Index

spanning tree per-VLAN messages

See SPANTREE_VLAN_SW messages

SPANTREE_FAST messages 3-127SPANTREE_VLAN_SW messages 3-127SPANTREE messages 3-119

stack manager messages

See STACKMGR messages STACKMGR messages 3-127STORM_CONTROL messages 3-130SUPERVISOR messages 3-131supervisor queue messages

See SUPQ messages

SUPQ messages 3-131

SW_DAI messages 3-134

SW_MACAUTH messages 3-137

SW_VLAN messages 3-138

SWITCH_QOS_TB messages 3-145

Switch Database Management messages

See SDM messages

Switched Port Analyzer messages

See SPAN messages

Switched Port Analyzer messages, platform See PLATFORM_SPAN messages

system message format 2-1

T

tables

message severity levels 2-5

variable fields 2-6TAC, contacting 2-7TCAMMGR messages 3-146

ternary content addressable memory manager messages See TCAMMGR messages

ternary content addressable memory messages See L2TM messages

See L3TCAM messages time stamp information 2-1traceback reports 2-7

transceiver messages 3-9trusted boundary messages

See SWITCH_QOS_TB messages

U

UDLD messages 3-148

UFAST_MCAST_SW messages 3-150unicast routing messages

See PLATFORM_UCAST messages UniDirectional Link Detection messages

See UDLD messages upgrading information

See release notes

UplinkFast packet transmission messages See UFAST_MCAST_SW messages

V

variable fields definition 2-6table 2-6

VLAN manager messages

See SW_VLAN messages

VLAN Query Protocol client messages See VQPCLIENT messages

VQPCLIENT messages 3-150

VTP messages

See SW_VLAN messages

W

WCCP messages 3-96

WRLSCNTR messages 3-152

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

 

IN-6

OL-8551-04

 

 

 

Page 176
Image 176
Cisco Systems 3750 manual IN-6

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.