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Community Member

is this a IOS bug?

sometimes, I am confused about this.

my 2514

I give 16.203.24.1/30 to s1, when I "sh ip route", it shows:

*******

C 16.203.24.0/30 is directly connected, Serial 1

*******

after I changed the IP to 16.203.25.1/24, when I "sh ip route", it shows:

*******

C 16.203.24.0/30 is directly connected, Serial 1

C 16.203.25.0/24 is directly connected, Serial 1

*******

there are two IPs connected with the interface.

but for "sh inter s 1", only ONE ip there.

who would like tell me what that is?

Thanks.

3 REPLIES

Re: is this a IOS bug?

Can you paste a show version output or key in what IOS version you are running?

Community Member

Re: is this a IOS bug?

16.0.0.0/8 is variably subnetted, 2 subnets, 2 masks

C 16.203.25.0/24 is directly connected, Serial1

C 16.203.24.0/30 is directly connected, Serial1

R2514#

11:40:09: %SYS-5-CONFIG_I: Configured from console by console

R2514#sh ver

Cisco Internetwork Operating System Software

IOS (tm) 2500 Software (C2500-IS56I-L), Version 12.0(24), RELEASE SOFTWARE (fc1)

Copyright (c) 1986-2002 by cisco Systems, Inc.

Compiled Mon 30-Sep-02 21:39 by srani

Image text-base: 0x03042828, data-base: 0x00001000

ROM: System Bootstrap, Version 5.2(8a), RELEASE SOFTWARE

BOOTFLASH: 3000 Bootstrap Software (IGS-RXBOOT), Version 10.2(8a), RELEASE SOFTW

ARE (fc1)

R2514 uptime is 11 hours, 40 minutes

System restarted by reload

System image file is "flash:/c2500-is56i-l.120-24.bin"

cisco 2500 (68030) processor (revision D) with 16384K/2048K bytes of memory.

Processor board ID 02039663, with hardware revision 00000000

Bridging software.

X.25 software, Version 3.0.0.

2 Ethernet/IEEE 802.3 interface(s)

2 Serial network interface(s)

32K bytes of non-volatile configuration memory.

16384K bytes of processor board System flash (Read ONLY)

Configuration register is 0x2102

Community Member

Re: is this a IOS bug?

is there anybody could explain it for me? thanks

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