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--
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