Cisco 2800 Series User Manual

26
Using the ROM Monitor
OL-5997-02
How to Use the ROM Monitor—Typical Tasks
Examples
This section provides the following examples:
• Sample Output for the stack ROM Monitor Command, page 27
• Sample Output for the context ROM Monitor Command, page 27
• Sample Output for the frame ROM Monitor Command, page 28
• Sample Output for the sysret ROM Monitor Command, page 28
• Sample Output for the meminfo ROM Monitor Command, page 28
Step 3
frame [number]
Example:
rommon > frame 4
(Optional) Displays an entire individual stack frame.
• The default is 0 (zero), which is the most recent frame.
Step 4
sysret
Example:
rommon > sysret
(Optional) Displays return information from the last booted
system image.
• The return information includes the reason for
terminating the image, a stack dump of up to eight
frames, and, if an exception is involved, the address at
which the exception occurred.
Step 5
meminfo [-l]
Example:
rommon > meminfo
(Optional) Displays memory information, including:
• Main memory size, starting address, and available
range
• Packet memory size
• NVRAM size
Alternatively, using the meminfo -l command provides
information on supported DRAM configurations for the
router.
Command or Action Purpose

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)