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Use the show version command to display software and hardware information for the supervisor engines only.
show versionThis command has no keywords or arguments.
This command has no default setting.
Switch command.
Normal.
This example shows how to display the software and hardware versions:
Console> show version
WS-C6000 Software, Version NmpSW: 6.1(0.1)
Copyright (c) 1995-1998 by cat12-lnf 172.20.25.135
NMP S/W compiled on Jun 3 1998, 16:53:40
System Bootstrap Version: 2.2(1)
Hardware Version: 0.215 Model: WS-C6000 Serial #: 001905894
Mod Port Model Serial # Versions
--- ---- ------------------- ----------- --------------------------------------
1 2 WS-X6K-SUP1-2GE ABC90589498 Hw : 0.215
Fw : 2.2(1)
Fw1: 2.2(1)
Sw : 6.1(0.1)
Sw1: 6.1(0.1)
2 12 WS-X6412-LX-SC ABC01229169 Hw : 1.4
Fw : 1.4
Sw : 6.1(0.1)
DRAM FLASH NVRAM
Module Total Used Free Total Used Free Total Used Free
------ ------- ------- ------- ------- ------- ------- ----- ----- -----
1 16384K 8925K 7459K 8192K 3840K 4352K 256K 112K 144K
Uptime is 0 day, 23 hours, 51 minutes
Console>
Table 2-48 describes the fields in the show version command output.
| Field | Description |
|---|---|
NmpSW | Version number of the NMP software. |
NMP S/W compiled on | Date and time that the NMP software was compiled. |
System Bootstrap Version | System bootstrap version number. |
Hardware Version | Hardware version number. |
Model | Switch model number. |
Serial # | Switch serial number. |
Module | Module number. |
Port | Number of ports on the module. |
Model | Model number of the module. |
Serial # | Serial number of the module. |
Versions | Hardware, software, and firmware versions of the module. |
Hw | Hardware version of the module. |
Fw | Version of the boot code (for switching modules) or bootstrap (for supervisor engine). |
Fw1 | Version of the firmware boot code (on the supervisor engine). |
Sw | Version of the firmware runtime installed (on the switching module) or the software version (on the supervisor engine). |
Sw1 | Version of the firmware runtime (on the supervisor engine). |
DRAM Total | Total dynamic RAM installed on the module. |
Used | Amount of DRAM in use. |
Free | Amount of available DRAM. |
FLASH Total | Total Flash memory installed on the module. |
Used | Amount of Flash memory in use. |
Free | Amount of available Flash memory. |
NVRAM Total | Total NVRAM installed on the module. |
Used | Amount of NVRAM in use. |
Free | Amount of available NVRAM. |
Uptime is | Number of uninterrupted days, hours, minutes, and seconds the system has been up and running. |
Use the show vlan command to display VLAN information.
show vlan [trunk] vlan [notrunk]
trunk | (Optional) Keyword to force the display to show information only on trunk ports. |
vlan | Number of the VLAN. If the VLAN number is not specified, all VLANs are displayed. |
notrunk | (Optional) Keyword to force the display to show information only on nontrunk ports. |
mapping | Keyword to display VLAN mapping table information. |
This command has no default setting.
Switch command.
Normal.
Each Ethernet switch port and Ethernet repeater group belong to only one VLAN. Trunk ports can be on multiple VLANs.
This example shows how to display information for all VLANs:
Console>show vlanVLAN Name Status IfIndex Mod/Ports, Vlans ---- -------------------------------- --------- ------- ------------------------ 1 default active 5 3/1-8 7/1-24 8/1-24 10 ether-test suspend 901 ether-test2 suspend 999 brf-999 suspend VLAN Type SAID MTU Parent RingNo BrdgNo Stp BrdgMode Trans1 Trans2 ---- ----- ---------- ----- ------ ------ ------ ---- -------- ------ ------ 1 enet 100001 1500 - - - - - 0 0 10 enet 100010 1500 - - - - - 0 0 901 enet 100901 1500 - - - - - 0 0 VLAN DynCreated ---- ---------- 127 Static VLAN AREHops STEHops Backup CRF ---- ------- ------- ---------- 1003 7 7 off Console>
This example shows how to display the VLAN mapping table information:
Console>show vlan mapping802.1q vlan ISL vlan Effective>> ------------------------------------------>> 3000 300 trueConsole>
Table 2-49 describes the fields in the show vlan command output.
| Field | Description |
|---|---|
VLAN | VLAN number. |
Name | Name, if configured, of the VLAN. |
Status | Status of the VLAN (active or suspend). |
IfInswz | Number of the ifIndex. |
Mod/Ports, VLANs | Ports that belong to the VLAN. |
Type | Media type of the VLAN. |
SAID | Security association ID value for the VLAN. |
MTU | Maximum transmission unit size for the VLAN. |
Parent | Parent VLAN, if one exists. |
RingNo | Ring number for the VLAN, if applicable. |
BrdgNo | Bridge number for the VLAN, if applicable. |
Stp | Spanning-Tree Protocol type used on the VLAN. |
BrdgMode | Bridging mode for this VLAN. Possible values are SRB and SRT; the default is SRB. |
DynCreated | Dynamic creation. |
AREHops | Maximum number of hops for All-Routes Explorer frames. Possible values are 1 through 13; the default is 7. |
STEHops | Maximum number of hops for Spanning-Tree Explorer frames. Possible values are 1 through 13; the default is 7. |
Backup CRF | Status of whether the TrCRF is a backup path for traffic. |
802.1Q Vlan | Number of the 802.1Q VLAN. |
ISL Vlan | Number of the ISL VLAN. |
Effective | Status of the VLAN. If the VLAN is active and its type is Ethernet, true is displayed, if not, false is displayed. |
Use the show vtp domain command to display VTP domain information.
show vtp domainThis command has no keywords or arguments.
This command has no default setting.
Switch command.
Normal.
This example shows how to display VTP domain information:
Console> show vtp domain
Domain Name Domain Index VTP Version Local Mode Password
-------------------------------- ------------ ----------- ----------- ----------
1 2 server -
Vlan-count Max-vlan-storage Config Revision Notifications
---------- ---------------- --------------- -------------
15 1023 5 disabled
Last Updater V2 Mode Pruning PruneEligible on Vlans
--------------- ------- -------- -------------------------
172.20.44.30 enabled disabled 2-1000
Console>
Table 2-50 describes the fields in the show vtp domain command output.
| Field | Description |
|---|---|
Domain Name | Name of the VTP domain. |
Domain Index | Domain index number of the domain. |
VTP Version | VTP version number. |
Local Mode | VTP mode (server, client, or transparent). |
Password | Password required or not. |
Vlan-count | Total number of VLANs in the domain. |
Max-vlan-storage | Maximum number of VLANs allowed on the device. |
Config Revision | VTP revision number used to exchange VLAN information. |
Notifications | Notifications to SNMP (enabled or disabled). |
Last Updater | IP address through which VTP was last updated. |
V2 Mode | Status on whether VTP V2 mode is enabled or disabled. |
Pruning | Status on whether VTP pruning is enabled or disabled. |
PruneEligible on Vlans | VLANs on which pruning is allowed. |
Use the show vtp statistics command to display VTP statistics.
show vtp statisticsThis command has no keywords or arguments.
This command has no default setting.
Switch command.
Normal.
This example shows how to display VTP statistics:
Console> show vtp statistics Console> (enable) show vtp statistics VTP statistics: summary advts received0 subset advts received0 request advts received0 summary advts transmitted72 subset advts transmitted7 request advts transmitted0 No of config revision errors0 No of config digest errors0 VTP pruning statistics: TrunkJoin TransmittedJoin ReceivedSummary advts receivedGVRP PDU Received from non-pruning-capable device ---------------------------------------------------------------------------- 4/20000
Table 2-51 describes the fields in the show vtp statistics command output.
| Field | Description |
|---|---|
summary advts received | Total number of summary advts received. |
subset advts received | Total number of subset advts received. |
request advts received | Total number of request advts received. |
summary advts transmitted | Total number of summary advts transmitted. |
subset advts transmitted | Total number of subset advts transmitted. |
request advts transmitted | Total number of request advts transmitted. |
No of config revision errors | Number of config revision errors. |
No of config digest errors | Number of config revision digest errors. |
Trunk | Trunk port participating in VTP pruning. |
Join Transmitted | Number of VTP-Pruning Joins transmitted. |
Join Received | Number of VTP-Pruning Joins received. |
Summary advts received from nonpruning-capable device | Number of Summary advts received from nonpruning-capable devices. |
GVRP PDU Received | Number of GVRP messages received on VTP trunks. |
Use the slip command to attach or detach SLIP for the console port.
slip {attach | detach}
attach | Keyword to activate SLIP for the console port. |
detach | Keyword to deactivate SLIP for the console port. |
The default is SLIP is not active (detached).
Switch command.
Privileged.
You can use the slip command from a console port session or a Telnet session.
This example shows how to enable SLIP for a console port during a console port session:
Console> (enable) slip attach Console port now running SLIP. <console port running SLIP>
This example shows how to disable SLIP for a console port during a Telnet session:
Console> (enable) slip detach SLIP detached on Console port. <console port back to RS-232 Console> Console> (enable)
Posted: Mon May 17 11:33:57 PDT 1999
Copyright 1989-1999©Cisco Systems Inc.