CT,
Router B's data carrier detect (DCD) signal is down. This is the source
of the message 'serial interface is down'. I would say your DSU/CSU or DCE
device is not receiving a good signal from the distant end. Try a local
loop on the DCE and see if your router interface comes up looped. If the
loop isn't good, you could have faulty wiring or bad DCE.
EIR is the Excess Information Rate. This, plus the Committed
Information Rate (CIR), is the absolute maximum you can transmit packets
without the service provider possibly dropping your packets, even when
congestion is not present.
Chris M.
----- Original Message -----
From: "Sim, CT (Chee Tong)" <[EMAIL PROTECTED]>
To: "'Kevin Wigle'" <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
Cc: <[EMAIL PROTECTED]>
Sent: Wednesday, August 02, 2000 6:37 PM
Subject: what is mean by EIR on the frame relay???
> Dear all,
>
> Thank for your guide, I know I will try to put the gateway of PC A to be
IP
> of PC B
>
> However, I would like to ask you
>
> 1)what is mean by EIR on the Frame relay? Can any one tell me?
>
> 2)If I found the link is up between two router,
>
> router A
> interface is up and protocol is down
> modem status is DCD=up DSR=up DTR=up RTS=up CTS=up
>
> but at the router B,
> the interface is down and protocol is down,
> the modem status is DCD=down DSR=up DTR=up RTS=up CTS=down.
>
> What is likely the cause of the problem? Is that the modem of router B got
> problem or serial port of router B got problem or the link within the
> service provider got problem
>
>
>
>
>
>
>
> -----Original Message-----
> From: Kevin Wigle [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, August 02, 2000 11:28 PM
> To: [EMAIL PROTECTED]; Sim, CT (Chee Tong)
> Cc: [EMAIL PROTECTED]
> Subject: Re: what went wrong in this simple test????? pls help
>
>
> Interesting idea but if you can't the gateway what good is that?
>
> Kevin Wigle
>
> ----- Original Message -----
> From: <[EMAIL PROTECTED]>
> To: "Sim, CT (Chee Tong)" <[EMAIL PROTECTED]>
> Cc: <[EMAIL PROTECTED]>
> Sent: August 2, 2000 10:17 AM
> Subject: Re: what went wrong in this simple test????? pls help
>
>
> >
> >
> > The gateway for PC A should be the IP address of PC B, and verse versa.
> >
> > hope this will help
> >
> > tristan
> >
> >
> >
> >
> > "Sim, CT (Chee Tong)"
> > <[EMAIL PROTECTED] To:
> "'[EMAIL PROTECTED]'" <[EMAIL PROTECTED]>
> > obank.com> cc:
> > Sent by: Subject: what went
> wrong in this simple test????? pls
> > [EMAIL PROTECTED] help
> >
> >
> > 08/01/2000 10:23 PM
> > Please respond to
> > "Sim, CT (Chee Tong)"
> >
> >
> >
> >
> >
> > Hi.. Ask you a simple question, just now I want to test whether a
cross
> > cable is working or not? I use two PC to test. I use the cable to two
> NIC
> > of the PCs
> >
> > First the
> > IP for PC A is 57.198.165.199 subnet=255.255.254.0 gateway =57.198.164.1
> > IP for PC B is 57.198.165.212 subnet=255.255.254.0 gateway =57.198.164.1
> >
> > But I cannot ping each other
> >
> > so I changed IP to
> > IP for PC A is 10.0.0.1 subnet=255.0.0.0 gateway =10.0.0.3
> > IP for PC B is 10.0.0.2 subnet=255.0.0.0 gateway =10.0.0.3
> >
> > still cannot ping each other
> >
> > I feel it is simple, I am sure that I didnot make mistake on the IP?
> > what's
> > wrong? Can you connect two PC via a cross cable?????
> >
> > Sim
> >
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