06-05-2007 03:36 AM - edited 03-03-2019 05:18 PM
Hello,
I would like to know if there is a command allowing me to check the speed of a frame-relay PVC?
I have a router connected to a service provider via a serial line. On the serial line is configured one frame-relay pvc (very basic configuration, hdlc would have been enough). I don't know the speed of the physical line and no traffic shaping has been configured on the pvc. How could I find the speed? I've tried with command such as show interface, show frame-relay pvc, show controller but haven't been able to find it...
Thanks in advance for your help.
Christophe
06-05-2007 04:08 AM
Hi Christophe,
please post your show interface and show controller output.
Regards
Andrea
06-05-2007 04:44 AM
The command "show interface" reports a bandwidth of 1544Kbit, but I'm absolutly sure the line is slower.
R1#sh interfaces Serial 0/0
Serial0/0 is up, line protocol is up
Hardware is PowerQUICC Serial
Description:
Internet address is x.x.x.x/29
Backup interface Dialer0, failure delay 5 sec, secondary disable delay 10 sec,
kickin load not set, kickout load not set
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 1622948, LMI stat recvd 1622833, 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 3770587/0, interface broadcasts 3500789
Last input 00:00:01, output 00:00:01, output hang never
Last clearing of "show interface" counters 26w5d
Queueing strategy: fifo
Output queue 0/40, 0 drops; input queue 0/75, 0 drops
5 minute input rate 0 bits/sec, 1 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
15187017 packets input, 878613844 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
4 input errors, 0 CRC, 3 frame, 0 overrun, 0 ignored, 1 abort
13175155 packets output, 753296525 bytes, 0 underruns
0 output errors, 0 collisions, 40 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
DCD=up DSR=up DTR=up RTS=up CTS=up
R1#sh interfaces Serial 0/0.1
Serial0/0.1 is up, line protocol is up
Hardware is PowerQUICC Serial
Interface is unnumbered. Using address of Serial0/0 (x.x.x.x)
MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation FRAME-RELAY
06-05-2007 04:45 AM
The command "show controller" is not very human friendly...
R1#sh controllers Serial 0/0
Interface Serial0/0
Hardware is PowerQUICC MPC860
DTE V.11 (X.21) TX and RX clocks detected.
idb at 0x81AD1598, driver data structure at 0x81AD797C
SCC Registers:
General [GSMR]=0x2:0x00000030, Protocol-specific [PSMR]=0x8
Events [SCCE]=0x0000, Mask [SCCM]=0x001F, Status [SCCS]=0x06
Transmit on Demand [TODR]=0x0, Data Sync [DSR]=0x7E7E
Interrupt Registers:
Config [CICR]=0x00367F80, Pending [CIPR]=0x00008040
Mask [CIMR]=0x40205000, In-srv [CISR]=0x00000000
Command register [CR]=0x580
Port A [PADIR]=0x0030, [PAPAR]=0xFFFF
[PAODR]=0x0010, [PADAT]=0xDBFD
Port B [PBDIR]=0x0180F, [PBPAR]=0x0E00E
[PBODR]=0x0000E, [PBDAT]=0x3077D
Port C [PCDIR]=0x00C, [PCPAR]=0x200
[PCSO]=0x020, [PCDAT]=0xDC0, [PCINT]=0x00F
Receive Ring
rmd(68012830): status 9000 length 44 address 3545B44
rmd(68012838): status 9000 length 44 address 35447C4
rmd(68012840): status 9000 length 24 address 3548F44
rmd(68012848): status 9000 length 34 address 354A2C4
rmd(68012850): status 9000 length 42 address 3549C44
rmd(68012858): status 9000 length 14 address 35488C4
rmd(68012860): status 9000 length 530 address 3548244
rmd(68012868): status 9000 length 367 address 3547BC4
rmd(68012870): status 9000 length 30 address 3547544
rmd(68012878): status 9000 length 30 address 3546EC4
rmd(68012880): status 9000 length 44 address 3546844
rmd(68012888): status 9000 length 42 address 35461C4
rmd(68012890): status 9000 length 44 address 35454C4
rmd(68012898): status 9000 length 42 address 3544E44
rmd(680128A0): status 9000 length 10 address 354A944
rmd(680128A8): status B000 length 14 address 3544144
Transmit Ring
tmd(680128B0): status 5C00 length 42 address 3567BD2
tmd(680128B8): status 5C00 length 40 address 3567BD4
tmd(680128C0): status 5C00 length E address 3567BD4
tmd(680128C8): status 5C00 length 12 address 3567BD2
tmd(680128D0): status 5C00 length 40 address 3567BD4
tmd(680128D8): status 5C00 length 42 address 3567BD2
tmd(680128E0): status 5C00 length 42 address 34000D2
tmd(680128E8): status 5C00 length 36 address 3568352
tmd(680128F0): status 5C00 length 2E address 3568352
tmd(680128F8): status 5C00 length 42 address 34019D2
tmd(68012900): status 5C00 length 40 address 34019D4
tmd(68012908): status 5C00 length 2E address 34019D2
tmd(68012910): status 5C00 length 92 address 356A4D2
tmd(68012918): status 5C00 length 2E address 34000D2
tmd(68012920): status 5C00 length C0 address 356A4D2
tmd(68012928): status 7C00 length 59 address 34000D2
SCC GENERAL PARAMETER RAM (at 0x68013C00)
Rx BD Base [RBASE]=0x2830, Fn Code [RFCR]=0x18
Tx BD Base [TBASE]=0x28B0, Fn Code [TFCR]=0x18
Max Rx Buff Len [MRBLR]=1548
Rx State [RSTATE]=0x18008440, BD Ptr [RBPTR]=0x2898
Tx State [TSTATE]=0x18000548, BD Ptr [TBPTR]=0x28C0
SCC HDLC PARAMETER RAM (at 0x68013C38)
CRC Preset [C_PRES]=0xFFFF, Mask [C_MASK]=0xF0B8
Errors: CRC [CRCEC]=0, Aborts [ABTSC]=1, Discards [DISFC]=0
Nonmatch Addr Cntr [NMARC]=0
Retry Count [RETRC]=0
Max Frame Length [MFLR]=1608
Rx Int Threshold [RFTHR]=0, Frame Cnt [RFCNT]=42179
User-defined Address 0000/0000/0000/0000
User-defined Address Mask 0x0000
buffer size 1524
PowerQUICC SCC specific errors:
1 input aborts on receiving flag sequence
0 throttles, 0 enables
0 overruns
0 transmitter underruns
0 transmitter CTS losts
1 aborted short frames
06-05-2007 04:15 AM
Try the
SHOW FRAME-RELAY PVC and the
SHOW FRAME-RELAY PVC INTERFACE
commands
06-05-2007 04:46 AM
These commands do not help much...
R1#sh frame-relay pvc
PVC Statistics for interface Serial0/0 (Frame Relay DTE)
Active Inactive Deleted Static
Local 1 0 0 0
Switched 0 0 0 0
Unused 0 0 0 0
DLCI = 560, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial0/0.1
input pkts 6823036 output pkts 11552425 in bytes 477004661
out bytes 730594079 dropped pkts 42 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 3770675 out bcast bytes 302030413
pvc create time 26w5d, last time pvc status changed 2w4d
Bound to Virtual-Access1 (up, cloned from Virtual-Template1)
R1#sh frame-relay pvc interface s0/0
PVC Statistics for interface Serial0/0 (Frame Relay DTE)
Active Inactive Deleted Static
Local 1 0 0 0
Switched 0 0 0 0
Unused 0 0 0 0
DLCI = 560, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial0/0.1
input pkts 6823040 output pkts 11552429 in bytes 477004919
out bytes 730594293 dropped pkts 42 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 3770676 out bcast bytes 302030477
pvc create time 26w5d, last time pvc status changed 2w4d
Bound to Virtual-Access1 (up, cloned from Virtual-Template1)
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