From: Fahad Khan (fahad.khan@gmail.com)
Date: Sat Jul 05 2008 - 17:18:15 ART
Thanks Joseph,
well my question is , I have one Cisco router, It has two ethernet
Interfaces and two serial interfaces. Now, I can assign Ip addresses of same
subnet to the serial interfaces but on ethernet interfaces I cant, why? I
hope my question is clarified now.
regards,
On 7/5/08, Joseph Brunner <joe@affirmedsystems.com> wrote:
>
> Why do people use "CCIE Written" in their signature, knowing that is not a
> certification?!!??!?!
>
> Only those that PASS the lab exam and receive their CCIE number should use
> the CCIE credentials friend.
>
> How about this
>
> Joseph Brunner
> President of the United States of America (planning on running in 2028)
>
> Please clarify your question better. You can't have the same serial ip on
> two ends of the same link and expect to run EIGRP, OSPF. We all know that
> Serial links are point to point links, where you could
>
> do
> ip route 0.0.0.0 0.0.0.0 s0/0 (and it would work)
> but you could not do
>
> ip route 0.0.0.0 0.0.0.0 10.1.1.1 (if your serial interface is 10.1.1.1)
> as
> the router would not take the command.
>
> Rip would work if you did "no validate-update-source"
>
> With Ethernet obviously there is the broadcast network thing to get around,
> where ip hosts must resolve to layer 2 address ;)
>
> -Joe
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> Fahad Khan
> Sent: Saturday, July 05, 2008 3:46 PM
> To: Cisco certification
> Subject: IP address on serial interfaces of a router
>
> Dear Experts,
>
> Different serial interfaces can have IP addresses of same subnet while
> Different ethernet interfaces cannot have , why?
>
> thanks and regards,
>
> --
> *FAHAD KHAN
>
> BE Computer Systems NED,
>
> CCNA,CCDA,CCNP,FOUNDFE,CLSE,QOS,JNCIA,JNCIS,MCP,CCIE (Written), CCIE (Lab)
> Loading..
>
> Systems Support Engineer, Premier Systems (Pvt) limited,
>
> Karachi, Pakistan
>
> 92-321-2370510. *
>
>
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-- FAHAD KHAN..
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