From: Petr Lapukhov (petrsoft@gmail.com)
Date: Tue Jun 13 2006 - 10:20:42 ART
It's actually a feature :)
The question is: why do we need that? :) As you can see, you
may put IPs from same subnet on different subinterfaces, or even
same IP on different subinterfaces.
AFAIK, that make sense with multipoint subinterfaces, when
you want to conserve IP address space and avoid problems
like split-horizon at the same time.
You that put single IP on different subinterfaces, and provide
necessary frame-relay mappings for things to work correctly.
HTH
Petr
2006/6/13, Victor Cappuccio <cvictor@protokolgroup.com>:
>
> Hi Guys, could this be a Bug?
>
> Look at the IP Addresses at the Interfaces S0/0 and S0/1
>
>
>
> Thanks
>
> Victor.
>
>
>
> Rack1R5#show ip int brief | ex un
>
>
> Interface IP-Address OK? Method Status
> Protocol
>
> Ethernet0/0 152.1.125.5 YES manual up
> up
>
> Serial0/0 152.1.45.5 YES manual up
> up
>
> Serial0/1 152.1.45.5 YES manual up
> up
>
> Ethernet1/0 152.1.5.5 YES manual up
> up
>
> Loopback0 150.1.5.5 YES manual up
> up
>
>
>
>
> Rack1R5#show run
>
>
> *Mar 1 07:22:27.241: %SYS-5-CONFIG_I: Configured from console by console
>
>
> Rack1R5#show run int s0/0
>
>
> Building configuration...
>
>
>
>
>
> Current configuration : 179 bytes
>
>
> !
>
>
> interface Serial0/0
>
>
> ip address 152.1.45.5 255.255.255.0
>
>
> encapsulation frame-relay
>
>
> no fair-queue
>
>
> frame-relay map ip 152.1.45.4 504 broadcast
>
>
> no frame-relay inverse-arp
>
>
> end
>
>
>
>
>
> Rack1R5#show run int s0/1
>
>
> Building configuration...
>
>
>
>
>
> Current configuration : 116 bytes
>
>
> !
>
>
> interface Serial0/1
>
>
> ip address 152.1.45.5 255.255.255.0
>
>
> encapsulation ppp
>
>
> clock rate 64000
>
>
> no cdp enable
>
>
> end
>
>
>
>
>
> Rack1R5#
>
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This archive was generated by hypermail 2.1.4 : Sat Jul 01 2006 - 07:57:32 ART