Hi Eric, Thanks for what you wrote... I want the BRI just for a back up... so the line should stay down all the time when every thing is normal. I want the BRI come up only once the serial go down " in this way we get small bill" :)
how about the routing section ? did you had a look at? cheers, Heiman. ""ericbrouwers"" wrote in message news:[EMAIL PROTECTED] > This is normal behaviour: if you configure BRI as backup, it will go in > standby mode and line protocol goes down. You can avoid this by configuring > a dialer interface as backup. Then the dialer interface will go in standby > mode, but the BRI stays up!! This is preferred since: > 1. some Telco's will lock out your line when it is too long down; > 2. you can easily detect if your backup goes down. > This won't give any surprises when you really need the backup! > > So replace this: > interface s0 > backup interface bri0 > > By following: > interface s0 > backup interface dialer 1 > > interface dialer 1 > dialer pool 1 > > interface bri0 > dialer pool-member 1 > > In your case I would try something like this: > > interface s0 > ip address 172.20.14.1 255.255.255.252 > backup interface dialer 1 > > dialer-list 1 protocol ip permit > > interface dialer 1 > description Dialer to LDS > ip address 172.21.14.1 255.255.255.0 > encapsulation ppp > ppp authentication chap > ppp chap password 7 1307161100191426222A23 > dialer idle-timeout 750 > dialer map ip 172.21.14.2 name LDS 23225374 > dialer-group 1 > dialer pool 1 > > interface bri0 > isdn switch-type basic-net3 > encapsulation ppp > ppp authentication chap > ppp chap password 7 1307161100191426222A23 > dialer pool-member 1 > > Hope this helps, > > Eric Brouwers > > PS > Be careful about moving all statements below BRI interface to dialer > interface. This is what Cisco says about it: > > "...Commands that apply before authentication is complete must be configured > on the physical (BRI) interface and not on the dialer profile. Dialer > profiles do not copy PPP authentication commands (or LCP commands) to the > physical interface > .." > > I've never tried the most efficient configuration, that's why there is some > redundancy in the config above. Maybe someone else can comment about > removing the PPP encaps. and auth. commands from the dialer interface?? > > Cheers, > > Eric > > > ----- Original Message ----- > From: "H T" > To: > Sent: Tuesday, July 08, 2003 8:36 AM > Subject: ISDN case... [7:72017] > > > > Hi all, > > I have a problem with my ISDN back up link... the interface in STANDBY > mode. > > > > > > TBRS#sho inter bri0 > > BRI0 is standby mode, line protocol is down > > Hardware is PQUICC BRI > > Description: Dialer to Lovisenberg > > Internet address is 172.21.14.1/24 > > MTU 1500 bytes, BW 64 Kbit, DLY 20000 usec, > > reliability 255/255, txload 1/255, rxload 1/255 > > Encapsulation PPP, loopback not set > > Last input never, output never, output hang never > > Last clearing of "show interface" counters 00:39:45 > > Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0 > > Queueing strategy: weighted fair > > Output queue: 0/1000/64/0 (size/max total/threshold/drops) > > Conversations 0/0/16 (active/max active/max total) > > Reserved Conversations 0/0 (allocated/max allocated) > > Available Bandwidth 48 kilobits/sec > > 5 minute input rate 0 bits/sec, 0 packets/sec > > 5 minute output rate 0 bits/sec, 0 packets/sec > > 0 packets input, 0 bytes, 0 no buffer > > Received 0 broadcasts, 0 runts, 0 giants, 0 throttles > > 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort > > 0 packets output, 0 bytes, 0 underruns > > 0 output errors, 0 collisions, 0 interface resets > > 0 output buffer failures, 0 output buffers swapped out > > 0 carrier transitions > > > > > > and the configuration is > > > > hostname TBRS > > ! > > username LDS password 7 15100A0F0F3F3B28213D3E > > isdn switch-type basic-net3 > > ! > > interface BRI0 > > description Dialer to LDS > > ip address 172.21.14.1 255.255.255.0 > > encapsulation ppp > > dialer idle-timeout 750 > > dialer map ip 172.21.14.2 name LDS 23225374 > > dialer-group 1 > > isdn switch-type basic-net3 > > ppp authentication chap > > ppp chap password 7 1307161100191426222A23 > > ! > > interface FastEthernet0 > > ip address 172.20.40.1 255.255.255.0 > > ip helper-address 100.73.120.16 > > speed auto > > no cdp enable > > ! > > interface Serial0 > > backup interface BRI0 > > ip address 172.20.14.1 255.255.255.252 > > no fair-queue > > ! > > router eigrp 1 > > redistribute connected > > redistribute static > > passive-interface FastEthernet0 > > network 172.0.0.0 > > no auto-summary > > no eigrp log-neighbor-changes > > ! > > ip classless > > ip route 0.0.0.0 0.0.0.0 172.20.14.2 > > ip route 0.0.0.0 0.0.0.0 172.21.14.2 200 > > no ip http server > > ! > > dialer-list 1 protocol ip permit > > > > > > > > > > The other side is configred in the same way. > > > > > > Cheers Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=72025&t=72017 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
