11:37:04: BR0:1 LCP: I ECHOREQ [Open] id 3 len 12 magic
>0x02AEF0A1
> > > *Mar 1 11:37:04: BR0:1 LCP: O ECHOREP [Open] id 3 len 12 magic
>0x028A54B4
> > > *Mar 1 11:37:06: BR0:1 LCP: O ECHOREQ [Open] id 4 len 12 magic
>0x028A54B4
> > > *Mar 1 11:37:06: BR0:1 LCP: echo_cnt 1, sent id 4, line up
> > > *Mar 1 11:37:06: BR0:1 PPP: I pkt type 0xC021, datagramsize 16
> > > *Mar 1 11:37:06: BR0:1 LCP: I ECHOREP [Open] id 4 len 12 magic
>0x02AEF0A1
> > > *Mar 1 11:37:06: BR0:1 LCP: Received id 4, sent id 4, line up
> > > *Mar 1 11:37:14: BR0:1 PPP: I pkt type 0xC021, datagramsize 16
> > >
> > > Thanks,
> > >
> > > Edgar Feliz
> > >
> > > Brazil x 2 11/13-14
> > >
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