Reading some more from Sackett it appears that you can enable Dynamic
Link-Station builds for PU2.1 devices by using the
command:
service any
under the port configuration mode.
I can't test this as of now as my setup doesn't support it.
Jim
""James Haynes"" wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> John,
>
> I'm studying for the Cisco Qualified Specialist for SNA/IP and have passed
> the SNAM test, right now I'm studying for the SNAIPF test. I'm using
> "Internetworking SNA with Cisco Solutions" by George and Nancy Sackett. I
> think when you define a link station:
>
> appn link-station R2
> port VDLC
> complete
>
> you also have to define a Destination address for the Link-Station. As I'm
> sure you know it's the two-digit hexadecimal number between 00 and FE. I
see
> examples in the book for ATM,Frame Relay,Token Ring, Ethernet, and SDLC.
> Frame Relay for example would be:
>
> appn link-station R2
> port framerly
> fr-dest-address XX (whatever you are using as the SAP address, perhaps
04)
> complete.
>
> For DLSW+ I believe you can use the APPN Connection feature. Global
> command:
>
> appn connection-network [netid.cnname] (All nodes using the same
> connection network must specify the same VRN name)
>
> You might use:
>
> appn connection-network NETA.VDLC
> port VDLC
> complete
>
> on Routers 1 and 2.
>
> Each connection network supports up to five port mappings for access to
the
> connection network
>
> I think this would solve the problem of the connection looking for a SAP
> address as it utilizes any-to-any connectivity.
>
> R1#sho dlsw peer
> > Peers: state pkts_rx pkts_tx type drops ckts TCP
> > uptime
> > TCP 10.200.1.1 CONNECT 13 13 conf 0 0 0
> > 00:05:59
> > R1#appn start link R2
> > R1#
> > %APPN-6-APPNSENDMSG: Link Station R2 stopped: UNKNOWN_SAP
> > R1#
>
> HTH.
>
> Jim
>
> BTW, Congrats on the Avalanche. As a Bruin fan I had more than a passing
> interest in the series.
>
>
> ""John Neiberger"" wrote in message
> [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> > One of the things I learned in last week's SNAM class was that you could
> > configure APPN on routers to test your DLSw and RSRB configs. The idea
is
> > that if the APPN nodes can talk, then your configs are corrrect.
However,
> I
> > just haven't been able to get the routers to speak to each other and I
> think
> > I'm missing something minor. Using the example in our books as a guide,
> > someone in class was able to get it working but I have yet to make it
work
> > and I'm searching for answers. Below are my configs:
> >
> > Router One (initiates the connection):
> >
> > hostname R1
> > !
> > source-bridge ring-group 100
> > dlsw local-peer peer-id 10.100.1.1
> > dlsw remote-peer 0 tcp 10.200.1.1
> > !
> > interface Loopback0
> > ip address 10.100.1.1 255.255.255.0
> > logging event subif-link-status
> > !
> > interface Serial0
> > ip address 10.10.10.1 255.255.255.0
> > logging event subif-link-status
> > no fair-queue
> > clockrate 250000
> > !
> > appn control-point NETA.R1
> > complete
> > !
> > appn port VDLC vdlc
> > vdlc 100 vmac 4000.1000.0001
> > complete
> > !
> > appn link-station R2
> > port VDLC
> > complete
> > !
> > appn routing
> > router eigrp 1
> > network 10.0.0.0
> > !
> >
> > Router Two:
> >
> > hostname R2
> > !
> > !
> > source-bridge ring-group 100
> > dlsw local-peer peer-id 10.200.1.1
> > dlsw remote-peer 0 tcp 10.100.1.1
> > !
> > interface Loopback0
> > ip address 10.200.1.1 255.255.255.0
> > logging event subif-link-status
> > !
> > interface Serial0
> > ip address 10.10.10.2 255.255.255.0
> > logging event subif-link-status
> > no fair-queue
> > !
> > appn control-point NETA.R2
> > complete
> > !
> > appn port VDLC vdlc
> > vdlc 100 vmac 4000.2000.0002
> > complete
> > !
> > appn routing
> > router eigrp 1
> > network 10.0.0.0
> > !
> >
> > From Router One, here is what I see:
> >
> > R1#sho dlsw peer
> > Peers: state pkts_rx pkts_tx type drops ckts TCP
> > uptime
> > TCP 10.200.1.1 CONNECT 13 13 conf 0 0 0
> > 00:05:59
> > R1#appn start link R2
> > R1#
> > %APPN-6-APPNSENDMSG: Link Station R2 stopped: UNKNOWN_SAP
> > R1#
> >
> > And that's where it ends. The idea is that if the output of show appn
> > session shows the session is active, then the rest of the config is
> working.
> >
> >
> > Any ideas from you APPN gurus? :-)
> >
> > Thanks,
> > John
> >
> >
> >
> >
> >
> > _______________________________________________________
> > Send a cool gift with your E-Card
> > http://www.bluemountain.com/giftcenter/
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