From: Brian McGahan (bmcgahan@internetworkexpert.com)
Date: Wed Oct 13 2004 - 10:43:58 GMT-3
If the interface is up the router can auto-detect frame-relay
encapsulation when it loads though.
Brian McGahan, CCIE #8593
bmcgahan@internetworkexpert.com
Internetwork Expert, Inc.
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> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
Of
> Mike Flanagan
> Sent: Tuesday, October 12, 2004 11:53 PM
> To: Brian McGahan; Oglivie Septimus T Contractor/ISS
> Cc: ccielab@groupstudy.com
> Subject: Re: Seeing Quad 0's in show frame relay map command
>
> The interface was not running frame relay before I tried to
configure
> it. Before I configured the interface the router config was erased and
> the router reloaded.
>
> Mike F
>
> On 10/12/04 12:21 PM, "Brian McGahan"
<bmcgahan@internetworkexpert.com>
> wrote:
>
> > Mike,
> >
> > Was the interface up running frame-relay before you shut it
> > down? If you followed the order of operations that you mentioned
below,
> > then the interface was probably already running Frame Relay with the
> > 0.0.0.0 maps in the first place.
> >
> >
> > HTH,
> >
> > Brian McGahan, CCIE #8593
> > bmcgahan@internetworkexpert.com
> >
> > Internetwork Expert, Inc.
> > http://www.InternetworkExpert.com
> > Toll Free: 877-224-8987 x 705
> > Outside US: 775-826-4344 x 705
> > 24/7 Support: http://forum.internetworkexpert.com
> > Live Chat: http://www.internetworkexpert.com/chat/
> >
> >
> >> -----Original Message-----
> >> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On
Behalf
> > Of
> >> Mike Flanagan
> >> Sent: Monday, October 11, 2004 11:46 AM
> >> To: Oglivie Septimus T Contractor/ISS
> >> Cc: ccielab@groupstudy.com
> >> Subject: Re: Seeing Quad 0's in show frame relay map command
> >>
> >> Rebooting the router fixes the issue but it was my understanding
> > that
> >> Shutting down the interface first then enabling frame-relay
> > encapsulation
> >> Turning off frame-relay inverse arp and then reenabling the
interface
> >> Prevents you from getting the Quad 0's. I tried changing the order
of
> >> operations where I did not do the frame-relay map command untill
after
> > the
> >> Interface was enabled and that seemed to prevent me from getting
the
> > Quad
> >> 0's in the sh frame-relay map
> >>
> >> Thanks,
> >>
> >> ike
> >>
> >> On 10/11/04 5:13 AM, "Oglivie Septimus T Contractor/ISS"
> >> <septimus.oglivie@us.army.mil> wrote:
> >>
> >>> Mike,
> >>>
> >>> Yep, Chad is right - reboot at this point is the only way to get
rid
> > of
> >>> the all 0.0.0.0
> >>> This happens based on the sequence that you have
enabled/configured
> > the
> >>> interfaces for frame-relay. Were you dealing with an interfaces
> > that
> >>> was already previously configured for frame-relay and then you
> > proceeded
> >>> to shut down the interfaces? This may be why...
> >>>
> >>> But in any case, your sequence was correct......
> >>>
> >>> - Shut interface down
> >>> - Consider doing a no encapsulation frame-relay or even doing
> >>> encapsulation hdlc
> >>> - now do encapsulation frame-relay
> >>> - no frame-relay inverse arp
> >>> - do this for the remote end (router) as well
> >>>
> >>>
> >>> Then proceed with the normal steps to complete the frame relay
> > config
> >>>
> >>> v/r
> >>> Sep
> >>>
> >>>
> >>> -----Original Message-----
> >>> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On
Behalf
> > Of
> >>> Chad Hintz
> >>> Sent: Sunday, October 10, 2004 20:12
> >>> To: Mike Flanagan; ccielab@groupstudy.com
> >>> Subject: Re: Seeing Quad 0's in show frame relay map command
> >>>
> >>> Try to clear frame-relay inarp and if that doesn't work try and
> >>> rebooting the router!!!
> >>>
> >>> H> HTH,
> >>>
> >>> Chad
> >>>
> >>> Mike Flanagan <mikenoc@mindspring.com> wrote:
> >>> Hello,
> >>>
> >>> I am shutting down the interface, then enabling frame relay
> > disabling
> >>> Frame relay inver arp and then re enabling the interface. After I
am
> >>> doing All that I am still seeing quaud 0's in a show frame relay
map
> >>> command. Can Anyone explain why this is happening and what I can
do
> > to
> >>> prevent this.
> >>>
> >>>
> >>> Thanks,
> >>>
> >>> Mike F.
> >>>
> >>> Rack1R4#conf t
> >>> Enter configuration commands, one per line. End with CNTL/Z.
> >>> Rack1R4(config)#int ser 0/0
> >>> Rack1R4(config-if)#shut
> >>> Rack1R4(config-if)#
> >>> *Mar 1 04:21:12.683: %LINK-5-CHANGED: Interface Serial0/0, changed
> > state
> >>> to administratively down Rack1R4(config-if)#encap
> >>> Rack1R4(config-if)#encapsulation frame Rack1R4(config-if)#no frame
> >>> Rack1R4(config-if)#encap Rack1R4(config-if)#encapsulation frame
> >>> Rack1R4(config-if)#encapsulation frame-relay Rack1R4(config-if)#no
> > frame
> >>> Rack1R4(config-if)#no frame-relay inver Rack1R4(config-if)#no
> >>> frame-relay inverse-arp Rack1R4(config-if)#frame
> >>> Rack1R4(config-if)#frame-relay map ip 183.1.0.5 405 broad
> >>> Rack1R4(config-if)#frame-relay map ip 183.1.0.5 405 broadcast
> >>> Rack1R4(config-if)#frame-relay map ip 183.1.0.3 405
> >>> Rack1R4(config-if)#no shut Rack1R4(config-if)#no shutdown
> >>> Rack1R4(config-if)# *Mar 1 04:22:52.335: %LINK-3-UPDOWN: Interface
> >>> Serial0/0, changed state to up Rack1R4(config-if)#end Rack1R4#
*Mar
> > 1
> >>> 04:22:56.205: %SYS-5-CONFIG_I: Configured from console by console
> >>> Rack1R4#wr Building configuration...
> >>>
> >>> *Mar 1 04:23:03.337: %LINEPROTO-5-UPDOWN: Line protocol on
Interface
> >>> Serial0/0, changed state to up[OK] Rack1R4#sh frame Rack1R4#sh
> >>> frame-relay map Serial0/0 (up): ip 0.0.0.0 dlci 413(0x19D,0x64D0)
> >>> broadcast, CISCO, status defined, active Serial0/0 (up): ip
0.0.0.0
> > dlci
> >>> 403(0x193,0x6430) broadcast, CISCO, status defined, active
Serial0/0
> >>> (up): ip 0.0.0.0 dlci 402(0x192,0x6420) broadcast, CISCO, status
> >>> defined, active Serial0/0 (up): ip 0.0.0.0 dlci 401(0x191,0x6410)
> >>> broadcast, CISCO, status defined, active Serial0/0 (up): ip
> > 183.1.0.3
> >>> dlci 405(0x195,0x6450), static, CISCO, status defined, active
> > Serial0/0
> >>> (up): ip 183.1.0.5 dlci 405(0x195,0x6450), static, broadcast,
CISCO,
> >>> status defined, active Rack1R4#
> >>>
> >>>
> >
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