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Enterprise Edition software, pre-installed in Enterprise Edition switches and available as an upgrade kit for Standard Edition switches, meets requirements for administering multiple switches in large, distributed networks. Enterprise Edition software provides high capacity links and stackability through Fast EtherChannel, and broadcast control through ISL Virtual LAN (VLAN) trunking, and are the best choice for desktop switches used in a network with Cisco routers, chassis switches, and access servers. Higher performance (up to 400 Mbps) between switches with Fast EtherChannel Ease of deployment with file configuration, and autoconfiguration Cisco IOS CLI for convenient management by customers who are familiar with Cisco`s router interface Port Aggregation Protocol (PagP) automates the creation of Fast EtherChannel groups Scalability with broadcast control features including ISL VLANs Enhanced switch security with TACACS+ Multilevel console access to assign users read/write or read-only privileges Dynamic Inter-Switch Link Protocol (DISL) simplifies the creation of an ISL trunk from two interconnected Fast Ethernet devices For specification information, see the "Catalyst 2820 and 1900 Series" sections in the "Switches" chapter. Enterprise Edition Software for the Catalyst 2820 and 1900 Series
Product Overview
Key Features and Benefits
Specifications
Ordering Information
Product and Part Numbers
Table 21-3: Part Numbers for the Catalyst 2820 and 1900
| Part Description | Part Number |
|---|---|
| Catalyst 1900/2820 Enterprise Edition Upgrade Kit | WS-C19/28EEUG |
| Catalyst 1900/2820 Enterprise Edition Software Upgrade Kit, 10 licenses | WS-C19/28EEUG10 |
| Preinstalled Enterprise Edition Software | |
| Catalyst 1900 and 2820 series Enterprise Edition switches (Enterprise Edition software preinstalled) | WS-C1912-EN |
| Catalyst 1900 Enterprise Edition with 12 switched 10BaseT ports, one 100BaseTX port, and 1024 address cache | WS-C1912C-EN |
| Catalyst 1900 Enterprise Edition with 24 switched 10BaseT ports, two 100BaseTX ports, and 1024 address cache | WS-C1924-EN |
| Catalyst 1900 Enterprise Edition with 24 switched 10BaseT ports, one 100BaseTX port, one 100BaseFX port, and 1024 address cache | WS-C1924C-EN |
| Catalyst 2820 Enterprise Edition with 24 switched 10BaseT ports, two high-speed expansion slots, and 2048 address cache | WS-C2822-EN |
| Catalyst 2820 Enterprise Edition with 24 switched 10BaseT ports, two high-speed expansion slots, and 8192 address cache | WS-C2828-EN |
| Pack of five Catalyst 1924 Enterprise Edition Ethernet switches | WS-C1924-EN-5PACK |
| Pack of five Catalyst 1924C Enterprise Edition Ethernet switches | WS-C1924C-EN-5PACK |
Support for Enterprise Edition software is included with the purchase of Catalyst 1900 and 2820 base units.