From: Hunt Lee (ciscoforme3@yahoo.com.au)
Date: Mon Dec 30 2002 - 08:22:16 GMT-3
Hello Aidan,
No change =( I have tried quite a few MTU values (on the 2 routers + the Frame
switch, like 1600, 3000, 4000, 150, but the DLSW peer state is still staying at
"CKT_START".
Regards,
Hunt Lee
--- Aidan Marks <amarks@cisco.com> wrote: > any change if you increase the WAN mtu
(FR) on both sides to say 1600?
>
> We cannot fragment frames with direct encap and with ethernet there is no
> way to tell end stations to send only up to a maximum size. As a
> consequence for ethernet attached end devices IOS checks to have a WAN mtu
> bigger than the max frame size allowed on ethernet.
>
> Aidan
>
> At 11:39 AM 29/12/2002, Hunt Lee wrote:
>
> >I'm sure this question has been asked a million times, but the archives
> >aren't giving me the answer I'm looking for. How do you configure DLSw Lite?
> >
> >PC A -- RTA --- Frame-Relay Switch --- RTB -- PC B
> >
> >When I initiate traffic by clicking on Network Neighborhood, I can see the MAC
> >addresses showing up from the "show bridge" command & "show dlsw
> >reachability" & I
> >can also see the DLSW peers' states as "Connect". Yet the circuit keeps
> >on getting
> >to the "CKT_START" state (as shown below), then the circuit will
> >disappear, and I
> >just can't see the other computer via Network Neighborhood.
> >
> >RTB#sh dlsw circuits
> >Index local addr(lsap) remote addr(dsap) state uptime
> >788529156 000a.5d6e.57fa(F0) 000a.209d.a221(F0) CKT_START -
> >RTB#
> >
> >
> >
> >And here are some other show outputs...
> >
> >RTA#sh bridge
> >
> >Total of 300 station blocks, 298 free
> >Codes: P - permanent, S - self
> >
> >Bridge Group 1:
> >
> > Address Action Interface Age RX count TX count
> >0050.ba76.ea5f forward DLSw Port0 1 4 0
> >0050.04b9.4584 forward FastEthernet0/0 0 7 0
> >RTA#
> >
> >RTB#sh bridge
> >
> >Total of 300 station blocks, 298 free
> >Codes: P - permanent, S - self
> >
> >Bridge Group 1:
> >
> > Address Action Interface Age RX count TX count
> >0050.ba76.ea5f forward Ethernet0 1 4 0
> >0050.04b9.4584 forward DLSw Port0 0 4 0
> >RTB#
> >
> >
> >
> >RTA#sh dlsw peer
> >Peers: state pkts_rx pkts_tx type drops ckts
> >TCP uptime
> > LLC2 Se0/0.1 120 CONNECT 174 160 conf 0 0 -
> > 00:46:53
> >Total number of connected peers: 1
> >Total number of connections: 1
> >
> >RTB#sh dlsw peer
> >Peers: state pkts_rx pkts_tx type drops ckts
> >TCP uptime
> > LLC2 Se0 121 CONNECT 159 170 conf 0 0 -
> > 00:46:14
> >Total number of connected peers: 1
> >Total number of connections: 1
> >
> >
> >Here are the config for my routers...
> >
> >For RTA-
> >
> >dlsw local-peer peer-id 1.1.1.1 promiscuous
> >dlsw remote-peer 0 frame-relay interface Serial0/0.1 120
> >dlsw bridge-group 1
> >
> >interface Loopback0
> > ip address 1.1.1.1 255.255.255.255
> >
> >interface FastEthernet0/0
> > no ip address
> > speed 10
> > half-duplex
> > bridge-group 1
> >
> >interface Serial0/0
> > no ip address
> > encapsulation frame-relay
> > no fair-queue
> > frame-relay lmi-type cisco
> >!
> >interface Serial0/0.1 multipoint
> > ip address 172.16.1.1 255.255.255.0
> > no ip split-horizon eigrp 2001
> > frame-relay map llc2 120 broadcast
> > frame-relay map ip 172.16.1.5 110 broadcast
> > frame-relay map ip 172.16.1.6 120 broadcast
> >
> >router eigrp 2001
> > passive-interface FastEthernet0/0
> > network 1.0.0.0
> > network 172.16.0.0
> > no auto-summary
> >
> >bridge 1 protocol ieee
> >
> >
> >As for RTB:-
> >
> >dlsw local-peer peer-id 3.3.3.3
> >dlsw remote-peer 0 frame-relay interface Serial0 121
> >dlsw bridge-group 1
> >
> >interface Loopback1
> > ip address 3.3.3.3 255.255.255.255
> >
> >interface Ethernet0
> > no ip address
> > bridge-group 1
> >
> >interface Serial0
> > ip address 172.16.1.6 255.255.255.0
> > encapsulation frame-relay
> > no fair-queue
> > clockrate 64000
> > frame-relay map llc2 121 broadcast
> > frame-relay map ip 172.16.1.5 121 broadcast
> > frame-relay map ip 172.16.1.1 121 broadcast
> > no frame-relay inverse-arp
> >
> >router eigrp 2001
> > network 3.0.0.0
> > network 172.16.0.0
> > no auto-summary
> > no eigrp log-neighbor-changes
> >
> >bridge 1 protocol ieee
> >
> >
> >Did I do anything wrong???
> >
> >Any comments would be greatly appreciated.
> >.
> >
> >http://movies.yahoo.com.au - Yahoo! Movies
> >- What's on at your local cinema?
> >.
http://movies.yahoo.com.au - Yahoo! Movies
- What's on at your local cinema?
.
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