I've seen this before. If you have these kind of layer 2 issues, stop dynamips, delete the cache files (generated in your homefolder) and restart it again.
-- Rick Mur CCIE2 #21946 (R&S, Service provider) Sr. Support Engineer -- IPexpert, Inc. Sent from my iPhone On 28 okt 2009, at 19:40, Mustafa Yadav <[email protected]> wrote: > Hi guys, > > I have a weird situation.I am using GN3 for a hub&spoke lab.I see my > pvcs in hub is flabbing between deleted and active.But there is no any > problem in spokes.Please have a look at below output.I see under sh > int a lot of missed LMI stats received.What can be a cause for this > problem? > > HUB#sh frame-relay pvc > > PVC Statistics for interface Serial0 (Frame Relay DTE) > > Active Inactive Deleted Static > Local 2 0 0 0 > Switched 0 0 0 0 > Unused 0 0 0 0 > > DLCI = 101, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = > Serial0 > > input pkts 130 output pkts 98 in bytes 10427 > out bytes 7731 dropped pkts 0 in pkts dropped 0 > out pkts dropped 0 out bytes dropped 0 > in FECN pkts 0 in BECN pkts 0 out FECN pkts 0 > out BECN pkts 0 in DE pkts 0 out DE pkts 0 > out bcast pkts 0 out bcast bytes 0 > pvc create time 01:00:21, last time pvc status changed 00:07:45 > > DLCI = 103, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = > Serial0 > > input pkts 170 output pkts 97 in bytes 11951 > out bytes 7645 dropped pkts 0 in pkts dropped 0 > out pkts dropped 0 out bytes dropped 0 > in FECN pkts 0 in BECN pkts 0 out FECN pkts 0 > out BECN pkts 0 in DE pkts 0 out DE pkts 0 > out bcast pkts 0 out bcast bytes 0 > pvc create time 01:00:30, last time pvc status changed 00:07:53 > HUB# > HUB# > > > > HUB# sh run int s0 > Building configuration... > > Current configuration : 234 bytes > ! > interface Serial0 > ip address 172.16.1.1 255.255.255.0 > encapsulation frame-relay > frame-relay map ip 172.16.1.3 103 broadcast > frame-relay map ip 172.16.1.2 101 broadcast > no frame-relay inverse-arp > frame-relay lmi-type ansi > end > > HUB#sh int serial 0 > Serial0 is up, line protocol is up > Hardware is PowerQUICC Serial > Internet address is 172.16.1.1/24 > MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec, > reliability 255/255, txload 1/255, rxload 1/255 > Encapsulation FRAME-RELAY, loopback not set > Keepalive set (10 sec) > LMI enq sent 342, LMI stat recvd 218, LMI upd recvd 0, DTE LMI up > LMI enq recvd 0, LMI stat sent 0, LMI upd sent 0 > LMI DLCI 0 LMI type is ANSI Annex D frame relay DTE > FR SVC disabled, LAPF state down > Broadcast queue 0/64, broadcasts sent/dropped 0/0, interface > broadcasts 0 > Last input 00:00:07, output 00:00:07, output hang never > Last clearing of "show interface" counters 00:57:55 > Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0 > Queueing strategy: weighted fair > Output queue: 0/1000/64/0 (size/max total/threshold/drops) > Conversations 0/6/256 (active/max active/max total) > Reserved Conversations 0/0 (allocated/max allocated) > Available Bandwidth 1158 kilobits/sec > 5 minute input rate 0 bits/sec, 0 packets/sec > 5 minute output rate 0 bits/sec, 0 packets/sec > 1705 packets input, 114806 bytes, 0 no buffer > > > > > > > > > SPOKE2# sh run int s0 > Building configuration... > > Current configuration : 234 bytes > ! > interface Serial0 > ip address 172.16.1.3 255.255.255.0 > encapsulation frame-relay > frame-relay map ip 172.16.1.1 301 broadcast > frame-relay map ip 172.16.1.2 301 broadcast > no frame-relay inverse-arp > frame-relay lmi-type ansi > end > > SPOKE2#sh int ser > SPOKE2#sh int serial 0 > Serial0 is up, line protocol is up > Hardware is PowerQUICC Serial > Internet address is 172.16.1.3/24 > MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec, > reliability 255/255, txload 1/255, rxload 1/255 > Encapsulation FRAME-RELAY, loopback not set > Keepalive set (10 sec) > LMI enq sent 351, LMI stat recvd 352, LMI upd recvd 0, DTE LMI up > LMI enq recvd 0, LMI stat sent 0, LMI upd sent 0 > LMI DLCI 0 LMI type is ANSI Annex D frame relay DTE > FR SVC disabled, LAPF state down > Broadcast queue 0/64, broadcasts sent/dropped 12/0, interface > broadcasts 6 > Last input 00:00:05, output 00:00:05, output hang never > Last clearing of "show interface" counters 00:58:37 > Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0 > Queueing strategy: weighted fair > Output queue: 0/1000/64/0 (size/max total/threshold/drops) > Conversations 0/1/256 (active/max active/max total) > Reserved Conversations 0/0 (allocated/max allocated) > Available Bandwidth 1158 kilobits/sec > 5 minute input rate 0 bits/sec, 0 packets/sec > 5 minute output rate 0 bits/sec, 0 packets/sec > 605 packets input, 24025 bytes, 0 no buffer > --More-- > _______________________________________________ > For more information regarding industry leading CCIE Lab training, > please visit www.ipexpert.com _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
