Cisco 2800 Series User Manual

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Troubleshooting Links
• Password Recovery Procedures
• Troubleshooting Router Crashes
• Troubleshooting Router Hangs
• Troubleshooting Memory Problems
• Troubleshooting High CPU Utilization on Cisco Routers
• Technical Assistance Center (TAC) Website
You must have an account on Cisco.com to access the following tools. If you do not have an account or
have forgotten your username or password, click Cancel at the login dialog box, and follow the
instructions.
• TAC Case Collection
Troubleshooting Assistant
• Error Message Decoder
Research and resolve error messages
• Output Interpreter
Generate output analysis of show commands
• Bug Toolkit
Search for known caveats by software version, feature set, and keyword

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)