Table Of Contents
service-module t1 timeslots
To define timeslots that constitute a fractional T1/T1 (FT1/T1) channel, use the service-module t1 timeslots interface configuration command. Use the no form of this command to resume the default setting (all FT1/T1 timeslots transmit at 64 kbps).
service-module t1 timeslots {range | all} [speed {56 | 64}]
no service-module t1 timeslots {range | all}
Syntax Description
Defaults
64 kbps is the default for all timeslots.
Command Modes
Interface configuration
Command History
Usage Guidelines
This command specifies which timeslots are used in fractional T1 operation and determines the amount of bandwidth available to the router in each FT1/T1 channel.
The timeslot range must match the timeslots assigned to the channel group. Your service provider defines the timeslots that comprise a channel group.
To use the entire T1 line, enable the service-module t1 timeslots all command.
Examples
The following example displays a series of timeslot ranges and a speed of 64 kbps:
service-module t1 timeslots 1-10,15-20,22 speed 64Related Commands
Guarantees the ones density requirement on an AMI line using the fractional T1/T1 module.
Selects the linecode for the fractional T1/T1 module.
show aps
To display information about the current automatic protection switching (APS) feature, use the show aps EXEC command.
show aps
Syntax Description
This command has no arguments or keywords.
Command Modes
Privileged EXEC
Command History
Examples
The following is an example of the show aps command on a router configured with a working interface. In this example, POS interface 0/0/0 is configured as a working interface in group 1, and the interface is selected (that is, active).
router1# show apsPOS0/0/0 working group 1 channel 1 Enabled SelectedThe following is an example of the show aps command on a router configured with a protect interface. In this example, POS interface 2/0/0 is configured as a protect interface in group 1, and the interface is not selected (the ~ indicates that the interface is not active). The output also shows that the working channel is located on the router with the IP address 15.1.6.1 and that the interface is currently selected (that is, active).
router2# show apsPOS2/0/0 protect group 1 channel 0 bidirectional ~SelectedRx_K1= 0, Rx_K2= 0 Tx_K1= 0 Tx_K2= 5Working channel 1 at 15.1.6.1 EnabledFor the K1 field (8 bits), the first 4 bits indicate the channel number that has made the request, and the last 4 bits map to the requests (local or external) listed in Table 10. For the K2 field (8 bits), the first 4 bits indicate the channel number bridged onto the protect line, the next bit is the architecture used, and the last 3 bits indicate the mode of operation or non-APS use listed in Table 11.
Related Commands
Enables a POS interface as a protect interface.
Configures a POS interface as a working interface.
show bridge group
To display all bridge groups in the system and the interfaces configured for each bridge group, enter the show bridge group privileged EXEC command.
show bridge group
Syntax Description
This command has no arguments or keywords.
Command Modes
Privileged EXEC
Command History
10.3
This command was introduced.
11.2 P
This command was modified to update the example.
Examples
The following is an example from the show bridge group command for bridge group 30 and bridge group 40 of a PA-12E/2FE port adapter in slot 3:
Router# show bridge groupBridge Group 30 is running the IEEE compatible Spanning Tree protocolPort 19 (FastEthernet3/0) of bridge group 30 is forwardingPort 20 (FastEthernet3/1) of bridge group 30 is forwardingPort 21 (Ethernet3/2) of bridge group 30 is forwardingPort 22 (Ethernet3/3) of bridge group 30 is forwardingPort 23 (Ethernet3/4) of bridge group 30 is forwardingPort 24 (Ethernet3/5) of bridge group 30 is forwardingPort 25 (Ethernet3/6) of bridge group 30 is forwardingBridge Group 40 is running the IEEE compatible Spanning Tree protocolPort 26 (Ethernet3/7) of bridge group 40 is downPort 27 (Ethernet3/8) of bridge group 40 is downPort 28 (Ethernet3/9) of bridge group 40 is downPort 29 (Ethernet3/10) of bridge group 40 is downPort 30 (Ethernet3/11) of bridge group 40 is downPort 31 (Ethernet3/12) of bridge group 40 is downPort 32 (Ethernet3/13) of bridge group 40 is downshow compress
To display compression statistics, use the show compress EXEC command.
show compress
Syntax Description
This command has no arguments or keywords.
Command Modes
EXEC
Command History
10.0
This command was introduced.
11.3
This information was modified in to include an example for hardware compression (implemented in the CSA hardware).
Examples
The following is an example from the show compress command when software compression is used on the router:
Router# show compressSerial0uncompressed bytes xmt/rcv 10710562/113768351 min avg ratio xmt/rcv 2.773/2.4745 min avg ratio xmt/rcv 4.084/3.79310 min avg ratio xmt/rcv 4.125/3.873no bufs xmt 0 no bufs rcv 0resets 0Table 12 describes the fields shown in the display.
The following is an example from the show compress command when hardware compression is enabled (that is, compression is implemented in the CSA hardware):
Router# show compressSerial6/1Hardware compression enabledCSA in slot3 in useCompressed bytes sent: 402 bytes 0 Kbits/sec ratio: 4.092Compressed bytes recv: 390 bytes 0 Kbits/sec ratio: 3.476restarts:1last clearing of counters: 1278 secondsTable 13 describes the fields shown in the display. The information displayed by the show compress command is the same for hardware and distributed compression. For Cisco 7200 series routers with multiple CSAs, an additional line is displayed indicating the CSA in use.
Related Commands
show controllers cbus
To display all information under the cBus controller card, use the show controllers cbus privileged EXEC command on the Cisco 7500 series routers. This command also shows the capabilities of the card and reports controller-related failures.
show controllers cbus
Syntax Description
This command has no arguments or keywords.
Command Modes
Privileged EXEC
Command History
10.0
This command was introduced.
11.0
The ECA hardware version and the resyncs field were added to CIP output.
Usage Guidelines
Verifying the ECA Hardware Version
The following partial sample output shows how the ECA hardware version is displayed:
Router# show controllers cbusslot0:CIP2, hw 5.0, sw 206.172, ccb 5800FF20, cmdq 48000080, vps 8192software loaded from flash slot0:biff/cip206-172.cbus_kernel_hw5Loaded:seg_eca Rev. 0 Compiled by biff on Mon 10-Feb-97 09:28EPROM version 2.1, VPLD version 5.8—> ECA0:hw version 03, microcode version C50602D4Load metrics:Memory dram 29763656/32MCPU 1m n/a, 5m n/a, 60m n/aDMA 1m n/a, 5m n/a, 60m n/aECA0 1m n/a, 5m n/a, 60m n/aFor details about specific versions and settings for the CIP2, see the Second-Generation Channel Interface Processor (CIP2) Installation and Configuration document.
Examples
The following is partial sample output from the show controller cbus command:
Router# show controllers cbusSwitch Processor 3, hardware version 11.1, microcode version 215.1Microcode loaded from system512 Kbytes of main memory, 128 Kbytes cache memory16 256 byte buffers, 4 1024 byte buffers, 130 1520 byte buffers, 63 4484 byte buffersRestarts: 0 line down, 0 hung output, 0 controller errorFSIP 0, hardware version 1.1, microcode version 10.13Microcode loaded from systemController Sync: 56 timeouts, 56 resyncs 0 failures, 1 max phase countInterface 0 - Serial 0/0, electrical interface is V.35 DTE31 buffer RX queue threshold, 10 buffer TX queue limit, buffer size 1520TX queue length is 1ift 0001, rql 14, tq 0000 04E0, tql 3Transmitter delay is 0 microsecondsInterface Processors (IPs) must respond to cBus commands within the prescribed time. Sometimes the IPs may not respond within this time due to heavy traffic or some problem in the IP's hardware or firmware. Then the IP's response to cBus commands may be out of sync. When this situation occurs, the Route Processor (RP) must resync the IP. Currently CIP, FSIP, FEIP, RVIP, and SVIP support the resync mechanism.Table 14 describes significant fields shown in the display.
Note
The timeouts, resyncs, and max phase count values do not imply any problem in the IP. The failures value implies a problem and usually end in a console error message.
The following is a partial example from the show controllers cbus command on a 7500 series router with one VIP2 interface processor. This example does not show output from additional interface processors that are usually installed in a Cisco 7500 series router.
Router# show controller cbusMEMD at 40000000, 2097152 bytes (unused 2752, recarves 1, lost 0)RawQ 48000100, ReturnQ 48000108, EventQ 48000110BufhdrQ 48000138 (2849 items), LovltrQ 48000150 (42 items, 1632 bytes)IpcbufQ 48000158 (32 items, 4096 bytes)3570 buffer headers (48002000 - 4800FF10)pool0: 15 buffers, 256 bytes, queue 48000140pool1: 368 buffers, 1536 bytes, queue 48000148pool2: 260 buffers, 4544 bytes, queue 48000160pool3: 4 buffers, 4576 bytes, queue 48000168slot1: VIP2, hw 2.2, sw 200.50, ccb 5800FF30, cmdq 48000088, vps 8192software loaded from systemFLASH ROM version 255.255FastEthernet1/0/0, addr 0000.0c41.6c20 (bia 0000.0c41.6c20)gfreeq 48000148, lfreeq 480001D0 (1536 bytes), throttled 0rxlo 4, rxhi 30, rxcurr 0, maxrxcurr 0txq 48001A00, txacc 48001A02 (value 0), txlimit 20Ethernet1/1/0, addr 0000.0c41.6c28 (bia 0000.0c41.6c28)gfreeq 48000148, lfreeq 480001D8 (1536 bytes), throttled 0rxlo 4, rxhi 30, rxcurr 0, maxrxcurr 0txq 48001A08, txacc 48001A0A (value 0), txlimit 20Ethernet1/1/1, addr 0000.0c41.6c29 (bia 0000.0c41.6c29)gfreeq 48000148, lfreeq 480001E0 (1536 bytes), throttled 0rxlo 4, rxhi 30, rxcurr 0, maxrxcurr 0txq 48001A10, txacc 48001A12 (value 0), txlimit 20Ethernet1/1/2, addr 0000.0c41.6c2a (bia 0000.0c41.6c2a)gfreeq 48000148, lfreeq 480001E8 (1536 bytes), throttled 0rxlo 4, rxhi 30, rxcurr 0, maxrxcurr 0txq 48001A18, txacc 48001A1A (value 0), txlimit 20Ethernet1/1/3, addr 0000.0c41.6c2b (bia 0000.0c41.6c2b)gfreeq 48000148, lfreeq 480001F0 (1536 bytes), throttled 0rxlo 4, rxhi 30, rxcurr 0, maxrxcurr 0txq 48001A20, txacc 48001A22 (value 0), txlimit 20Ethernet1/1/4, addr 0000.0c41.6c2c (bia 0000.0c41.6c2c)gfreeq 48000148, lfreeq 480001F8 (1536 bytes), throttled 0rxlo 4, rxhi 30, rxcurr 0, maxrxcurr 0txq 48001A28, txacc 48001A2A (value 0), txlimit 20Ethernet1/1/5, addr 0000.0c41.6c2d (bia 0000.0c41.6c2d)gfreeq 48000148, lfreeq 48000200 (1536 bytes), throttled 0rxlo 4, rxhi 30, rxcurr 0, maxrxcurr 0txq 48001A30, txacc 48001A32 (value 0), txlimit 20Ethernet1/1/6, addr 0000.0c41.6c2e (bia 0000.0c41.6c2e)gfreeq 48000148, lfreeq 48000208 (1536 bytes), throttled 0rxlo 4, rxhi 30, rxcurr 0, maxrxcurr 0txq 48001A38, txacc 48001A3A (value 0), txlimit 20Ethernet1/1/7, addr 0000.0c41.6c2f (bia 0000.0c41.6c2f)gfreeq 48000148, lfreeq 48000210 (1536 bytes), throttled 0rxlo 4, rxhi 30, rxcurr 0, maxrxcurr 0txq 48001A40, txacc 48001A42 (value 0), txlimit 20The following isa partial example of the show controllers cbus command for a Packet over SONET Interface Processor (POSIP) in slot 0; its single Packet OC-3 interface is Posi0/0:
slot0: POSIP, hw 2.1, sw 200.01, ccb 5800FF30, cmdq 48000080, vps 8192software loaded from flash slot0:rsp_posip.newFLASH ROM version 160.4, VPLD version 2.2Posi0/0, applique is SONETgfreeq 48000148, lfreeq 48000158 (4480 bytes), throttled 0rxlo 4, rxhi 226, rxcurr 0, maxrxcurr 186txq 48000160, txacc 48000082 (value 150), txlimit 150The following is partial output of the show controllers cbus command for a Multichannel Interface Processor (MIP). Not all of the 23 channels defined on serial interface 1/0 are shown.
slot1: MIP, hw 1.1, sw 205.03, ccb 5800FF40, cmdq 48000088, vps 8192software loaded from systemT1 1/0, applique is Channelized T1gfreeq 48000130, lfreeq 480001B0 (1536 bytes), throttled 0rxlo 4, rxhi 360, rxcurr 0, maxrxcurr 3Serial1/0:0, txq 480001B8, txacc 48000082 (value 3), txlimit 3Serial1/0:1, txq 480001B8, txacc 4800008A (value 3), txlimit 3Serial1/0:2, txq 480001B8, txacc 48000092 (value 3), txlimit 3Serial1/0:3, txq 480001B8, txacc 4800009A (value 3), txlimit 3Serial1/0:4, txq 480001B8, txacc 480000A2 (value 3), txlimit 3Serial1/0:5, txq 480001B8, txacc 480000AA (value 3), txlimit 3Serial1/0:6, txq 480001B8, txacc 480000B2 (value 3), txlimit 3Serial1/0:7, txq 480001B8, txacc 480000BA (value 3), txlimit 3Table 15 describes significant fields in the per-slot part of these displays.
The following is an example from the show controllers cbus command on a Cisco 7500 series router:
Router# show controllers cbuscBus 1, controller type 3.0, microcode version 2.0128 Kbytes of main memory, 32 Kbytes cache memory40 1520 byte buffers, 14 4484 byte buffersRestarts: 0 line down, 0 hung output, 0 controller errorHSCI 1, controller type 10.0, microcode version 129.3Interface 6 - Hssi0, electrical interface is Hssi DTE5 buffer RX queue threshold, 7 buffer TX queue limit, buffer size 1520ift 0004, rql 2, tq 0000 0000, tql 7Transmitter delay is 0 microsecondsMEC 3, controller type 5.1, microcode version 130.6Interface 18 - Ethernet2, station address 0000.0c02.a03c (bia 0000.0c02.a03c)10 buffer RX queue threshold, 7 buffer TX queue limit, buffer size 1520ift 0000, rql 10, tq 0000 0000, tql 7Transmitter delay is 0 microsecondsInterface 19 - Ethernet3, station address 0000.0c02.a03d (bia 0000.0c02.a03d)10 buffer RX queue threshold, 7 buffer TX queue limit, buffer size 1520ift 0000, rql 10, tq 0000 0000, tql 7Transmitter delay is 0 microsecondsTable 16 describes the fields shown in the following lines of output from the display.
cBus 1, controller type 3.0, microcode version 2.0128 Kbytes of main memory, 32 Kbytes cache memory40 1520 byte buffers, 14 4484 byte buffersRestarts: 0 line down, 0 hung output, 0 controller error
Table 17 describes the fields shown in the following lines of output from the display:
HSCI 1, controller type 10.0, microcode version 129.3Interface 6 - Hssi0, electrical interface is Hssi DTE5 buffer RX queue threshold, 7 buffer TX queue limit, buffer size 1520ift 0004, rql 2, tq 0000 0000, tql 7Transmitter delay is 0 microseconds
The following is an example of the show controllers cbus display for an AIP installed in IP slot 4, the running AIP microcode is Version 170.30, the PLIM type is 4B/5B, and the available bandwidth is 100 Mbps:
Router# show controllers cbusSwitch Processor 5, hardware version 11.1, microcode version 170.46Microcode loaded from system512 Kbytes of main memory, 128 Kbytes cache memory60 1520 byte buffers, 91 4496 byte buffersRestarts: 0 line down, 0 hung output, 0 controller errorAIP 4, hardware version 1.0, microcode version 170.30Microcode loaded from systemInterface 32 - ATM4/0, PLIM is 4B5B(100Mbps)15 buffer RX queue threshold, 36 buffer TX queue limit, buffer size 4496ift 0007, rql 12, tq 0000 0620, tql 36Transmitter delay is 0 microsecondsThe following is an example of the show controllers cbus display for SMIP:
Router# show controllers cbusSMIP 2, hardware version 1.0, microcode version 10.0 Microcode loaded from system Interface 16 - T1 2/0, electrical interface is Channelized T1 10 buffer RX queue threshold, 14 buffer TX queue limit, buffer size 1580 ift 0001, rql 7, tq 0000 05B0, tql 14 Transmitter delay is 0 microsecondsshow controllers ethernet
Use the show controllers ethernet EXEC command to display information on the Cisco 2500 series, Cisco 3000, or Cisco 4000 series.
show controllers ethernet number
Syntax Description
Command Modes
EXEC
Command History
Examples
The following is an example from the show controllers ethernet command on Cisco 4000 series routers:
Router# show controllers ethernet 0LANCE unit 0, NIM slot 1, NIM type code 4, NIM version 1Media Type is 10BaseT, Link State is Up, Squelch is Normalidb 0x4060, ds 0x5C80, regaddr = 0x8100000IB at 0x600D7AC: mode=0x0000, mcfilter 0000/0001/0000/0040station address 0000.0c03.a14f default station address 0000.0c03.a14fbuffer size 1524RX ring with 32 entries at 0xD7E8Rxhead = 0x600D8A0 (12582935), Rxp = 0x5CF0(23)00 pak=0x60336D0 ds=0x6033822 status=0x80 max_size=1524 pak_size=9801 pak=0x60327C0 ds=0x6032912 status=0x80 max_size=1524 pak_size=9802 pak=0x6036B88 ds=0x6036CDA status=0x80 max_size=1524 pak_size=9803 pak=0x6041138 ds=0x604128A status=0x80 max_size=1524 pak_size=9804 pak=0x603FAA0 ds=0x603FBF2 status=0x80 max_size=1524 pak_size=9805 pak=0x600DC50 ds=0x600DDA2 status=0x80 max_size=1524 pak_size=9806 pak=0x6023E48 ds=0x6023F9A status=0x80 max_size=1524 pak_size=150607 pak=0x600E3D8 ds=0x600E52A status=0x80 max_size=1524 pak_size=150608 pak=0x6020990 ds=0x6020AE2 status=0x80 max_size=1524 pak_size=38609 pak=0x602D4E8 ds=0x602D63A status=0x80 max_size=1524 pak_size=9810 pak=0x603A7C8 ds=0x603A91A status=0x80 max_size=1524 pak_size=9811 pak=0x601D4D8 ds=0x601D62A status=0x80 max_size=1524 pak_size=9812 pak=0x603BE60 ds=0x603BFB2 status=0x80 max_size=1524 pak_size=9813 pak=0x60318B0 ds=0x6031A02 status=0x80 max_size=1524 pak_size=9814 pak=0x601CD50 ds=0x601CEA2 status=0x80 max_size=1524 pak_size=9815 pak=0x602C5D8 ds=0x602C72A status=0x80 max_size=1524 pak_size=9816 pak=0x60245D0 ds=0x6024722 status=0x80 max_size=1524 pak_size=9817 pak=0x6008328 ds=0x600847A status=0x80 max_size=1524 pak_size=9818 pak=0x601EB70 ds=0x601ECC2 status=0x80 max_size=1524 pak_size=9819 pak=0x602DC70 ds=0x602DDC2 status=0x80 max_size=1524 pak_size=9820 pak=0x60163E0 ds=0x6016532 status=0x80 max_size=1524 pak_size=9821 pak=0x602CD60 ds=0x602CEB2 status=0x80 max_size=1524 pak_size=9822 pak=0x6037A98 ds=0x6037BEA status=0x80 max_size=1524 pak_size=9823 pak=0x602BE50 ds=0x602BFA2 status=0x80 max_size=1524 pak_size=9824 pak=0x6018988 ds=0x6018ADA status=0x80 max_size=1524 pak_size=9825 pak=0x6033E58 ds=0x6033FAA status=0x80 max_size=1524 pak_size=9826 pak=0x601BE40 ds=0x601BF92 status=0x80 max_size=1524 pak_size=9827 pak=0x6026B78 ds=0x6026CCA status=0x80 max_size=1524 pak_size=9828 pak=0x6024D58 ds=0x6024EAA status=0x80 max_size=1524 pak_size=7429 pak=0x602AF40 ds=0x602B092 status=0x80 max_size=1524 pak_size=9830 pak=0x601FA80 ds=0x601FBD2 status=0x80 max_size=1524 pak_size=9831 pak=0x6038220 ds=0x6038372 status=0x80 max_size=1524 pak_size=98TX ring with 8 entries at 0xDA20, tx_count = 0tx_head = 0x600DA58 (12582919), head_txp = 0x5DC4 (7)tx_tail = 0x600DA58 (12582919), tail_txp = 0x5DC4 (7)00 pak=0x000000 ds=0x600CF12 status=0x03 status2=0x0000 pak_size=11801 pak=0x000000 ds=0x602126A status=0x03 status2=0x0000 pak_size=6002 pak=0x000000 ds=0x600CF12 status=0x03 status2=0x0000 pak_size=11803 pak=0x000000 ds=0x600CF12 status=0x03 status2=0x0000 pak_size=11804 pak=0x000000 ds=0x600CF12 status=0x03 status2=0x0000 pak_size=11805 pak=0x000000 ds=0x600CF12 status=0x03 status2=0x0000 pak_size=11806 pak=0x000000 ds=0x600CF12 status=0x03 status2=0x0000 pak_size=11807 pak=0x000000 ds=0x6003ED2 status=0x03 status2=0x0000 pak_size=1260 missed datagrams, 0 overruns, 2 late collisions, 2 lost carrier events0 transmitter underruns, 0 excessive collisions, 0 tdr, 0 babbles0 memory errors, 0 spurious initialization done interrupts0 no enp status, 0 buffer errors, 0 overflow errors10 one_col, 10 more_col, 22 deferred, 0 tx_buff0 throttled, 0 enabledLance csr0 = 0x73show controllers fastethernet
To display information about initialization block information, transmit ring, receive ring and errors for the Fast Ethernet controller chip on the Cisco 4500, Cisco 7200 series, or Cisco 7500 series, use the show controllers fastethernet EXEC command.
Cisco 4500 series
show controllers fastethernet number
Cisco 7200 series
show controllers fastethernet slot/port
Cisco 7500 series
show controllers fastethernet slot/port-adapter/port
Syntax Description
Command Modes
EXEC
Command History
Usage Guidelines
The output of this command is generally useful for diagnostic tasks performed by technical support only.
Examples
The following is an example from the show controllers fastethernet command on a Cisco 4500 router:
c4500-1# show controllers fastethernet 0DEC21140 Slot 0, Subunit 0dec21140_ds=0x60001234, registers=0x3c001000, ib=0x42301563, ring entries=256rxring=0x40235878, rxr shadow=0x64528745, rx_head=0, rx_tail=10txring=0x43562188, txr shadow=0x65438721, tx_head=17, tx_tail=34, tx_count=17DEC21140 RegistersCSR0=0x23457667, CSR3=0x12349878, CSR4=0x34528745, CSR5=0x76674565CSR6=0x76453676, CSR7=0x76456574, CSR8=0x25367648, CSR9=0x87253674CSR11=0x23456454, CSR12=0x76564787, CSR15=0x98273465DEC21140 PCI registersbus_no=0, device_no=0CFID=0x12341234, CFCS=0x76547654, CFRV=0x87658765, CFLT=0x98769876CBIO=0x12344321, CBMA=0x23454321, CFIT=0x34567654, CFDA=0x76544567MII registersRegister 0x00: 0x1234 0x1234 0x2345 0x3456 0x4567 0x5678 0x6789 0x7890Register 0x08: 0x9876 0x8765 0x7654 0x6543 0x5432 0x4321 0x3210 0x2109Register 0x10: 0x1234 0x2345 0x3456 0x4567 0x5678 0x6789 0x7890Register 0x18: 0x9876 0x8765 0x7654 0x6543 0x5432 0x4321DEC21140 statisticsfiltered_in_sw=1000, throttled=10, enabled=10rx_fifo_overflow=10, rx_no_enp=12, rx_late_collision=18rx_watchdog=15, rx_process_stopped=15, rx_buffer_unavailable=1500tx_jabber_timeout=10, tx_carrier_loss=2, tx_deffered=15tx_no_carrier=1, tx_late_collision=10, tx_excess_coll=10tx_process_stopped=1, fata_tx_err=0The following is an example from the show controllers fastethernet command on a Cisco AS5300 router:
as5300# show controller fastethernet 0DEC21140Setup Frame(0 ) 00e0.1e3e.c179(1 ) 0100.0ccc.cccc(2 ) 0900.2b00.000f(3 ) 0900.2b02.0104(4 ) 0300.0000.0001dec21140_ds=0x60BD33B8, registers=0x3C210000, ib=0x4002F75C, ring entries=32rxring=0x4002F844, rxr shadow=0x60F14B58, rx_head=6, rx_tail=6txring=0x4002FA6C, txr shadow=0x60F14BF8, tx_head=10, tx_tail=10, tx_count=0tx_size=32, rx_size=32PHY link upDEC21140 Registers:CSR0=0xFE024480, CSR3=0x4002F844, CSR4=0x4002FA6C, CSR5=0xFC660000CSR6=0x322C2002, CSR7=0xFFFFA241, CSR8=0xE0000000, CSR9=0xFFFDC3FFCSR11=0xFFFE0000, CSR12=0xFFFFFF09, CSR15=0xFFFFFEC8DEC21140 PCI registers:bus_no=2, device_no=0CFID=0x00091011, CFCS=0x82800005, CFRV=0x02000021, CFLT=0x0000FF00CBIO=0x3C210001, CBMA=0x00000000, CFIT=0x28140100, CFDA=0x00000000MII registers:Register 0x00: 0000 784D 2000 5C01 0001 0000 0000 0000Register 0x08: 0000 0000 0000 0000 0000 0000 0000 0000Register 0x10: 0000 0000 0000 0000 0000 0001 8060Register 0x18: 8020 0840 0000 3000 A3B9throttled=7, enabled=7rx_fifo_overflow=0, rx_no_enp=0, late_collision=0rx_watchdog=0, rx_process_stopped=0, rx_buffer_unavailable=0tx_jabber_timeout=0, tx_carrier_loss=1, tx_deferred=0tx_no_carrier=1, tx_late_collision=0, tx_excess_coll=0tx_process_stopped=0, fatal_tx_err=0overflow_resets=00 missed datagrams, 0 overruns0 transmitter underruns, 0 excessive collisions0 single collisions, 0 multiple collisions0 dma memory errors, 0 CRC errors0 alignment errors, 0 runts, 0 giantsThe following is an example from the show controllers fastethernet command on a Cisco 7500 series router:
router# show controllers fastethernet 0/0Interface FastEthernet0/0Hardware is DEC21140dec21140_ds=0x60895888, registers=0x3C018000, ib=0x4B019500rx ring entries=128, tx ring entries=128rxring=0x4B019640, rxr shadow=0x60895970, rx_head=0, rx_tail=0txring=0x4B019EC0, txr shadow=0x60895B98, tx_head=77, tx_tail=77, tx_count=0CSR0=0xFFFA4882, CSR3=0x4B019640, CSR4=0x4B019EC0, CSR5=0xFC660000CSR6=0xE20CA202, CSR7=0xFFFFA241, CSR8=0xFFFE0000, CSR9=0xFFFDD7FFCSR11=0xFFFE0000, CSR12=0xFFFFFF98, CSR15=0xFFFFFEC8DEC21140 PCI registers:bus_no=0, device_no=6CFID=0x00091011, CFCS=0x02800006, CFRV=0x02000012, CFLT=0x0000FF00CBIO=0x7C5AFF81, CBMA=0x48018000, CFIT=0x0000018F, CFDA=0x0000AF00MII registers:Register 0x00: 2000 780B 2000 5C00 01E1 0000 0000 0000Register 0x08: 0000 0000 0000 0000 0000 0000 0000 0000Register 0x10: 0000 0000 0000 0000 0000 0000 8040Register 0x18: 8000 0000 0000 3800 A3B9throttled=0, enabled=0, disabled=0rx_fifo_overflow=0, rx_no_enp=0, rx_discard=0tx_underrun_err=0, tx_jabber_timeout=0, tx_carrier_loss=1tx_no_carrier=1, tx_late_collision=0, tx_excess_coll=0tx_collision_cnt=0, tx_deferred=0, fatal_tx_err=0, mult_ovfl=0HW addr filter: 0x60895FC0, ISL EnabledEntry= 0: Addr=0100.0CCC.CCCCEntry= 1: Addr=0300.0000.0001Entry= 2: Addr=0100.0C00.0000Entry= 3: Addr=FFFF.FFFF.FFFFEntry= 4: Addr=FFFF.FFFF.FFFFEntry= 5: Addr=FFFF.FFFF.FFFFEntry= 6: Addr=FFFF.FFFF.FFFFEntry= 7: Addr=FFFF.FFFF.FFFFEntry= 8: Addr=FFFF.FFFF.FFFFEntry= 9: Addr=FFFF.FFFF.FFFFEntry=10: Addr=FFFF.FFFF.FFFFEntry=11: Addr=FFFF.FFFF.FFFFEntry=12: Addr=FFFF.FFFF.FFFFEntry=13: Addr=FFFF.FFFF.FFFFEntry=14: Addr=FFFF.FFFF.FFFFEntry=15: Addr=0060.3E28.6E00Related Commands
show controllers fddi
To display all information under the FDDI Interface Processor (FIP) on the Cisco 7200 series and Cisco 7500 series, use the show controllers fddi user EXEC command.
show controllers fddi
Syntax Description
This command has no arguments or keywords.
Command Modes
User EXEC
Command History
Usage Guidelines
This command reflects the internal state of the chips and information the system uses for bridging and routing that is specific to the interface hardware. The information displayed is generally useful for diagnostic tasks performed by technical support personnel only.
Examples
The following is an example from the show controllers fddi command:
Router# show controllers fddiFddi2/0 - hardware version 2.2, microcode version 1.2Phy-A registers:cr0 4, cr1 0, cr2 0, status 3, cr3 0Phy-B registers:cr0 4, cr1 4, cr2 0, status 3, cr3 0FORMAC registers:irdtlb 71C2, irdtneg F85E, irdthtt F5D5, irdmir FFFF0BDCirdtrth F85F, irdtmax FBC5, irdtvxt 5959, irdstmc 0810irdmode 6A20, irdimsk 0000, irdstat 8060, irdtpri 0000FIP registersccb: 002C cmd: 0006 fr: 000F mdptr: 0000 mema: 0000icb: 00C0 arg: 0003 app: 0004 mdpg: 0000 af: 0603clm: E002 bcn: E016 clbn: 0198 rxoff: 002A en: 0001clmbc: 8011 bcnbc: 8011 robn: 0004 park: 0000 fop: 8004txchn: 0000 pend: 0000 act: 0000 tail: 0000 cnt: 0000state: 0003 check: 0000 eof: 0000 tail: 0000 cnt: 0000rxchn: 0000 buf0: 0534 nxt0: 0570 eof: 0000 tail: 0000eofch: 0000 buf1: 051C nxt1: 0528 pool: 0050 err: 005Chead: 0984 cur: 0000 t0: 0030 t1: 0027 t2: 000Ftail: 0984 cnt: 0001 t3: 0000 rxlft: 000B used: 0000txq_s: 0018 txq_f: 0018 Aarm: 0000 Barm: 1388 fint: 8004Total LEM: phy-a 6, phy-b 13The last line of output indicates how many times the specific PHY encountered an "UNKNOWN LINE STATE" event on the fiber.
show controllers lex
To show hardware and software information about the LAN Extender chassis, use the show controllers lex EXEC command.
show controllers lex [number]
Cisco 7500 Series
show controllers lex [slot/port]
Syntax Description
Command Modes
EXEC
Command History
Usage Guidelines
This command first appeared in Cisco IOS Release .
Use the show controllers lex command to display information about the hardware revision level, software version number, Flash memory size, serial number, and other information related to the configuration of the LAN Extender.
Examples
The following is an example from the show controllers lex command:
Router# show controllers lex 0Lex0:FLEX Hardware revision 1FLEX Software version 255.0128K bytes of flash memorySerial number is 123456789Station address is 0000.4060.1100The following is an example from the show controllers lex command when the LAN Extender interface is not bound to a serial interface:
Router# show controllers lex 1Lex1 is not bound to a serial interfaceTable 18 describes the fields shown in the preceding output.
show controllers mci
Use the show controllers mci privileged EXEC command to display all information under the Multiport Communications Interface (MCI) card or the SCI.
show controllers mci
Syntax Description
This command has no arguments or keywords.
Command Modes
Privileged EXEC
Command History
Usage Guidelines
This command displays information the system uses for bridging and routing that is specific to the interface hardware. The information displayed is generally useful for diagnostic tasks performed by technical support personnel only.
Examples
The following is an example from the show controllers mci command:
Router# show controllers mciMCI 0, controller type 1.1, microcode version 1.8128 Kbytes of main memory, 4 Kbytes cache memory22 system TX buffers, largest buffer size 1520Restarts: 0 line down, 0 hung output, 0 controller errorInterface 0 is Ethernet0, station address 0000.0c00.d4a615 total RX buffers, 11 buffer TX queue limit, buffer size 1520Transmitter delay is 0 microsecondsInterface 1 is Serial0, electrical interface is V.35 DTE15 total RX buffers, 11 buffer TX queue limit, buffer size 1520Transmitter delay is 0 microsecondsHigh speed synchronous serial interfaceInterface 2 is Ethernet1, station address aa00.0400.3be415 total RX buffers, 11 buffer TX queue limit, buffer size 1520Transmitter delay is 0 microsecondsInterface 3 is Serial1, electrical interface is V.35 DCE15 total RX buffers, 11 buffer TX queue limit, buffer size 1520Transmitter delay is 0 microsecondsHigh speed synchronous serial interfaceTable 19 describes significant fields shown in the display.
Note
Related Commands
Controls the number of transmit buffers available to a specified interface on the MCI and SCI cards.
show controllers pcbus
To display all information about the ISA bus interface, use the show controllers pcbus privileged EXEC command.
show controllers pcbus
Syntax Description
This command has no arguments or keywords.
Command Modes
Privileged EXEC
Command History
Usage Guidelines
This command is valid on LanOptics Branchcard or Stacknet 2000 products only.
Examples
The following is an example from the show controllers pcbus command:
Router# show controllers pcbusPCbus unit 0, Name = PCbus0 Hardware is ISA PCbus shared RAMIDB at 0x3719B0, Interface driver data structure at 0x3735F8Control/status register at 0x2110008, Shared memory at 0xC000000Shared memory is initializedShared memory interface control block :Magic no = 0x41435A56 (valid) Version = 1.0Shared memory size = 64K bytes, Interface is NOT shutdownInterface state is up, line protocol is upTx buffer : (control block at 0xC000010)Start offset = 0x30, Size = 0x7FE8, Overflows = 1GET_ptr = 0x4F6C, PUT_ptr = 0x4F6C, WRAP_ptr = 0x3BB0Rx buffer : (control block at 0xC000020)Start offset = 0x8018, Size 0x7FE8, Overflows = 22250698GET_ptr = 0x60, PUT_ptr = 0x60, WRAP_ptr = 0x7FD0Interrupts received = 567show controllers pos
To display information about the Packet-over-SONET (POS) controllers, use the show controllers pos command in privileged EXEC mode.
show controllers pos [slot-number] [details | pm [time-interval]]
Syntax Description
Command Modes
Privileged EXEC
Command History
Usage Guidelines
The show controllers pos command with the pm keyword displays SONET performance monitoring statistics accumulated at 15-minute intervals, and these statistics can be queried using Simple Network Management Protocol (SNMP) tools. The performance monitoring statistics are collected according to the RFC 1595 specification.
The information that this command displays is generally useful only for diagnostic tasks performed by technical support personnel.
Examples
The following is sample output from the show controllers pos command on a Cisco 7500 series router:
Router# show controllers posPOS2/0/0SECTIONLOF = 0 LOS = 2335 BIP(B1) = 77937133LINEAIS = 2335 RDI = 20 FEBE = 3387950089 BIP(B2) = 1622825387PATHAIS = 2340 RDI = 66090 FEBE = 248886263 BIP(B3) = 103862953LOP = 246806 NEWPTR = 11428072 PSE = 5067357 NSE = 4645Active Defects: B2-TCA B3-TCAActive Alarms: NoneAlarm reporting enabled for: B1-TCAAPSCOAPS = 12612784 PSBF = 8339State: PSBF_state = FalseRx(K1/K2): 00/CC Tx(K1/K2): 00/00S1S0 = 03, C2 = 96CLOCK RECOVERYRDOOL = 64322060State: RDOOL_state = TruePATH TRACE BUFFER: UNSTABLERemote hostname :Remote interface:Remote IP addr :Remote Rx(K1/K2): ../.. Tx(K1/K2): ../..BER thresholds: SF = 10e-3 SD = 10e-8TCA thresholds: B1 = 10e-7 B2 = 10e-3 B3 = 10e-6Table 20 describes the fields shown in the display.
The following is sample output from the show controllers pos pm command that displays performance monitoring statistics on a Cisco 12000 series router:
Router# show controllers pos 1/0 pmPOS1/0Medium is SONETLine coding is RZ, Line type is LONG SMData in current interval (516 seconds elapsed)SECTION ( NO DEFECT )515 Errored Secs, 515 Severely Err Secs0 Coding Violations, 515 Sev Err Framing SecsLINE ( NO DEFECT )0 Errored Secs, 0 Severely Err Secs0 Coding Violations, 0 Unavailable SecsFAR END LINE0 Errored Secs, 0 Severely Err Secs0 Coding Violations, 0 Unavailable SecsPATH ( NO DEFECT )0 Errored Secs, 0 Severely Err Secs0 Coding Violations, 0 Unavailable SecsFAR END PATH0 Errored Secs, 0 Severely Err Secs0 Coding Violations, 0 Unavailable SecsTable 21 describes the fields shown in the display.
Related Commands
pos report
Permits selected SONET alarms to be logged to the console for a POS interface.
pos threshold
Sets the BER threshold values of specified alarms for a POS interface.
show controllers serial
Use the show controllers serial privileged EXEC command to display information that is specific to the interface hardware.
show controllers serial [slot/port]
Cisco 7500 Series and Cisco 7000 Series with the RSP7000 and RSP7000CI
show controllers serial [slot/port-adapter/port]
Syntax Description
Command Modes
Privileged EXEC
Command History
10.0
This command was introduced.
11.1 CA
This command was modified to include an example for the PA-E3 and PA-T3 port adapters.
Usage Guidelines
The information displayed is generally useful for diagnostic tasks performed by technical support personnel only. For the PA-E3 or PA-T3, the show controllers serial command also displays configuration information such as the framing, clock source, bandwidth limit, whether scrambling is enabled, the national bit, the international bits, and DSU mode configured on the interface. Also displayed is the performance statistics for the current interval and last 15-minute interval and whether any alarms exist.
Examples
An example of the show controllers serial command on the Cisco 4000 follows:
Router# show controllers serialMK5 unit 0, NIM slot 1, NIM type code 7, NIM version 1idb = 0x6150, driver structure at 0x34A878, regaddr = 0x8100300IB at 0x6045500: mode=0x0108, local_addr=0, remote_addr=0N1=1524, N2=1, scaler=100, T1=1000, T3=2000, TP=1buffer size 1524DTE V.35 serial cable attachedRX ring with 32 entries at 0x45560 : RLEN=5, Rxhead 000 pak=0x6044D78 ds=0x6044ED4 status=80 max_size=1524 pak_size=001 pak=0x60445F0 ds=0x604474C status=80 max_size=1524 pak_size=002 pak=0x6043E68 ds=0x6043FC4 status=80 max_size=1524 pak_size=003 pak=0x60436E0 ds=0x604383C status=80 max_size=1524 pak_size=004 pak=0x6042F58 ds=0x60430B4 status=80 max_size=1524 pak_size=005 pak=0x60427D0 ds=0x604292C status=80 max_size=1524 pak_size=006 pak=0x6042048 ds=0x60421A4 status=80 max_size=1524 pak_size=007 pak=0x60418C0 ds=0x6041A1C status=80 max_size=1524 pak_size=008 pak=0x6041138 ds=0x6041294 status=80 max_size=1524 pak_size=009 pak=0x60409B0 ds=0x6040B0C status=80 max_size=1524 pak_size=010 pak=0x6040228 ds=0x6040384 status=80 max_size=1524 pak_size=011 pak=0x603FAA0 ds=0x603FBFC status=80 max_size=1524 pak_size=012 pak=0x603F318 ds=0x603F474 status=80 max_size=1524 pak_size=013 pak=0x603EB90 ds=0x603ECEC status=80 max_size=1524 pak_size=014 pak=0x603E408 ds=0x603E564 status=80 max_size=1524 pak_size=015 pak=0x603DC80 ds=0x603DDDC status=80 max_size=1524 pak_size=016 pak=0x603D4F8 ds=0x603D654 status=80 max_size=1524 pak_size=017 pak=0x603CD70 ds=0x603CECC status=80 max_size=1524 pak_size=018 pak=0x603C5E8 ds=0x603C744 status=80 max_size=1524 pak_size=019 pak=0x603BE60 ds=0x603BFBC status=80 max_size=1524 pak_size=020 pak=0x603B6D8 ds=0x603B834 status=80 max_size=1524 pak_size=021 pak=0x603AF50 ds=0x603B0AC status=80 max_size=1524 pak_size=022 pak=0x603A7C8 ds=0x603A924 status=80 max_size=1524 pak_size=023 pak=0x603A040 ds=0x603A19C status=80 max_size=1524 pak_size=024 pak=0x60398B8 ds=0x6039A14 status=80 max_size=1524 pak_size=025 pak=0x6039130 ds=0x603928C status=80 max_size=1524 pak_size=026 pak=0x60389A8 ds=0x6038B04 status=80 max_size=1524 pak_size=027 pak=0x6038220 ds=0x603837C status=80 max_size=1524 pak_size=028 pak=0x6037A98 ds=0x6037BF4 status=80 max_size=1524 pak_size=029 pak=0x6037310 ds=0x603746C status=80 max_size=1524 pak_size=030 pak=0x6036B88 ds=0x6036CE4 status=80 max_size=1524 pak_size=031 pak=0x6036400 ds=0x603655C status=80 max_size=1524 pak_size=0TX ring with 8 entries at 0x45790 : TLEN=3, TWD=7tx_count = 0, tx_head = 7, tx_tail = 700 pak=0x000000 ds=0x600D70C status=0x38 max_size=1524 pak_size=2201 pak=0x000000 ds=0x600D70E status=0x38 max_size=1524 pak_size=202 pak=0x000000 ds=0x600D70E status=0x38 max_size=1524 pak_size=203 pak=0x000000 ds=0x600D70E status=0x38 max_size=1524 pak_size=204 pak=0x000000 ds=0x600D70E status=0x38 max_size=1524 pak_size=205 pak=0x000000 ds=0x600D70E status=0x38 max_size=1524 pak_size=206 pak=0x000000 ds=0x600D70E status=0x38 max_size=1524 pak_size=207 pak=0x000000 ds=0x6000000 status=0x38 max_size=1524 pak_size=0XID/Test TX desc at 0xFFFFFF, status=0x30, max_buffer_size=0, packet_size=0XID/Test RX desc at 0xFFFFFF, status=0x0, max_buffer_size=0, packet_size=0Status Buffer at 0x60459C8: rcv=0, tcv=0, local_state=0, remote_state=0phase=0, tac=0, currd=0x00000, curxd=0x00000bad_frames=0, frmrs=0, T1_timeouts=0, rej_rxs=0, runts=00 missed datagrams, 0 overruns, 0 bad frame addresses0 bad datagram encapsulations, 0 user primitive errors0 provider primitives lost, 0 unexpected provider primitives0 spurious primitive interrupts, 0 memory errors, 0 tr%LINEPROTO-5-UPDOWN: Linansmitter underrunsmk5025 registers: csr0 = 0x0E00, csr1 = 0x0302, csr2 = 0x0704csr3 = 0x5500, csr4 = 0x0214, csr5 = 0x0008The following is an example from the show controllers serial command for a PA-E3 serial port installed in slot 2:
router# show controllers serial 2/0M1T-E3 pa: show controller:PAS unit 0, subunit 0, f/w version 2-55, rev ID 0x2800001, version 2idb = 0x6080D54C, ds = 0x6080F304, ssb=0x6080F4F4Clock mux=0x30, ucmd_ctrl=0x0, port_status=0x1Serial config=0x8, line config=0x1B0202maxdgram=4474, bufpool=128Kb, 256 particlesrxLOS inactive, rxLOF inactive, rxAIS inactivetxAIS inactive, rxRAI inactive, txRAI inactiveline state: upE3 DTE cable, received clockrate 50071882base0 registers=0x3D000000, base1 registers=0x3D002000mxt_ds=0x608BA654, rx ring entries=128, tx ring entries=256rxring=0x4B01F480, rxr shadow=0x6081081C, rx_head=26txring=0x4B01F960, txr shadow=0x60810E48, tx_head=192, tx_tail=192, tx_count=0throttled=0, enabled=0, disabled=0rx_no_eop_err=0, rx_no_stp_err=0, rx_no_eop_stp_err=0rx_no_buf=0, rx_soft_overrun_err=0, dump_err= 1tx_underrun_err=0, tx_soft_underrun_err=0, tx_limited=0tx_fullring=0, tx_started=11504Framing is g751, Clock Source is Line, Bandwidth limit is 34010.Scrambling is enabledNational Bit is 0, Internaltional Bits are: 0 0DSU mode 1Data in current interval (213 seconds elapsed):0 Line Code Violations, 0 P-bit Coding Violation0 C-bit Coding Violation0 P-bit Err Secs, 0 P-bit Severely Err Secs0 Severely Err Framing Secs, 0 Unavailable Secs0 Line Errored Secs, 0 C-bit Errored Secs, 0 C-bit Severely Errored SecsTotal Data (last 24 hours)0 Line Code Violations, 0 P-bit Coding Violation,0 C-bit Coding Violation,0 P-bit Err Secs, 0 P-bit Severely Err Secs,0 Severely Err Framing Secs, 0 Unavailable Secs,0 Line Errored Secs, 0 C-bit Errored Secs, 0 C-bit Severely Errored SecsNo alarms detected.PIO A: 639, PIO B: 303, Gapper register: 50DEFramer register information:reg 0: E0 reg 1: 0 reg 2: 0 reg 3: 0reg 4: 0 reg 5: 8 reg 6: 0 reg 7: 0The following is an example from the show controllers serial command that shows serial port 1/0/0 on a 1-port PA-T3 serial port adapter installed on a VIP2 in chassis slot 1:
router# show controllers serial 2/0/1Serial1/0/0 -Mx T3(1) HW Revision 0x3, FW Revision 2.55Framing is c-bit, Clock Source is LineBandwidth limit is 35000, DSU mode 1, Cable length is 50Data in current interval (325 seconds elapsed):0 Line Code Violations, 0 P-bit Coding Violation0 C-bit Coding Violation0 P-bit Err Secs, 0 P-bit Sev Err Secs0 Sev Err Framing Secs, 0 Unavailable Secs0 Line Errored Secs, 0 C-bit Errored Secs, 0 C-bit Sev Err SecsTotal Data (last 24 hours)0 Line Code Violations, 0 P-bit Coding Violation,0 C-bit Coding Violation,0 P-bit Err Secs, 0 P-bit Sev Err Secs,0 Sev Err Framing Secs, 0 Unavailable Secs,0 Line Errored Secs, 0 C-bit Errored Secs, 0 C-bit Sev Err SecsNo alarms detected.show controllers t1
To display information about the T1 links, use the show controllers t1 privileged EXEC command.
Cisco 7500 Series
show controllers t1 [slot/port]
Cisco 4000 Series
show controllers t1 number
Syntax Description
Command Modes
Privileged EXEC
Command History
Usage Guidelines
This command displays controller status that is specific to the controller hardware. The information displayed is generally useful for diagnostic tasks performed by technical support personnel only.
The NPM or MIP can query the port adapters to determine their current status. Issue a show controllers t1 command to display statistics about the T1 link.
If you specify a slot and port number, each 15 minute period will be displayed.
Examples
The following is an example from the show controllers t1 command on the Cisco 7500 series:
Router# show controllers t1T1 4/1 is up.No alarms detected.Framing is ESF, Line Code is AMI, Clock Source is lineData in current interval (0 seconds elapsed):0 Line Code Violations, 0 Path Code Violations 0 Slip Secs, 0 Fr Loss Secs,0 Line Err Secs, 0 Degraded Mins 0 Errored Secs, 0 Bursty Err Secs,0 Severely Err Secs, 0 Unavail SecsTotal Data (last 79 15 minute intervals):0 Line Code Violations, 0 Path Code Violations, 0 Slip Secs, 0 Fr Loss Secs,0 Line Err Secs, 0 Degraded Mins, 0 Errored Secs, 0 Bursty Err Secs,0 Severely Err Secs, 0 Unavail SecsTable 22 describes the show controllers t1 display fields.
show controllers t3
To display information about the Channelized T3 Interface Processor (CT3IP) on Cisco 7500 series routers, use the show controllers t3 privileged EXEC command.
show controllers t3 [slot/port-adapter/port [:t1-channel]] [brief | tabular | remote performance [brief | tabular]]
Syntax Description
Command Modes
Privileged EXEC
Command History
Usage Guidelines
This command displays controller status that is specific to the controller hardware. The information displayed is generally useful for diagnostic tasks performed by technical support personnel only.
Note
The show controllers t3 command also displays Maintenance Data Link (MDL) information (received strings) if MDL is configured and framing is set to C-bit.
Examples
The following is a partial example from the show controllers t3 command:
Router# show controllers t3 3/0/0T3 3/0/0 is up.CT3 H/W Version: 4, CT3 ROM Version: 0.116, CT3 F/W Version: 0.10.0Mx H/W version: 2, Mx ucode ver: 1.24Applique type is Channelized T3No alarms detected.FEAC code received: No code is being receivedFraming is M23, Line Code is B3ZS, Clock Source is Internal.Ext1: LOS, Ext2: LOS, Ext3: LOS, Test: OKData in current interval (39 seconds elapsed):0 Line Code Violations, 0 P-bit Coding Violation0 C-bit Coding Violation0 P-bit Err Secs, 0 P-bit Severely Err Secs0 Severely Err Framing Secs, 0 Unavailable Secs0 Line Errored Secs, 0 C-bit Errored Secs, 0 C-bit Severely Errored SecsTotal Data (last 1 15 minute intervals):0 Line Code Violations, 0 P-bit Coding Violation,0 C-bit Coding Violation,0 P-bit Err Secs, 0 P-bit Severely Err Secs,0 Severely Err Framing Secs, 0 Unavailable Secs,0 Line Errored Secs, 0 C-bit Errored Secs, 0 C-bit Severely Errored SecsT1 1 is down, speed: 1536 kbs, non-inverted datatimeslots: 1-24FDL per ANSI T1.403 and AT&T 54016 spec.Configured for FDL Remotely Line LoopedNo alarms detected.Framing is ESF, LineCode is B8ZS, Clock Source is Internal.BERT test result (running)Test Pattern: All 0's, Status: Sync, Sync Detected: 1Interval: 4 minute(s), Tim Remain: 4 minute(s)Bit Errors (Sync BERT Started): 0 bitsBit Errors (Sync last Sync): 0 bits, Bits Received: 7 Mbits...T1 15 is up, speed: 1536 kbs, non-inverted datatimeslots: 1-24No alarms detected.Framing is ESF, LineCode is B8ZS, Clock Source is Internal.Data in current interval (69 seconds elapsed):0 Line Code Violations, 0 Path Code Violations0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs0 Unavail Secs, 0 Stuffed SecsTotal Data (last 1 15 minute intervals):0 Line Code Violations, 0 Path Code Violations,0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins,0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs0 Unavail Secs, 0 Stuffed SecsThe following is a partial example from the show controllers t3 brief command:
router# show controllers t3 3/0/0 briefT3 3/0/0 is up.CT3 H/W Version: 4, CT3 ROM Version: 0.116, CT3 F/W Version: 0.10.0Mxt H/W version: 2, Mxt ucode ver: 1.24Applique type is Channelized T3No alarms detected.FEAC code received: No code is being receivedFraming is M23, Line Code is B3ZS, Clock Source is Internal.Ext1: LOS, Ext2: LOS, Ext3: LOS, Test: OKT1 1 is up, speed: 1536 kbs, non-inverted datatimeslots: 1-24FDL per ANSI T1.403 and AT&T 54016 spec.Configured for FDL Remotely Line LoopedNo alarms detected.Framing is ESF, LineCode is B8ZS, Clock Source is Internal.BERT test result (done)Test Pattern: All 0's, Status: Not Sync, Sync Detected: 1Interval: 4 minute(s), Tim Remain: 0 minute(s)Bit Errors(Sync BERT Started): 0 bitsBit Errors(Sync last Sync): 0 bits, Bits Received: 368 Mbits...The following is a partial example from the show controllers t3 tabular command:
router# show controllers t3 3/0/0 tabularT3 3/0/0 is up.CT3 H/W Version: 4, CT3 ROM Version: 1.2, CT3 F/W Version: 2.1.0Mx H/W version: 2, Mx ucode ver: 1.25Applique type is Channelized T3No alarms detected.MDL transmission is disabledFEAC code received: No code is being receivedFraming is C-BIT Parity, Line Code is B3ZS, Clock Source is Internal.Ext1: AIS, Ext2: LOS, Ext3: LOS, Test: LOSINTERVAL LCV PCV CCV PES PSES SEFS UAS LES CES CSES08:56-09:11 0 0 0 0 0 0 0 0 0 008:41-08:56 0 0 0 0 0 0 0 0 0 008:26-08:41 0 0 0 0 0 0 0 0 0 0Total 0 0 0 0 0 0 0 0 0 0T1 2 is up, speed: 1536 kbs, non-inverted datatimeslots: 1-24FDL per AT&T 54016 spec.No alarms detected.Framing is ESF, Line Code is B8ZS, Clock Source is Internal.INTERVAL LCV PCV CSS SELS LES DM ES BES SES UAS SS08:56-09:11 0 0 0 0 0 0 0 0 0 0 008:41-08:56 0 0 0 0 0 0 0 0 0 0 008:26-08:41 0 0 0 0 0 0 0 0 0 0 0Total 0 0 0 0 0 0 0 0 0 0 0The following is a partial example from the show controllers t3 remote performance command. This information is available if the t1 fdl ansi controller command is enabled for a T1 channel on a CT3IP.
Router# show controllers t3 3/0/0 remote performanceT3 3/0/0 is up.CT3 H/W Version: 4, CT3 ROM Version: 0.116, CT3 F/W Version: 20.2.0Mx H/W version: 2, Mx ucode ver: 1.25T1 1 - Remote Performance DataData in current interval (356 seconds elapsed):0 Line Code Violations, 0 Path Code Violations0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs0 Unavail SecsData in Interval 1:1 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins2 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs0 Unavail SecsData in Interval 2:0 Line Code Violations, 0 Path Code Violations0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs0 Unavail SecsTotal Data (last 2 15 minute intervals):1 Path Code Violations1 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins,2 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs0 Unavail SecsTable 23 describes the show controllers t3 display fields.
show controllers token
To display information about memory management and error counters on the Token Ring Interface Processor (TRIP) for the Cisco 7500 series, use the show controllers token privileged EXEC command.
show controllers token
Syntax Description
This command has no arguments or keywords.
Command Modes
Privileged EXEC
Command History
10.0
This command was introduced.
11.3(3)T
The information was modified to include the PA-4R-FDX full-duplex Token Ring port adapter.
Usage Guidelines
Depending on the card being used, the output can vary. This command also displays information that is proprietary to Cisco Systems. Thus, the information that show controllers token displays is of primary use to Cisco technical personnel. Information that is useful to users can be obtained with the show interfaces tokenring command, which is described later in this chapter.
Examples
An example for the show controllers token command on the Cisco 7500 follows:
Router> show controllers tokenTokenring4/0: state administratively downcurrent address: 0000.3040.8b4a, burned in address: 0000.3040.8b4aLast Ring Status: noneStats: soft: 0/0, hard: 0/0, sig loss: 0/0tx beacon: 0/0, wire fault 0/0, recovery: 0/0only station: 0/0, remote removal: 0/0Monitor state: (active), chip f/w: '000000........', [bridge capable]ring mode: 0"internal functional: 00000000 (00000000), group: 00000000 (00000000)internal addrs: SRB: 0000, ARB: 0000, EXB 0000, MFB: 0000Rev: 0000, Adapter: 0000, Parms 0000Microcode counters:MAC giants 0/0, MAC ignored 0/0Input runts 0/0, giants 0/0, overrun 0/0Input ignored 0/0, parity 0/0, RFED 0/0Input REDI 0/0, null rcp 0/0, recovered rcp 0/0Input implicit abort 0/0, explicit abort 0/0Output underrun 0/0, tx parity 0/0, null tcp 0/0Output SFED 0/0, SEDI 0/0, abort 0/0Output False Token 0/0, PTT Expired 0/0Internal controller counts:line errors: 0/0, internal errors: 0/0burst errors: 0/0, ari/fci errors: 0/0abort errors: 0/0, lost frame: 0/0copy errors: 0/0, rcvr congestion: 0/0token errors: 0/0, frequency errors: 0/0Internal controller smt state:Adapter MAC: 0000.0000.0000, Physical drop: 00000000NAUN Address: 0000.0000.0000, NAUN drop: 00000000Last source: 0000.0000.0000, Last poll: 0000.0000.0000Last MVID: 0000, Last attn code: 0000Txmit priority: 0000, Auth Class: 0000Monitor Error: 0000, Interface Errors: 0000Correlator: 0000, Soft Error Timer: 0000Local Ring: 0000, Ring Status: 0000Beacon rcv type: 0000, Beacon txmit type: 0000Beacon type: 0000, Beacon NAUN: 0000.0000.0000Beacon drop: 00000000, Reserved: 0000Reserved2: 0000Table 24 describes key show controllers token display fields.
The following is an example on the PA-4R-DTR from the show controllers token command:
Router #show controllers token 4/0Interface TokenRing4/0 state: upData from IDB:Current MAC address: 0008.2a36.1a04, Burned in MAC address: 0008.2a36.1a04Group address: 80000000Functional address: 08000000, enables: CDPRing mode: 0000, enables:Last Ring Status: noneStats: soft: 0/0, hard: 0/0, sig loss: 0/0, throttle: 0/0tx beacon: 0/0, wire fault 0/0, recovery: 0/0only station: 0/0, remote removal: 0/0Interface failures: 0The current operating mode can be one of the following: classic Token Ring station (standard half-duplex Token Ring station), DTR station (full-duplex Token Ring station), and DTR concentrator (concentrator port). In this case, the current operating mode is classic Token Ring station:
Current operating mode:Classic token ring stationThe MAC state indicates the state of the Token Ring MAC layer protocol. The state can be not inserted (not connected to any ring), inserting (currently entering a ring), and inserted (connected to an active Token Ring):
MAC state: insertedDuplex: halfAccess protocol: TKPRing speed: 16 MbpsRing monitor role: Standby monitorInternal controller data:MAC microcode version: 0.240Hawkeye ASIC revision: 0Node address: 0008.2a36.1a04Functional address: 08000000, Group address: 80000000Hawkeye ASIC registers:last hisr: 0004h, himr: 00002ABFh, inpace: 0000hutility: 6316h, txphthre: 1010h, rxtxdmathre: 2828hdmactrl: 0000E004h, earlyrxthre: 0000h, llcstop: 0000hreset: 0000htxhidescstart: 4B0A45C0h, txlodescstart: 00000000hrxdescstart: 4B0A4180h, srbctrl: 0038h, descipoll: 0100hcongestcnt: 0000hHawkeye transmit error counts:Underrun: 0/0Hawkeye receive error counts:Out of descriptors: 0/0, Giants: 0/0Corrupted frames: 0/0, CRC errors: 0/0FIFO overflow: 0/0Device driver ring buffer data:Transmit ring:Descriptors outstanding (curr/max): 0/256Head pointer: 7 Tail pointer: 7Receive ring:Ring size: 64 descriptorsHead pointer: 7Internal controller soft error counts:Line errors: 0/0, Internal errors: 0/0Burst errors: 0/0, ARI/FCI errors: 0/0Abort errors: 0/0, Lost frame errors: 0/0Copy errors: 0/0, Receiver congestion: 0/0Token errors: 0/0, Frequency errors: 0/0Internal controller SMT state:Adapter MAC: 0008.2a36.1a04, Physical drop: 00000000NAUN address: 0060.3ebb.0a21, NAUN drop: 00000000Last beacon src: 0000.0000.0000, Last poll: 0060.3ebb.0a21Last MVID: 0006, Last attn code: 0000Txmit priority: 0007, Auth funct class: FFFFMonitor error: 0000, Front end errors: 0000Correlator: 0000, Soft error timer: 00C8Local ring: 0000, Ring status: 0000Beacon rcv type: 0000, Beacon txmit type: 0000Last beacon type:0000, Bcn station NAUN: 0000.0000.0000Beacon drop: 00000000, Phantom support: 0000Access prot req: 0000, Access prot resp: 0000Policy flags: 0110, Protocol event state:000DCtrl ring state: 0001, Protocol join state: 0000Reserved: 0000, Protocol mon state: 0000router#Following is an example of the show controllers token output for a Token Ring interface in a full-duplex port mode:
router# show controllers token 4/1Interface TokenRing4/1 state: upData from IDB:Current MAC address: 0008.2a36.1a84, Burned in MAC address: 0008.2a36.1a84Group address: 80000000Functional address: 08000000, enables: CDPRing mode: 0000, enables:Last Ring Status: noneStats: soft: 0/0, hard: 0/0, sig loss: 0/0, throttle: 0/0tx beacon: 0/0, wire fault 0/0, recovery: 0/0only station: 0/0, remote removal: 0/0Interface failures: 0Current operating mode:DTR concentratorMAC state: port open, station connectedMode: portDuplex: fullAccess protocol: TXIRing speed: 16 MbpsRing monitor role: Standby monitorInternal controller data:MAC microcode version: 0.240Hawkeye ASIC revision: 0Node address: 0008.2a36.1a84Functional address: 08000000, Group address: 80000000Hawkeye ASIC registers:last hisr: 0008h, himr: 00002ABFh, inpace: 0000hutility: 6316h, txphthre: 1010h, rxtxdmathre: 2828hdmactrl: 0000E004h, earlyrxthre: 0000h, llcstop: 0000hreset: 0000htxhidescstart: 4B0A5A40h, txlodescstart: 00000000hrxdescstart: 4B0A5600h, srbctrl: 0038h, descipoll: 0100hcongestcnt: 0000hHawkeye transmit error counts:Underrun: 0/0Hawkeye receive error counts:Out of descriptors: 0/0, Giants: 0/0Corrupted frames: 0/0, CRC errors: 0/0FIFO overflow: 0/0Device driver ring buffer data:Transmit ring:Descriptors outstanding (curr/max): 0/256Head pointer: 5 Tail pointer: 5Receive ring:Ring size: 64 descriptorsHead pointer: 2Internal controller soft error counts:Line errors: 0/0, Internal errors: 0/0Burst errors: 0/0, ARI/FCI errors: 0/0Abort errors: 0/0, Lost frame errors: 0/0Copy errors: 0/0, Receiver congestion: 0/0Token errors: 0/0, Frequency errors: 0/0Internal controller SMT state:Adapter MAC: 0008.2a36.1a84, Physical drop: 00000000NAUN address: 0008.2a36.1a44, NAUN drop: 00000000Last beacon src: 0000.0000.0000, Last poll: 0000.0000.0000Last MVID: 0006, Last attn code: 0000Txmit priority: 0007, Auth funct class: FFFFMonitor error: 0000, Front end errors: 0000Correlator: 0000, Soft error timer: 00C8Local ring: 0000, Ring status: 0000Beacon rcv type: 0000, Beacon txmit type: 0000Last beacon type:0000, Bcn station NAUN: 0000.0000.0000Beacon drop: 00000000, Phantom support: 0001Access prot req: 0002, Access prot resp: 0000Policy flags: 0590, Protocol event state:000DCtrl ring state: 0001, Protocol join state: 0007Reserved: 0000, Protocol mon state: 0002Related Commands
show controllers vg-anylan
Use the show controllers vg-anylan user EXEC command to display the controller information for the 100VG-AnyLAN port adapter on Cisco 7200 series routers and Cisco 7500 series routers.
Cisco 7500 Series with VIP Cards
show controllers vg-anylan slot/port-adapter/port
Cisco 7200 Series
show controllers vg-anylan slot/port
Syntax Description
Command Modes
User EXEC
Command History
Usage Guidelines
The information displayed is generally useful for diagnostic tasks performed by technical support personnel only.
Examples
The following is an example from the show controllers vg-anylan command:
Router# show controllers vg-anylan 3/0Interface VG-AnyLAN3/0Hardware is MC68852mc68852_ds=0x60A4C930, registers=0x3C300000, ib=0x4B056240rx ring entries=31, tx ring entries=31rxring=0x4B056340, rxr shadow=0x60A4CA08, rx_head=0, rx_tail=0txring=0x4B057180, txr shadow=0x60A4D07C, tx_head=0, tx_tail=2,tx_count=2,MC68852 Registers:hw_id: 5048, hw_id & page: 7053, opr1=0x26, opr2=0x2C, opr3=0x00Page 0 - Performance:isr=0x3400, imr=0x0A0A, flreg=0x0000xfrct=0xC07E0080, rxcnt=0, txcnt=1FPage 1 - MAC Address/Hash Table:addrlow= 6009B9, addrhigh=9B1809B9,hash bytes=06 00 20 00 00 00 00 00Page 2 - Hardware Mapping:mmmsw=0x3785, mmlsw=0x0000, bmreg =0x04Page 4 - LAN Configuration:tccnf1=0x00, tccnf2=0x01vccnf=0x99, vtrrg=0x0020, valow1=0x0000, valow2=0x0000maccr1=0xBE, maccr2=0x00, maccr3=0x04, maccr4=0x03Page 5 - MMU Registers:rx mem stop addr=0xFF03, tx mem stop addr=0xFF07MC68852 PCI registers:bus_no=6, device_no=0CFID=0x0005101A, CFCS=0x02800005, CFRV=0x02000000, CFLT=0x0000F800CBIO=0x00006001, CBMA=0x00000000, CFIT=0x20080100, CFDA=0x0000000CActel Hardware CAM Control Registers:CAM DEVICE BASE: 0x3C300800 Register Address: 0x3C300C00CSR: 0x8000 CAMCR: 0xFFFFUSAR: 0000 MSAR: 0000 LSAR: 0000FIFOCR: 0x8000 WRMASK: 0x0080COMPARAND REG: 0000.0000.0000PERSISTENT SOURCE: 0x0 PERSISTENT DEST: 0xFD010000ACTEL CAM PCI registers:bus_no=6, device_no=1CFID=0x555511AA, CFCS=0x04800003, CFRV=0xF0F0F001, CFLT=0x00000000CBIO=0x00006800, CBMA=0x00000000, CFIT=0x00000000, CFDA=0x00000000pak_to_host=0x0, filtered_pak=0throttled=0, enabled=0, disabled=0tx_carrier_loss=0fatal_tx_err=0, mult_ovfl=0show diag
To display hardware information for an interface on Cisco 7500 series routers, use the show diag privileged EXEC command.
show diag [slot]
Syntax Description
Command Modes
Privileged EXEC
Command History
11.1 CA
This command was introduced.
11.2 P
This command was modified to update the example for PA-12E/2FE port adapter, PA-E3 port adapter, and PA-T3 port adapter.
Usage Guidelines
Use this command to determine the type of port adapter installed on a VIP2 in your router.
Examples
The following is an example from the show diag command for a PA-12E/2FE port adapter in chassis slot 3 on a Cisco 7200 series routers:
router# show diag 3Slot 3:Ethernet Switch port adapter, 14 portsPort adapter is analyzedPort adapter insertion time 20:51:22 agoHardware revision 1.0 Board revision AOSerial number 4294967295 Part number 800-02611-05Test history 0xFF RMA number 000-000-000EEPROM format version 255EEPROM contents (hex):0x20: FF 3F FF FF FF FF FF FF FF FF FF FF FF FF FF FF0x30: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FFThe following is an example from the show diag command for a PA-E3 serial port adapter in chassis slot 2:
byron# show diag 2Slot 2:E3 PA port adapter, 1 portPort adapter is analyzedPort adapter insertion time 1w0d agoHardware revision 0.1 Board revision A0Serial number 4509983 Part number 73-2620-02Test history 0x0 RMA number 00-00-00EEPROM format version 0EEPROM contents (hex):0x20: 00 71 00 01 00 44 D1 1F 49 0A 3C 02 00 00 00 000x30: 01 00 00 00 97 06 12 00 FF FF FF FF FF FF FF FFThe following is an example from the show diag command for a one-port T3 serial port adapter in chassis slot 1:
router# show diag 1Slot 1:Physical slot 1, ~physical slot 0xE, logical slot 1, CBus 0Microcode Status 0x4Master Enable, LED, WCS LoadedBoard is analyzedPending I/O Status: NoneEEPROM format version 1VIP2 controller, HW rev 2.4, board revision D0Serial number: 04372053 Part number: 73-1684-03Test history: 0x00 RMA number: 00-00-00Flags: cisco 7000 board; 7500 compatibleEEPROM contents (hex):0x20: 01 15 02 04 00 42 B6 55 49 06 94 03 00 00 00 000x30: 68 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00Slot database information:Flags: 0x4 Insertion time: 0x14A8 (5d02h ago)Controller Memory Size: 16 MBytes DRAM, 1024 KBytes SRAMPA Bay 0 Information:T3 Serial PA, 1 portsEEPROM format version 1HW rev FF.FF, Board revision UNKNOWNSerial number: 4294967295 Part number: 255-65535-255show diagbus
Use the show diagbus privileged EXEC command to display diagnostic information about the controller, interface processor, and port adapters associated with a specified slot of a Cisco 7200 series or Cisco 7500 series router.
show diagbus [slot]
Syntax Description
Command Modes
Privileged EXEC
Command History
Examples
The following is an example for the Cisco 7513 with a VIP2 in slot 8. This card has two 4-port Token Ring port adapters located in port adapter bays 0 and 1.
Router# show diagbus 8Slot 8:Physical slot 8, ~physical slot 0x7, logical slot 8, CBus 0Microcode Status 0x4Master Enable, LED, WCS LoadedBoard is analyzedPending I/O Status: NoneEEPROM format version 1VIP2 controller, HW rev 2.2, board revision UNKNOWNSerial number: 03341418 Part number: 73-1684-02Test history: 0x00 RMA number: 00-00-00Flags: cisco 7000 board; 7500 compatibleEEPROM contents (hex):0x20: 01 15 02 02 00 32 FC 6A 49 06 94 02 00 00 00 000x30: 07 2B 00 2A 1A 00 00 00 00 00 00 00 00 00 00 00Slot database information:Flags: 0x4 Insertion time: 0x3188 (01:20:53 ago)Controller Memory Size: 8 MBytesPA Bay 0 Information:Token Ring PA, 4 portsEEPROM format version 1HW rev 1.1, Board revision 0Serial number: 02827613 Part number: 73-1390-04PA Bay 1 Information:Token Ring PA, 4 portsEEPROM format version 1HW rev 1.1, Board revision 88Serial number: 02023786 Part number: 73-1390-04The following is an example from the show diagbus command for the Ethernet interface in slot 2 on a Cisco 7200 series router:
Router# show diagbus 2Slot 2:Ethernet port adapter, 8 portsPort adapter is analyzedPort adapter insertion time 1d18h agoHardware revision 1.0 Board revision K0Serial number 2023387 Part number 73-1391-03Test history 0x0 RMA number 00-00-00EEPROM format version 1EEPROM contents (hex):0x20: 01 01 01 00 00 1E DF DB 49 05 6F 03 00 00 00 000x30: A0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00show hub
To display information about the hub (repeater) on an Ethernet interface of a Cisco 2505 or Cisco 2507, use the show hub EXEC command.
show hub [ethernet number [port [end-port]]]
Syntax Description
Command Modes
EXEC
Command History
Usage Guidelines
If you do not specify a port or port range for the show hub command, the command displays all ports (for example, ports 1 through 16 on a Cisco 2507) by default. Therefore, the commands show hub, show hub ethernet 0, and show hub ethernet 0 1 16 all produce the same result.
If no ports are specified, the command displays some additional data about the internal port. The internal port is the hub's connection to Ethernet interface 0 inside the box. Ethernet interface 0 still exists; physical access to the interface is via the hub.
Examples
The following is an example from the show hub command for hub 0, port 2 only:
Router# show hub ethernet 0 2Port 2 of 16 is administratively down, link state is down0 packets input, 0 bytes0 errors with 0 collisions(0 FCS, 0 alignment, 0 too long,0 short, 0 runts, 0 late,0 very long, 0 rate mismatches)0 auto partitions, last source address (none)Last clearing of "show hub" counters neverRepeater information (Connected to Ethernet0)2792429 bytes seen with 18 collisions, 1 hub resetsVersion/device ID 0/1 (0/1)Last clearing of "show hub" counters neverThe following is an example from the show hub command for hub 0, all ports:
Router# show hub ethernet 0Port 1 of 16 is administratively down, link state is up2458 packets input, 181443 bytes3 errors with 18 collisions(0 FCS, 0 alignment, 0 too long,0 short, 3 runts, 0 late,0 very long, 0 rate mismatches)0 auto partitions, last source address was 0000.0cff.e257Last clearing of "show hub" counters never...Port 16 of 16 is down, link state is down0 packets input, 0 bytes0 errors with 0 collisions(0 FCS, 0 alignment, 0 too long,0 short, 0 runts, 0 late,0 very long, 0 rate mismatches)0 auto partitions, last source address (none)Last clearing of "show hub" counters neverRepeater information (Connected to Ethernet0)2792429 bytes seen with 18 collisions, 1 hub resetsVersion/device ID 0/1 (0/1)Last clearing of "show hub" counters neverInternal Port (Connected to Ethernet0)36792 packets input, 4349525 bytes0 errors with 14 collisions(0 FCS, 0 alignment, 0 too long,0 short, 0 runts, 0 late,0 very long, 0 rate mismatches)0 auto partitions, last source address (none)Last clearing of "show hub" counters neverTable 25 describes significant fields shown in the display.
Related Commands
Guest
