Re: FR backup interface

From: Bajo (bajoalex@gmail.com)
Date: Tue Jun 06 2006 - 19:32:52 ART


U can do "shut" on the remote router interface..

On 6/6/06, Sami <sy1977@gmail.com> wrote:
>
> Hi,
>
> Could someone confirm backup interface doesn't become operational when
> active inteerface is adminstrativly down. I tried on FR subinterface with
> shutdown command but ppp interface doesn't come up after 60 seconds.. I am
> waiting and waiting but it seems PPP doesn't come up....
>
> my config..
>
>
> R5(config-subif)#backup delay 60 300
>
> R5(config-subif)#backup interface s0/1/0
> R5(config-subif)#
>
>
>
>
> *Jun 6 16:36:34.623: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 10: Neighbor
> 132.1.45.4(Serial0/1/0) is down: interface down
> R5(config-subif)#
> *Jun 6 16:36:36.619: %LINK-5-CHANGED: Interface Serial0/1/0, changed
> state
> to standby mode
> *Jun 6 16:36:37.619: %LINEPROTO-5-UPDOWN: Line protocol on Interface
> Serial0/1/0, changed state to down
> R5(config-subif)#shut
> R5(config-subif)#shutdown
> R5(config-subif)#
> *Jun 6 16:37:58.315: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 10: Neighbor
> 132.1.35.3(Serial0/0/0.1) is down: interface down
> R5(config-subif)#^Z
> R5#sho
> R5#show i
> *Jun 6 16:40:12.975: %SYS-5-CONFIG_I: Configured from console by console
> R5#show ip int
> R5#show ip interface bri
> R5#show ip interface brief
> Interface IP-Address OK? Method Status
> Protocol
> FastEthernet0/0 132.1.5.5 YES NVRAM up
> up
> FastEthernet0/1 192.10.1.5 YES NVRAM up
> up
> Serial0/0/0 unassigned YES NVRAM up
> up
> Serial0/0/0.1 132.1.35.5 YES NVRAM administratively
> down
> down
> Serial0/1/0 132.1.45.5 YES NVRAM standby
> mode/disabled
> down
> Loopback0 150.1.5.5 YES NVRAM up
> up
> R5#conf t
> Enter configuration commands, one per line. End with CNTL/Z.
> R5(config)#int s0/0/0
> R5(config-if)#shu
> R5(config-if)#shutdown
> R5(config-if)#
> R5#sho
> R5#show
> *Jun 6 16:41:39.971: %SYS-5-CONFIG_I: Configured from console by console
> R5#show int
> R5#show interfaces s0/1/0
> Serial0/1/0 is standby mode/disabled, line protocol is down
> Hardware is GT96K Serial
> Internet address is 132.1.45.5/24
> MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec,
> reliability 255/255, txload 1/255, rxload 1/255
> Encapsulation PPP, LCP Closed, loopback not set
> Keepalive set (10 sec)
> Last input 00:05:12, output 00:05:12, output hang never
> Last clearing of "show interface" counters 01:01:15
> 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 0/1/256 (active/max active/max total)
> Reserved Conversations 0/0 (allocated/max allocated)
> Available Bandwidth 1158 kilobits/sec
> 5 minute input rate 0 bits/sec, 0 packets/sec
> 5 minute output rate 0 bits/sec, 0 packets/sec
> 1460 packets input, 75794 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
> 1454 packets output, 76042 bytes, 0 underruns
> 0 output errors, 0 collisions, 2 interface resets
> 0 output buffer failures, 0 output buffers swapped out
> 0 carrier transitions
> DCD=down DSR=down DTR=up RTS=down CTS=down
>
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-- 
Kind Regards,

Bajo



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