Cisco Systems 3750 manual 139

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Chapter 3 Message and Recovery Procedures

SW_VLAN Messages

Error Message SW_VLAN-4-BAD_PM_VLAN_COOKIE_RETURNED: VLAN manager unexpectedly received a bad PM VLAN cookie from the Port Manager, VLAN indicated [dec].

Explanation The VLAN manager received an upcall and a VLAN cookie from the port manager, which translated to a bad VLAN ID. [dec] is the VLAN ID.

Recommended Action Find out more about the error by using the show tech-supportprivileged EXEC command and by copying the error message exactly as it appears on the console or system log and entering it in the Output Interpreter tool. Use the Bug Toolkit to look for similar reported problems. For more information about these online tools and about contacting Cisco, see the “Error Message Traceback Reports” section on page 2-7.

Error Message SW_VLAN-4-BAD_STARTUP_VLAN_CONFIG_FILE: Failed to configure VLAN from startup-config. Fallback to use VLAN configuration file from non-volatile memory.

Explanation The VLAN software did not use the VLAN configuration from the startup-configuration file. It will use the binary VLAN configuration file in NVRAM memory.

Recommended Action No action is required.

Error Message SW_VLAN-4-BAD_VLAN_CONFIGURATION_FILE: VLAN configuration file contained incorrect verification word [hex].

Explanation The VLAN configuration file read by the VLAN manager did not begin with the correct value. The VLAN configuration file is invalid, and it has been rejected. [hex] is the incorrect verification value.

Recommended Action Find out more about the error by using the show tech-supportprivileged EXEC command and by copying the error message exactly as it appears on the console or system log and entering it in the Output Interpreter tool. Use the Bug Toolkit to look for similar reported problems. For more information about these online tools and about contacting Cisco, see the “Error Message Traceback Reports” section on page 2-7.

Error Message SW_VLAN-4-BAD_VLAN_CONFIGURATION_FILE_VERSION: VLAN configuration file contained unknown file version [dec].

Explanation The VLAN configuration file read by the VLAN manager contained an unrecognized file version number, which might mean an attempt to regress to an older version of the VLAN manager software. [dec] is the file version number.

Recommended Action Find out more about the error by using the show tech-supportprivileged EXEC command and by copying the error message exactly as it appears on the console or system log and entering it in the Output Interpreter tool. Use the Bug Toolkit to look for similar reported problems. For more information about these online tools and about contacting Cisco, see the “Error Message Traceback Reports” section on page 2-7.

 

 

Catalyst 3750, 3560, 3550, 2975, 2970, and 2960 Switch System Message Guide

 

 

 

 

 

 

OL-8551-04

 

 

3-139

 

 

 

 

 

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Contents Americas Headquarters Page Iii N T E N T SNetworkportsatellite Messages PM Messages OL-8551-04 Purpose AudienceConventions ViiViii Related PublicationsDevice manager online help available on the switch See these documents for other information about the switchOL-8551-04 System Message Overview How to Read System MessagesAuto-QoS only Catalyst Switches Automatic quality of service2975 switches Boot loader patchPower over Ethernet PoE Catalyst 3550 switch onlyProtocol only Catalyst 3750 Switches GigaStack Gbic moduleFacility Code Description Location Wrlscntr Messages Catalyst 3750 Integrated Wireless LAN Ternary content addressable memoryMac address table manager only QoS trusted boundaryType of Information Output Interpreter Error Message Traceback ReportsOL-8551-04 Autoqos Messages, page 3-8only Catalyst 3550 switches Message and Recovery ProceduresIpdevicetrackingha Messages, PBR Messages, page 3-75only Catalyst 3550 switchesAclmgr Messages SDM Messages, page 3-118only Catalyst 3750 and 2975 switchesMessage and Recovery Procedures Aclmgr Messages Message and Recovery Procedures Aclmgr Messages Message and Recovery Procedures Aclmgr Messages Message and Recovery Procedures Aclmgr Messages Autoqos Messages Backupinterface MessagesThis section contains the Flex Link messages Badtransceiver Messages This section contains the boot loader patch messagesBspatch Messages This section contains the Badtransceiver messageCfgmgr Messages This section contains the configuration manager messagesMessage and Recovery Procedures Cfgmgr Messages Error Message CFGMGR-6-APPLYINGRUNNINGCFG as new master CMP Messages Dhcpsnooping Messages Message and Recovery Procedures Dhcpsnooping Messages Message and Recovery Procedures Dhcpsnooping Messages DHCPSNOOPINGCAT3550 Messages DOT1X Messages DOT1QTUNNELLING MessagesThis section contains the Ieee 802.1x messages Recommended Action Reload the device DOT1XSWITCH MessagesMessage and Recovery Procedures DOT1XSWITCH Messages Message and Recovery Procedures DOT1XSWITCH Messages Message and Recovery Procedures DOT1XSWITCH Messages DTP Messages DWL Messages EC Messages Message and Recovery Procedures EC Messages Message and Recovery Procedures EC Messages Error Message EC-5-NOLACP Invalid EC mode, Lacp not enabled This section contains the Environment messages Environment MessagesEthcntr Messages Error Message ETHCNTR-3-INTERNALERROR Internal Error chars Message and Recovery Procedures Ethcntr Messages Message and Recovery Procedures Ethcntr Messages This section contains messages for the Express Setup feature Expresssetup MessagesFM Messages Error Message FM-3-CONFLICT chars chars conflicts with chars Error Message FM-3-GOTVLABEL Got label for Vlan dec Message and Recovery Procedures FM Messages Message and Recovery Procedures FM Messages Message and Recovery Procedures FM Messages Message and Recovery Procedures FM Messages Tcam ID Message and Recovery Procedures FM Messages This section contains the front-end controller messages Frntendctrlr MessagesGbic Messages Message and Recovery Procedures Gbic Messages Message and Recovery Procedures Gbic Messages Gbicsecurity Messages Message and Recovery Procedures Gbicsecurity Messages Message and Recovery Procedures Gbicsecurity Messages Gbicsecuritycrypt Messages Gbicsecurityunique Messages This section contains the GigaStack Gbic module messages Gigastack MessagesThis section contains hardware messages Hardware MessagesMessage and Recovery Procedures Hardware Messages Hlfm Messages This section contains port-security messages Hpsecure MessagesIdbman Messages Message and Recovery Procedures Idbman Messages Message and Recovery Procedures Idbman Messages This section contains the Igmp querier messages Igmpquerier MessagesThis section contains the Power over Ethernet PoE messages Ilpower MessagesMessage and Recovery Procedures Ilpower Messages Message and Recovery Procedures Ilpower Messages Message and Recovery Procedures Ilpower Messages Message and Recovery Procedures Ilpower Messages Message and Recovery Procedures Ilpower Messages Message and Recovery Procedures Ilpower Messages Imagemgr Messages Error Message IMAGEMGR-6-AUTOCOPYSW charsIpdevicetrackingha Messages L3TCAM Messages L2TM MessagesMaclimit Messages Networkportsatellite Messages Macmove MessagesThis section contains the Macmove messages Pagpdualactive Messages This section contains the policy-based routing PBR messages PBR MessagesMessage and Recovery Procedures PBR Messages This section contains the PHY messages PHY MessagesMessage and Recovery Procedures PHY Messages Pimsn Messages This section contains low-level platform-specific messages Platform MessagesPlatformfbm Messages This section has the Cisco Express Forwarding CEF message Platformhcef MessagesThis section has the platform pseudo label manager messages Platformhplm MessagesPlatform IPC Messages This section contains the IP Version 6 message PLATFORMIPv6 MessageThis section contains policy based routing PBR messages Platformpbr MessagesMessage and Recovery Procedures Platformpbr Messages This section contains platform port manager PM messages Platformpm MessagesPlatformrpc Messages Message and Recovery Procedures Platformrpc Messages Platformspan Messages This section contains platform unicast routing messages Platformucast MessagesError Message PLATFORMUCAST-3-CEF chars Error Message PLATFORMUCAST-3-HSRP chars This section contains platform Vlan messages Platformvlan MessagesPlatformwccp Messages PM Messages Message and Recovery Procedures PM Messages Error Message PM-4-BADCOOKIE chars was detected 100 101 102 103 104 This section contains the port security messages Portsecurity Messages105 106 107 Qatm Messages108 QM Messages109 110 111 Qosmgr Messages112 113 114 115 116 117 Rmon MessagesSpan Messages SDM Messages118 This section contains the spanning-tree messages Spantree Messages119 120 121 122 123 124 125 126 Vlan IDSpantreevlansw Messages Spantreefast MessagesStackmgr Messages 127128 129 This section contains the storm control messages Stormcontrol Messages130 Supq Messages Supervisor Messages131 132 133 Swdai Messages134 135 136 Swmacauth MessagesSwvlan Messages Swmatm Messages137 138 139 140 141 142 143 144 Tcammgr Messages Switchqostb MessagesThis section contains the QoS trusted boundary TB messages 145146 147 Udld Messages148 149 Ufastmcastsw Messages150 Vqpclient MessagesWrlscntr Messages Wccp Messages151 152 Document conventions Documentation, relatedIN-1 IN-2 IN-3 IN-4 Platformipc messages Platformpbr messages Power over Ethernet messagesPublications, related IN-5IN-6
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3750 specifications

The Cisco Systems 3750 series is a family of enterprise-class stackable switches that were designed to provide high-performance networking solutions for organizations requiring robust management features, security, and scalability. Known for their reliability and advanced capabilities, the 3750 series is particularly aimed at accommodating the demands of LAN environments in organizations ranging from small businesses to large enterprises.

One of the defining features of the Cisco 3750 series is its StackWise technology. This innovative feature enables the stacking of up to nine switches together, allowing them to function as a single logical unit. This results in simplified management, higher redundancy, and increased scalability. The StackWise technology allows for seamless failover and enhanced bandwidth between the stacked switches.

In terms of performance, the 3750 series supports Layer 2 and Layer 3 switching, offering routing capabilities to handle both traditional and modern network demands. It is equipped with advanced Quality of Service (QoS) features, ensuring that critical applications such as voice and video are prioritized for optimal performance.

The Cisco 3750 also features extensive security capabilities. It incorporates features such as IEEE 802.1X authentication, DHCP snooping, and dynamic ARP inspection to protect against unauthorized access and various network attacks. These enhancements help maintain data integrity and secure communications across the network.

Another noteworthy characteristic of the 3750 series is its support for Power over Ethernet (PoE). PoE allows for the delivery of power over Ethernet cables to connected devices, such as IP phones and wireless access points, facilitating simpler installations and reducing the need for additional power outlets.

The Cisco 3750 series also provides a comprehensive set of management tools. With features like Cisco's Embedded Event Manager (EEM) and extensive SNMP support, network administrators can efficiently monitor and manage network performance, troubleshoot issues, and maintain high availability.

Additionally, the series is compatible with Cisco's IOS software, which provides a rich set of features, including advanced routing protocols, multicast support, and extensive security options, further enhancing the functionality and versatility of the switches.

Overall, the Cisco Systems 3750 series stands out for its stackable design, high-performance features, security capabilities, and management tools, making it a popular choice for organizations looking for dependable and scalable networking solutions.