Cisco 2800 Series User Manual

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Finding Feature Documentation
Note We recommend that you use the Cisco Router and Security Device Manager (SDM) to configure your
router. To access SDM, see the quick start guide that you received with your router.
You can access Cisco IOS feature documentation in the following ways:
• Using Cisco.com Feature Resources, page 1
• Finding Documentation for a Specific Feature by Using Cisco Feature Navigator, page 2
• Finding Documentation for All Supported Features on Your Router by Using Cisco Feature
Navigator, page 3
• Finding Feature Documentation by Browsing Feature Modules by Cisco IOS Release, page 4
• Finding Feature Documentation by Browsing Cisco IOS Release Notes, page 4
For a list of key supported features, see the data sheet and other product literature for your router.
Additional IOS-related technical documentation can be found at this URL:
http://www.cisco.com/cisco/web/support/index.html
Using Cisco.com Feature Resources
Following are links to resources available on Cisco.com for voice, security, and dial configuration.
Voice Configuration Resources
The Cisco IOS Voice Configuration Library is available at this URL:
http://www.cisco.com/en/US/docs/ios/12_3/vvf_c/cisco_ios_voice_configuration_library_glossary
/vcl.htm

Cisco 2800 Series Specifications

General

Power Supply	Internal power supply
Product Type	Router
Form Factor	Rack-mountable
Connectivity Technology	Wired
Power Device	Internal power supply
Operating System	Cisco IOS
Integrated Services	Security, voice
WAN Interfaces	T1/E1, Serial
LAN Interfaces	Fast Ethernet, Gigabit Ethernet
Expansion Slots	4
Data Link Protocol	Ethernet, Fast Ethernet, Gigabit Ethernet
Network/Transport Protocol	IP, TCP
Remote Management Protocol	SNMP, Telnet
Features	VPN support, Quality of Service (QoS), VLAN support
Voltage Required	AC 100-240 V
Security Features	Firewall, VPN, Access Control Lists (ACLs)