|
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Use the show counters command to display hardware counters for a port.
show counters mod_num/port_num
mod_num | Number of the module. |
port_num | Number of the port. |
This command has no default setting.
Switch command.
Normal.
This example shows how to display the counters for port 1 on module 3 (a Token Ring module):
64 bit counters 0 ifHCInOctets = 0 1 ifHCInUcastPkts = 0 2 ifHCInMulticastPkts = 0 3 ifHCInBroadcastPkts = 0 4 ifHCOutOctets = 0 5 ifHCOutUcastPkts = 0 6 ifHCOutMulticastPkts = 0 7 ifHCOutBroadcastPkts = 0 32 bit counters 0 dot5StatsLineErrors = 0 1 dot5StatsBurstErrors = 0 2 dot5StatsACErrors = 0 3 dot5StatsAbortTransErrors = 0 4 dot5StatsInternalErrors = 0 5 dot5StatsLostFrameErrors = 0 6 dot5StatsReceiveCongestions = 0 7 dot5StatsFrameCopiedErrors = 0 8 dot5StatsTokenErrors = 0 9 dot5StatsSoftErrors = 0 10 dot5StatsHardErrors = 0 11 dot5StatsSignalLoss = 0 12 dot5StatsTransmitBeacons = 0 13 dot5StatsRecoverys = 0 14 dot5StatsLobeWires = 0 15 dot5StatsRemoves = 0 16 dot5StatsSingles = 0 17 dot5StatsFreqErrors = 0 18 dot1dSrPortSpecInFrames = 0 19 dot1dSrPortSpecOutFrames = 0 20 dot1dSrPortApeInFrames = 0 21 dot1dSrPortApeOutFrames = 0 22 dot1dSrPortSteInFrames = 0 23 dot1dSrPortSteOutFrames = 0 24 dot1dSrPortSegmentMismatchDiscards = 0 25 dot1dSrPortDuplicateSegmentDiscards = 0 26 dot1dSrPortHopCountExceededDiscards = 0 27 dot1dSrPortDupLanIdOrTreeErrors = 0 28 dot1dSrPortLanIdMismatches = 0 29 tokenRingMLStatsDropEvents = 0 30 tokenRingMLStatsMacOctets = 0 31 tokenRingMLStatsMacPkts = 0 32 tokenRingMLStatsRingPurgeEvents = 0 33 tokenRingMLStatsRingPurgePkts = 0 34 tokenRingMLStatsBeaconEvents = 0 35 tokenRingMLStatsBeaconPkts = 0 36 tokenRingMLStatsBeaconTime = 0 37 tokenRingMLStatsClaimTokenEvents = 0 38 tokenRingMLStatsClaimTokenPkts = 0 39 tokenRingMLStatsNAUNChanges = 0 40 tokenRingMLStatsLineErrors = 0 41 tokenRingMLStatsInternalErrors = 0 42 tokenRingMLStatsBurstErrors = 0 43 tokenRingMLStatsACErrors = 0 44 tokenRingMLStatsAbortErrors = 0 45 tokenRingMLStatsLostFrameErrors = 0 46 tokenRingMLStatsCongestionErrors = 0 47 tokenRingMLStatsFramesCopiedErrors = 0 48 tokenRingMLStatsFrequencyErrors = 0 49 tokenRingMLStatsTokenErrors = 0 50 tokenRingMLStatsSoftErrorReports = 0 51 tokenRingMLStatsRingPollEvents = 0 52 tokenRingMLStatsHistoryActiveStations = 0 53 tokenRingPStatsDropEvents = 0 54 tokenRingPStatsDataOctets = 0 55 tokenRingPStatsDataPkts = 0 56 tokenRingPStatsDataBroadcastPkts = 0 57 tokenRingPStatsDataMulticastPkts = 0 58 tokenRingPStatsDataPkts18to63Octets = 0 59 tokenRingPStatsDataPkts64to127Octets = 0 60 tokenRingPStatsDataPkts128to255Octets = 0 61 tokenRingPStatsDataPkts256to511Octets = 0 62 tokenRingPStatsDataPkts512to1023Octets = 0 63 tokenRingPStatsDataPkts1024to2047Octets = 0 64 tokenRingPStatsDataPkts2048to4095Octets = 0 65 tokenRingPStatsDataPkts4096to8191Octets = 0 66 tokenRingPStatsDataPkts8192to18000Octets = 0 67 tokenRingPStatsDataPktsGreaterThan18000Octets(null) = 0 68 dot1dTpPortInFrames = 0 69 dot1dTpPortOutFrames = 0 70 dot1dTpPortInDiscards = 0 Console>
Table 2-17 describes the fields in the show counters command output when the command is issued against a Token Ring module port.
| Field | Description |
|---|---|
| 64-Bit Counters | |
ifHCInOctets: | Total number of octets received on the interface, including framing characters. This object is a 64-bit version of ifInOctets. |
ifHCInUcastPkts: | Number of packets delivered by this sublayer to a higher sublayer not addressed to a multicast or broadcast address. This object is a 64-bit version of ifInUcastPkts. |
ifHCInMulticastPkts: | Number of packets delivered by this sublayer to a higher sublayer addressed to a multicast address at this sublayer. For a MAC-layer protocol, these addresses include both group and functional addresses. This object is a 64-bit version of ifInMulticastPkts. |
ifHCInBroadcastPkts: | Number of packets delivered by this sublayer to a higher sublayer addressed to a broadcast address at this sublayer. This object is a 64-bit version of ifInBroadcastPkts. |
ifHCOutOctets: | Total number of octets transmitted out the interface, including framing characters. This object is a 64-bit version of ifOutOctets. |
ifHCOutUcastPkts: | Total number of packets that higher-level protocols requested be transmitted and were not addressed to a multicast or broadcast address at this sublayer, including those that were discarded or not sent. This object is a 64-bit version of ifOutUcastPkts. |
ifHCOutMulticastPkts: | Total number of packets that higher-level protocols requested be transmitted and were addressed to a multicast address at this sublayer, including those that were discarded or not sent. For a MAC-layer protocol, these addresses include both group and functional addresses. This object is a 64-bit version of ifOutMulticastPkts. |
ifHCOutBroadcastPkts: | Total number of packets that higher-level protocols requested be transmitted and were addressed to a broadcast address at this sublayer, including those that were discarded or not sent. This object is a 64-bit version of ifOutBroadcastPkts. |
| 32-Bit Counters | |
dot5StatsLineErrors | Number of times a frame or token was copied or repeated by a station. |
dot5StatsBurstErrors | Number of times a station detected the absence of transitions for five half-bit timers (burst-five error). |
dot5StatsACErrors | Number of times a station received an AMP frame or an SMP frame where the AC bits were both set to 0. This indicates that no station recognized the destination address and copied the frame, and then received another SMP frame where both AC-bits were set to 0 without first receiving an AMP frame. This condition indicates a station that cannot set the A bit and the C bit properly. |
dot5StatsAbortTransErrors | Number of times a station transmitted an abort delimiter while transmitting. |
dot5StatsInternalErrors | Number of times a station recognized an internal error. |
| 32-Bit Counters | |
dot5StatsLostFrameErrors | Number of times a station was transmitting and its return-to-repeat timer expired. This condition indicates that a transmitting station in strip mode did not receive the frame trailer before the return-to-repeat timer went off. |
dot5StatsReceiveCongestions | Number of times a station recognized a frame addressed to its specific address but had no available buffer space. This condition indicates a congested station. |
dot5StatsFrameCopiedErrors | Number of times a station recognized a frame addressed to its specific address and detected that the frame status field A-bits were set to 1. This condition indicates a possible line hit or duplicate address. |
dot5StatsTokenErrors | Number of times a station acting as the active monitor recognized an error condition that required a token to be transmitted. |
dot5StatsSoftErrors | Number of soft errors the port detected. Soft errors are recoverable by the MAC-layer protocols. The soft error number directly corresponds to the number of report error MAC frames that this port has transmitted. |
dot5StatsHardErrors | Number of times the port detected an immediately recoverable fatal error. This denotes the number of times this port has either transmitted or received a beacon MAC frame. |
dot5StatsSignalLoss | Number of times the port detected a loss of signal condition from the ring. |
dot5StatsTransmitBeacons | Number of times the port transmitted a beacon frame. |
dot5StatsRecoverys | Number of claim token MAC frames received or transmitted after the port received a ring-purge MAC frame. This counter signifies the number of times the ring was purged and had recovered back into a normal operating state. |
dot5StatsLobeWires | Number of times the port detected an open or short circuit in the lobe data path. The adapter is closed and the ring state signifies this condition. |
dot5StatsRemoves | Number of times the port received a remove ring station MAC frame request. When the port receives this, it enters the closed state. |
dot5StatsSingles | Number of times the port sensed that it is the only station on the ring. This occurs if the port is the first one up on a ring or if there is a hardware problem. |
dot5StatsFreqErrors | Number of times the port detected that the incoming signal frequency differs from the expected frequency specified by the IEEE 802.5 standard. |
dot1dSrPortSpecInFrames | Number of Specifically-Routed frames received. |
dot1dSrPortSpecOutFrames | Number of Specifically-Routed frames transmitted. |
dot1dSrPortApeInFrames | Number of All-Paths (All-Routes) Explorer frames received. |
dot1dSrPortApeOutFrames | Number of All-Paths (All-Routes) Explorer frames transmitted. |
dot1dSrPortSteInFrames | Number of Spanning-Tree Explorer frames received. |
dot1dSrPortSteOutFrames | Number of Spanning-Tree Explorer frames transmitted. |
dot1dSrPortSegmentMismatchDiscards | Number of Explorer frames discarded by this port because the route descriptors field contained an invalid adjacent segment value. |
| 32-Bit Counters | |
dot1dSrPortDuplicateSegmentDiscards | Number of Explorer frames discarded by this port because the routing descriptor field contained a duplicate segment value. |
dot1dSrPortHopCountExceededDiscards | Number of Explorer frames discarded because the number of routing descriptors in the RIF exceeded the specified maximum hop count. |
dot1dSrPortDupLanIdOrTreeErrors | Number of duplicate LAN IDs or tree errors. This helps to detect problems in networks containing older IBM source routing bridges. |
dot1dSrPortLanIdMismatches | Number of discarded All-Routes Explorer and Spanning-Tree Explorer frames because the last LAN ID in the routing information field did not equal the LAN-in ID. This error can occur in implementations that do only a LAN-in ID and bridge number check instead of a LAN-in ID, bridge number, and LAN-out ID check before forwarding broadcast frames. |
tokenRingMLStatsDropEvents | Number of events when packets were dropped by the probe due to lack of resources. This number is not necessarily the number of packets dropped; it is the number of times this condition was detected. This value is the same as the corresponding tokenRingPStatsDropEvents. |
tokenRingMLStatsMacOctets | Number of octets of data in MAC packets (excluding those that were not good frames) received on the network. This excludes framing bits but includes FCS octets. |
tokenRingMLStatsMacPkts | Number of MAC packets (excluding packets that were not good frames) received. |
tokenRingMLStatsRingPurgeEvents | Number of times that the ring entered the ring-purge state from a normal ring state. The ring-purge state that occurs in response to the claim token or beacon state is not counted. |
tokenRingMLStatsRingPurgePkts | Number of ring-purge MAC packets detected by the probe. |
tokenRingMLStatsBeaconEvents | Number of times that the ring entered a beaconing state (beaconFrameStreamingState, beaconBitStreamingState, beaconSetRecoveryModeState, or beaconRingSignalLossState) from a non-beaconing state. A change of the source address of the beacon packet does not constitute a new beacon event. |
tokenRingMLStatsBeaconPkts | Number of beacon MAC packets detected by the probe. |
tokenRingMLStatsBeaconTime | Amount of time that the ring was in the beaconing state. |
tokenRingMLStatsClaimTokenEvents | Number of times the ring entered the claim token state from the normal ring state or ring-purge state. The claim token state that comes in response to a beacon state is not counted. |
tokenRingMLStatsClaimTokenPkts | Number of claim token MAC packets detected by the probe. |
tokenRingMLStatsNAUNChanges | Number of NAUN changes detected by the probe. |
tokenRingMLStatsLineErrors | Number of line errors reported in error reporting packets detected by the probe. |
tokenRingMLStatsInternalErrors | Number of adapter internal errors reported in error reporting packets detected by the probe. |
tokenRingMLStatsBurstErrors | Number of burst errors reported in error reporting packets detected by the probe. |
| 32-Bit Counters | |
tokenRingMLStatsACErrors | Number of AC (address copied) errors reported in error reporting packets detected by the probe. |
tokenRingMLStatsAbortErrors | Number of abort delimiters reported in error reporting packets detected by the probe. |
tokenRingMLStatsLostFrameErrors | Number of lost frame errors reported in error reporting packets detected by the probe. |
tokenRingMLStatsCongestionErrors | Number of receive congestion errors reported in error reporting packets detected by the probe. |
tokenRingMLStatsFramesCopiedErrors | Number of frame-copied errors reported in error reporting packets detected by the probe. |
tokenRingMLStatsDropEvents | Number of events where packets were dropped by the probe due to lack of resources. This number is not necessarily the number of packets dropped; it indicates the number of times this condition was detected. This value is the same as the corresponding tokenRingPStatsDropEvents. |
tokenRingMLStatsFrequencyErrors | Number of frequency errors reported in error reporting packets detected by the probe. |
tokenRingMLStatsTokenErrors | Number of token errors reported in error reporting packets detected by the probe. |
tokenRingMLStatsSoftErrorReports | Number of soft error report frames detected by the probe. |
tokenRingMLStatsRingPollEvents | Number of ring poll events detected by the probe. |
tokenRingMLStatsHistoryActiveStations | Maximum number of active stations on the ring detected by the probe during this sampling interval. |
tokenRingPStatsDropEvents | Number of events where packets were dropped by the probe due to lack of resources. This number is not necessarily the number of packets dropped; it indicates the number of times this condition was detected. This value is the same as the corresponding tokenRingMLStatsDropEvents. |
tokenRingPStatsDataOctets | Number of octet data in good frames received on the network (excluding framing bits but including FCS octets) in non-MAC packets. |
tokenRingPStatsDataPkts | Number of non-MAC packets in good frames received. |
tokenRingPStatsDataBroadcastPkts | Number of good non-MAC frames received that were directed to an LLC broadcast address (0xFFFFFFFFFFFF or 0xC000FFFFFFFF). |
tokenRingPStatsDataMulticastPkts | Number of good non-MAC frames received that were directed to a local or global multicast or functional address. This number does not include packets directed to the broadcast address. |
tokenRingPStatsDataPkts18to63Octets | Number of good non-MAC frames received between 18 and 63 octets in length inclusive, excluding framing bits, but including FCS octets. |
tokenRingPStatsDataPkts64to127Octets | Number of good non-MAC frames received between 64 and 127 octets in length inclusive, excluding framing bits, but including FCS octets. |
tokenRingPStatsDataPkts128to255Octets | Number of good non-MAC frames received between 128 and 255 octets in length inclusive, excluding framing bits, but including FCS octets. |
| 32-Bit Counters | |
tokenRingPStatsDataPkts256to511Octets | Number of good non-MAC frames received between 256 and 511 octets in length inclusive, excluding framing bits, but including FCS octets. |
tokenRingPStatsDataPkts512to1023Octets | Number of good non-MAC frames received between 512 and 1023 octets in length inclusive, excluding framing bits, but including FCS octets. |
tokenRingPStatsDataPkts1024to2047Octets | Number of good non-MAC frames received between 1024 and 2047 octets in length inclusive, excluding framing bits, but including FCS octets. |
tokenRingPStatsDataPkts2048to4095Octets | Number of good non-MAC frames received between 2048 and 4095 octets in length inclusive, excluding framing bits, but including FCS octets. |
tokenRingPStatsDataPkts4096to8191Octets | Number of good non-MAC frames received between 4096 and 8191 octets in length inclusive, excluding framing bits, but including FCS octets. |
tokenRingPStatsDataPkts8192to18000Octets | Number of good non-MAC frames received between 8192 and 18000 octets in length inclusive, excluding framing bits, but including FCS octets. |
tokenRingPStatsDataPktsGreaterThan18000Octets(null) | Number of good non-MAC frames received that were greater than 18000 octets in length, excluding framing bits but including FCS octets. |
dot1dTpPortInFrames | Number of frames received by this port from its segment. Frames received on the interface corresponding to this port are counted by this object only if they are for a protocol being processed by the local bridging function, including bridge management frames. |
dot1dTpPortOutFrames | Number of frames transmitted by this port to its segment. Frames transmitted on the interface corresponding to this port are counted by this object only if they are for a protocol being processed by the local bridging function, including bridge management frames. |
dot1dTpPortInDiscards | Number of valid frames received that were discarded (for example, filtered) by the forwarding process. |
Use the show drip statistics command to display DRiP statistics.
show drip statisticsThis command has no arguments or keywords.
This command has no default setting.
Switch command.
Privileged.
This example shows how to display the DRiP settings:
Console> (enable) show drip statistics
DRiP statistics:
DRiP is Disabled
ARE reduction is Enabled
CRF distribution is Disabled
Input queue drops = 0. Output drops = 0
Console> (enable)
Use the show dvlan statistics command to display DVLAN statistics.
show dvlan statisticsThis command has no arguments or keywords.
This command has no default setting.
Switch command.
Privileged.
This example shows how to display the DVLAN statistical information:
Console> show dvlan statistics
VMPS Client Statistics ---------------------- VQP Queries: 0 VQP Responses: 0 Vmps Changes: 0 VQP Shutdowns: 0 VQP Denied: 0 VQP Wrong Domain: 0 VQP Wrong Version: 0 VQP Insufficient Resource: 0 Console>
Use the show fddi command to display the settings for FDDI and CDDI modules.
show fddiThis command has no arguments or keywords.
This command has no default setting.
Switch command.
Normal.
This command is not supported by the three-port Gigabit Ethernet switching module (WS-X5403).
This example shows how to display the FDDI settings:
Console> show fddi Mod SMT User-Data T-Notify TReq --- -------------------------- -------- ------- 2 Engineering 30 165000 5 Marketing 20 150000 Port Tlmin Ler-CutOff Ler-Alarm ----- -------- ---------- --------- 2/1 40 7 8 2/2 40 7 8 5/1 40 10 11 5/2 40 9 12 Console>
Table 2-18 describes the fields in the show fddi command output.
| Field | Description |
|---|---|
Mod | Module number. |
SMT User-Data | Configured user-data string for the module. |
T-Notify | TNotify timer value for the FDDI module. |
TReq | TRequest value for the FDDI module. |
Port | Module and port number. |
Tlmin | TL_MIN value for the FDDI port. |
Ler-CutOff | LER-cutoff value for the FDDI port. |
Ler-Alarm | LER-alarm value for the FDDI port. |
set fddi alarm
set fddi cutoff
set fddi tlmin
set fddi tnotify
set fddi treq
set fddi userdata
Use the show fddicam command to display the FDDI CAM table for a FDDI module.
show fddicam mod_num [fddi] [mac_addr]
mod_num | Number of the module. |
fddi | (Optional) Keyword to cause MAC addresses to display in noncanonical format. |
mac_addr | (Optional) Specific MAC address that displays FDDI CAM table information. |
This command has no default setting.
Switch command.
Normal.
This command is not supported by the three-port Gigabit Ethernet switching module (WS-X5403).
This example shows how to display the FDDI CAM table for module 4:
Console> show fddicam 4
MAC Address VLAN Protocol Type ----------------- ---- ------------- 00-40-0b-d0-00-2b 1 FDDI Total FDDI CAM entries = 1 Console>
Table 2-19 describes the fields in the show fddicam command output.
| Field | Description |
|---|---|
MAC Address | MAC address of the FDDI module. |
VLAN | VLAN that the MAC address was learned on. |
Protocol Type | Protocol type learned for the MAC address. |
Total FDDI CAM entries | Total number of FDDI CAM table entries found. |
clear cam
set bridge fddicheck
show config
Use the show flash command to list Flash information, including file code names, version numbers, and sizes.
show flash [[m/]device:] [all | chips | filesys]
m/ | (Optional) Supervisor Engine III only; module number of the supervisor engine containing the Flash device. |
device: | (Optional) Supervisor Engine III only; valid devices are bootflash, slot0, and slot1. |
all | (Optional) Supervisor Engine III only; keyword used to list deleted files, undeleted files, and files with errors on a Flash memory device. |
chips | (Optional) Supervisor Engine III only; keyword used to show information about the Flash chip. |
filesys | (Optional) Supervisor Engine III only; keyword used to show the Device Info Block, the Status Info, and the Usage Info. |
This command has no default setting.
Switch command.
Normal.
A colon (:) is required after the specified device.
This example shows how to list the Flash information for Supervisor Engines I or II:
Console> show flash
File Version Sector Size Built -------------- ------------ ------------ ------- ----------------- c5000 nmp 3.1(213-Eng) 02-11 1606709 06/16/98 00:16:21 epld 3.1 30 72920 06/14/98 20:33:06 lcp atm 3.1 12-15 23747 06/14/98 12:16:37 lcp tr 3.1 12-15 28737 06/14/98 12:22:52 lcp c5ip 3.1 12-15 23723 06/14/98 12:27:36 lcp 64k 3.1 12-15 57100 06/14/98 12:24:57 atm/fddi 3.1 12-15 24502 06/14/98 11:57:58 lcp 360 3.1(212) 12-15 120648 06/14/98 12:32:50 mcp 3.1 12-15 26278 06/14/98 11:50:41 Console>
The following examples show how to list Flash information for Supervisor Engine III:
Console> show flash
-#- ED --type-- --crc--- -seek-- nlen -length- -----date/time------ name 1 .D 2 2D6B310A 100fc0 15 1052123 Aug 26 1998 15:43:50 cat5k_r47_1.cbi 2 .. 2 43B312DF 201ed8 15 1052608 Aug 27 1998 10:23:30 cat5k_r47_1.cbi 6283877 bytes available (2104731 bytes used) Console> show flash chips
******** Intel Series 2+ Status/Register Dump ******** ATTRIBUTE MEMORY REGISTERS: Config Option Reg (4000): 2 Config Status Reg (4002): 0 Card Status Reg (4100): 1 Write Protect Reg (4104): 4 Voltage Cntrl Reg (410C): 0 Rdy/Busy Mode Reg (4140): 2 COMMON MEMORY REGISTERS: Bank 0 Intelligent ID Code : 8989A0A0 Compatible Status Reg: 8080 Global Status Reg: B0B0 Block Status Regs: 0 : B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 8 : B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 16 : B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 24 : B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 COMMON MEMORY REGISTERS: Bank 1 Intelligent ID Code : 8989A0A0 Compatible Status Reg: 8080 Global Status Reg: B0B0 Block Status Regs: 0 : B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 8 : B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 16 : B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 24 : B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 COMMON MEMORY REGISTERS: Bank 2 Intelligent ID Code : FF00FF IID Not Intel -- assuming bank not populated COMMON MEMORY REGISTERS: Bank 3 Intelligent ID Code : FF00FF IID Not Intel -- assuming bank not populated COMMON MEMORY REGISTERS: Bank 4 Intelligent ID Code : FF00FF IID Not Intel -- assuming bank not populated Console> show flash filesys
-------- F I L E S Y S T E M S T A T U S -------- Device Number = 0 DEVICE INFO BLOCK: Magic Number = 6887635 File System Vers = 10000 (1.0) Length = 800000 Sector Size = 20000 Programming Algorithm = 4 Erased State = FFFFFFFF File System Offset = 20000 Length = 7A0000 MONLIB Offset = 100 Length = C730 Bad Sector Map Offset = 1FFF8 Length = 8 Squeeze Log Offset = 7C0000 Length = 20000 Squeeze Buffer Offset = 7E0000 Length = 20000 Num Spare Sectors = 0 Spares: STATUS INFO: Writable NO File Open for Write Complete Stats No Unrecovered Errors USAGE INFO: Bytes Used = 201D9B Bytes Available = 5FE265 Bad Sectors = 0 Spared Sectors = 0 OK Files = 1 Bytes = 100FC0 Deleted Files = 1 Bytes = 100DDB Files w/Errors = 0 Bytes = 0 Console> show flash all
-#- ED --type-- --crc--- -seek-- nlen -length- -----date/time------ name 1 .D 2 2D6B310A 100fc0 15 1052123 Aug 26 1998 15:43:50 cat5k_r47_1.cbi 2 .. 2 43B312DF 201ed8 15 1052608 Aug 27 1998 10:23:30 cat5k_r47_1.cbi 6283877 bytes available (2104731 bytes used) -------- F I L E S Y S T E M S T A T U S -------- Device Number = 0 DEVICE INFO BLOCK: Magic Number = 6887635 File System Vers = 10000 (1.0) Length = 800000 Sector Size = 20000 Programming Algorithm = 4 Erased State = FFFFFFFF File System Offset = 20000 Length = 7A0000 MONLIB Offset = 100 Length = C730 Bad Sector Map Offset = 1FFF8 Length = 8 Squeeze Log Offset = 7C0000 Length = 20000 Squeeze Buffer Offset = 7E0000 Length = 20000 Num Spare Sectors = 0 Spares: STATUS INFO: Writable NO File Open for Write Complete Stats No Unrecovered Errors USAGE INFO: Bytes Used = 201D9B Bytes Available = 5FE265 Bad Sectors = 0 Spared Sectors = 0 OK Files = 1 Bytes = 100FC0 Deleted Files = 1 Bytes = 100DDB Files w/Errors = 0 Bytes = 0 ******** Intel Series 2+ Status/Register Dump ******** ATTRIBUTE MEMORY REGISTERS: Config Option Reg (4000): 2 Config Status Reg (4002): 0 Card Status Reg (4100): 1 Write Protect Reg (4104): 4 Voltage Cntrl Reg (410C): 0 Rdy/Busy Mode Reg (4140): 2 COMMON MEMORY REGISTERS: Bank 0 Intelligent ID Code : 8989A0A0 Compatible Status Reg: 8080 Global Status Reg: B0B0 Block Status Regs: 0 : B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 8 : B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 16 : B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 24 : B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 COMMON MEMORY REGISTERS: Bank 1 Intelligent ID Code : 8989A0A0 Compatible Status Reg: 8080 Global Status Reg: B0B0 Block Status Regs: 0 : B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 8 : B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 16 : B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 24 : B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 B0B0 COMMON MEMORY REGISTERS: Bank 2 Intelligent ID Code : FF00FF IID Not Intel -- assuming bank not populated COMMON MEMORY REGISTERS: Bank 3 Intelligent ID Code : FF00FF IID Not Intel -- assuming bank not populated COMMON MEMORY REGISTERS: Bank 4 Intelligent ID Code : FF00FF IID Not Intel -- assuming bank not populated
download
resetswitch
show versionswitch
upload
Use the show history command to list the commands you have entered in the current EXEC session.
show historyThis command has no arguments or keywords.
IOS ATM command.
EXEC.
The command history feature provides a record of EXEC commands you have entered. The number of commands the history buffer records is determined by the history size line configuration command or the terminal history size EXEC command.
Table 2-20 lists the keys and functions you can use to recall commands from the command history buffer.
| Key | Function |
|---|---|
Up Arrow or Ctrl-P 1 | Recalls commands in the history buffer in a backward sequence, beginning with the most recent command. Repeat the key sequence to recall older commands. |
Down Arrow or Ctrl-N 1 | Returns to more recent commands in the history buffer after recalling commands with Ctrl-P or the up arrow. Repeat the key sequence to recall more recent commands. |
| 1The arrow keys function only with ANSI-compatible terminals such as VT100s. |
This example shows how to list the command history:
ATM#show history
enable show atm traffic show atm vlan show lane show history ATM#
Use the show igmp statistics command to view IGMP statistics for a particular VLAN.
show igmp statistics [vlan_id]
vlan_id | (Optional) VLAN for which to show IGMP statistics. |
If no VLAN is specified, statistics for VLAN 1 are shown.
Switch command.
Normal.
This example shows how to view IGMP statistics for VLAN 1:
Console> show igmp statistics 1
IGMP enabled IGMP statistics for vlan 1: Total valid pkts rcvd: 18951 Total invalid pkts recvd 0 General Queries recvd 377 Group Specific Queries recvd 0 MAC-Based General Queries recvd 0 Leaves recvd 14 Reports recvd 16741 Queries Xmitted 0 GS Queries Xmitted 16 Reports Xmitted 0 Leaves Xmitted 0 Failures to add GDA to EARL 0 Topology Notifications rcvd 10 IGMP packets dropped 0 Console>
Table 2-21 describes the fields in the show igmp statistics output.
| Field | Description |
|---|---|
IGMP Enabled | Status of whether IGMP snooping is enabled or disabled. |
Total valid pkts rcvd | Total number of valid IGMP packets received. |
Total invalid pkts recvd | Total number of invalid IGMP packets received. |
General Queries recvd | Total number of IGMP general queries received. |
Group Specific Queries recvd | Total number of IGMP group-specific queries received. |
MAC-Based General Queries recvd | Total number of MAC-based general queries received. |
Leaves recvd | Total number of IGMP leaves received. |
Reports recvd | Total number of IGMP reports received. |
Queries Xmitted | Total number of IGMP general queries transmitted by the switch. |
GS Queries Xmitted | Total number of IGMP group specific-equivalent queries transmitted by the switch. |
Reports Xmitted | Total number of IGMP reports transmitted by the switch. |
Leaves Xmitted | Total number of IGMP leaves transmitted by the switch. |
Failures to add GDA to EARL | Total number of times the switch failed to add a multicast entry (GDA) to the EARL table. |
Topology Notifications rcvd | Total number of topology change notifications received by the switch. |
IGMP packets dropped | Total number of IGMP packets dropped by the switch. |
clear igmp statistics
clear multicast router
set igmp
set multicast router
show multicast router
show multicast group count
Use the show interface command to display information on network interfaces.
show interfaceThis command has no arguments or keywords.
This command has no default setting.
Switch command.
Normal.
This example shows how to display sl0 and sc0:
Console> show interface
sl0: flags=51<UP,POINTOPOINT,RUNNING>
slip 0.0.0.0 dest 0.0.0.0
sc0: flags=63<UP,BROADCAST,RUNNING>
vlan 1 inet 172.16.25.130 netmask 255.255.0.0 broadcast 172.16.255.255
Console>
Table 2-22 describes the fields in the show interface command output.
| Field | Description |
|---|---|
sl0 | Information on the SLIP interface. |
flags | Flags indicating the interface state (decoded in the subsequent field). |
<UP,POINTOPOINT, RUNNING> | Interface state (UP, DOWN, BROADCAST, LOOPBACK, POINTOPOINT, or RUNNING). |
slip | IP address of the SLIP interface. |
dest | IP address of the host to which the console port will be connected. |
sc0 | Information on the in-band interface. |
vlan | Number of the VLAN to which the sc0 interface has been assigned (known as the management VLAN). |
inet | IP address of the interface. |
netmask | Network mask for the interface. |
broadcast | Broadcast address for the interface. |
Use the show ip alias command to show a listing of defined IP aliases.
show ip alias [name]
name | (Optional) Alias for a specific host. |
This command has no default setting.
Switch command.
Normal.
This example shows how to display a listing of all IP aliases:
Console> show ip alias
default 0.0.0.0 sparc20 192.168.10.69 cat5500-1 172.16.169.16 cat5500-2 172.16.169.20 Console>
Use the show ip dns command to show the DNS name servers and the default DNS domain name.
show ip dnsThis command has no arguments or keywords.
This command has no default setting.
Switch command.
Normal.
This example shows how to display the DNS name servers and the default DNS domain name:
Console> show ip dns
DNS is currently enabled. The default DNS domain name is: cisco.com DNS name server status --------------- ------- 172.16.30.32 192.168.2.132 primary 172.31.128.70 Console>
Table 2-23 describes the fields in the show ip dns command output.
| Field | Description |
|---|---|
DNS is currently enabled | Status of whether DNS is enabled or disabled. |
default DNS domain name | Default DNS domain name. |
DNS name server | IP addresses or IP aliases of the configured DNS servers. |
status | Primary DNS server. |
clear ip dns domain
clear ip dns server
set ip dns
set ip dns domain
set ip dns server
Use the show ip permit command to display the IP permit list information.
show ip permit [noalias]
noalias | (Optional) Keyword to force the display to show IP addresses, not IP aliases. |
This command has no default value.
Switch command.
Normal.
This example shows how to display IP permit list information:
Console> show ip permit
IP permit list feature enabled. Permit List Mask ---------------- ---------------- batboy 172.16.101.102 172.20.102.0 255.255.255.0 172.20.164.0 255.255.255.0 Denied IP Address Last Accessed Time Type ----------------- ------------------ ------ 172.20.101.104 08/20/98,07:45:20 SNMP 172.31.206.222 08/21/98,14:23:05 Telnet Console>
Table 2-24 describes the fields in the show ip permit command output.
| Field | Description |
|---|---|
IP permit list feature enabled | Status of whether the IP permit list feature is enabled or disabled. |
Permit List | IP addresses and IP aliases that are allowed to access the switch. |
Mask | Subnet masks of permitted IP addresses. |
Denied IP Address | IP addresses and IP aliases that are not allowed to access the switch. |
Last Accessed Time | Date and time of the last attempt to log in to the switch from the address. |
Type | Login-attempt type. |
clear ip permit
set ip permit
set snmp trap
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