Step 1 |
To verify the configuration of an ATM interface, enter the show interface atm command. Notice that the total count of configured virtual circuits (VCs) is shown.
Example:
Router# show interface atm 0/1
ATM0/1 is up, line protocol is up
Hardware is ATM T1
Internet address is 10.1.1.2/8
MTU 4470 bytes, sub MTU 4470, BW 1500 Kbit, DLY 20000 usec,
reliability 0/255, txload 1/255, rxload 1/255
Encapsulation ATM, loopback not set
Keepalive not supported
Encapsulation(s): AAL5
256 maximum active VCs, 3 current VCCs
VC idle disconnect time: 300 seconds
Last input never, output never, output hang never
Last clearing of "show interface" counters never
Queueing strategy: fifo
Output queue 0/40, 0 drops; input queue 0/75, 0 drops
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
0 packets output, 0 bytes, 0 underruns
0 output errors, 0 collisions, 3 interface resets
0 output buffer failures, 0 output buffers swapped out
|
Step 2 |
To get information about the physical link, enter the show controller atm command.
Example:
Router# show controller atm0/2
Interface ATM0/2 is administratively down
Hardware is ATM T1
LANE client MAC address is 0050.0f0c.1482
hwidb=0x617BEE9C, ds=0x617D498C
slot 0, unit 2, subunit 2
rs8234 base 0x3C000000, slave base 0x3C000000
rs8234 ds 0x617D498C
SBDs - avail 2048, guaranteed 2, unguaranteed 2046, starved 0
Seg VCC table 3C00B800, Shadow Seg VCC Table 617EF76C, VCD Table 61805798
Schedule table 3C016800, Shadow Schedule table 618087C4, Size 63D
RSM VCC Table 3C02ED80, Shadow RSM VCC Table 6180C994
VPI Index Table 3C02C300, VCI Index Table 3C02E980
Bucket2 Table 3C01E500, Shadow Bucket2 Table 6180A0E4
MCR Limit Table 3C01E900, Shadow MCR Table 617D2160
ABR template 3C01EB00, Shadow template 614DEEAC
RM Cell RS Queue 3C02C980
Queue TXQ Addr Pos StQ Addr Pos
0 UBR CHN0 3C028B00 0 03118540 0
1 UBR CHN1 3C028F00 0 03118D40 0
2 UBR CHN2 3C029300 0 03119540 0
3 UBR CHN3 3C029700 0 03119D40 0
4 VBR/ABR CHN0 3C029B00 0 0311A540 0
5 VBR/ABR CHN1 3C029F00 0 0311AD40 0
6 VBR/ABR CHN2 3C02A300 0 0311B540 0
7 VBR/ABR CHN3 3C02A700 0 0311BD40 0
8 VBR-RT CHN0 3C02AB00 0 0311C540 0
9 VBR-RT CHN1 3C02AF00 0 0311CD40 0
10 VBR-RT CHN2 3C02B300 0 0311D540 0
11 VBR-RT CHN3 3C02B700 0 0311DD40 0
12 SIG 3C02BB00 0 0311E540 0
13 VPD 3C02BF00 0 0311ED40 0
Queue FBQ Addr Pos RSQ Addr Pos
0 OAM 3C0EED80 255 0311F600 0
1 UBR CHN0 3C0EFD80 0 03120600 0
2 UBR CHN1 3C0F0D80 0 03121600 0
3 UBR CHN2 3C0F1D80 0 03122600 0
4 UBR CHN3 3C0F2D80 0 03123600 0
5 VBR/ABR CHN0 3C0F3D80 0 03124600 0
6 VBR/ABR CHN1 3C0F4D80 0 03125600 0
7 VBR/ABR CHN2 3C0F5D80 0 03126600 0
8 VBR/ABR CHN3 3C0F6D80 0 03127600 0
9 VBR-RT CHN0 3C0F7D80 0 03128600 0
10 VBR-RT CHN1 3C0F8D80 0 03129600 0
11 VBR-RT CHN2 3C0F9D80 0 0312A600 0
12 VBR-RT CHN3 3C0FAD80 0 0312B600 0
13 SIG 3C0FBD80 255 0312C600 0
SAR Scheduling channels: -1 -1 -1 -1 -1 -1 -1 -1
Part of IMA group 3
Link 2 IMA Info:
group index is 1
Tx link id is 2, Tx link state is unusableNoGivenReason
Rx link id is 99, Rx link state is unusableFault
Rx link failure status is fault,
0 tx failures, 3 rx failures
Link 2 Framer Info:
framing is ESF, line code is B8ZS, fdl is ANSI
cable-length is long, Rcv gain is 26db and Tx gain is 0db,
clock src is line, payload-scrambling is disabled, no loopback
line status is 0x1064; or Tx RAI, Rx LOF, Rx LOS, Rx LCD.
port is active, link is unavailable
0 idle rx, 0 correctable hec rx, 0 uncorrectable hec rx
0 cells rx, 599708004 cells tx, 0 rx fifo overrun.
Link (2):DS1 MIB DATA:
Data in current interval (518 seconds elapsed):
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 518 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 519 Unavail Secs
Total Data (last 24 hours)
0 Line Code Violations, 0 Path Code Violations,
0 Slip Secs, 86400 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins,
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 86400 Unavail Secs
SAR counter totals across all links and groups:
0 cells output, 0 cells stripped
0 cells input, 0 cells discarded, 0 AAL5 frames discarded
0 pci bus err, 0 dma fifo full err, 0 rsm parity err
0 rsm syn err, 0 rsm/seg q full err, 0 rsm overflow err
0 hs q full err, 0 no free buff q err, 0 seg underflow err
0 host seg stat q full err |