From: Sami (sy1977@gmail.com)
Date: Tue Jun 06 2006 - 13:38:32 ART
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
This archive was generated by hypermail 2.1.4 : Sat Jul 01 2006 - 07:57:32 ART