Cisco 2800 Series User Manual

27
Using the ROM Monitor
OL-5997-02
How to Use the ROM Monitor—Typical Tasks
Sample Output for the stack ROM Monitor Command
rommon 6> stack
Kernel Level Stack Trace:
Initial SP = 0x642190b8, Initial PC = 0x607a0d44, RA = 0x61d839f8
Frame 0 : FP= 0x642190b8, PC= 0x607a0d44, 0 bytes
Frame 1 : FP= 0x642190b8, PC= 0x61d839f8, 24 bytes
Frame 2 : FP= 0x642190d0, PC= 0x6079b6c4, 40 bytes
Frame 3 : FP= 0x642190f8, PC= 0x6079ff70, 32 bytes
Frame 4 : FP= 0x64219118, PC= 0x6079eaec, 0 bytes
Process Level Stack Trace:
Initial SP = 0x64049cb0, Initial PC = 0x60e3b7f4, RA = 0x60e36fa8
Frame 0 : FP= 0x64049cb0, PC= 0x60e3b7f4, 24 bytes
Frame 1 : FP= 0x64049cc8, PC= 0x60e36fa8, 24 bytes
Frame 2 : FP= 0x64049ce0, PC= 0x607a5800, 432 bytes
Frame 3 : FP= 0x64049e90, PC= 0x607a8988, 56 bytes
Frame 4 : FP= 0x64049ec8, PC= 0x64049f14, 0 bytes
Sample Output for the context ROM Monitor Command
rommon 7> context
Kernel Level Context:
Reg MSW LSW | Reg MSW LSW
------ ---------- ---------- | ----- ---------- ----------
zero : 00000000 00000000 | s0 : 00000000 34018001
AT : 00000000 24100000 | s1 : 00000000 00000001
v0 : 00000000 00000003 | s2 : 00000000 00000003
v1 : 00000000 00000000 | s3 : 00000000 00000000
a0 : 00000000 0000002b | s4 : 00000000 64219118
a1 : 00000000 00000003 | s5 : 00000000 62ad0000
a2 : 00000000 00000000 | s6 : 00000000 63e10000
a3 : 00000000 64219118 | s7 : 00000000 63e10000
t0 : 00000000 00070808 | t8 : ffffffff e7400884
t1 : 00000000 00000000 | t9 : 00000000 00000000
t2 : 00000000 63e10000 | k0 : 00000000 00000000
t3 : 00000000 34018001 | k1 : 00000000 63ab871c
t4 : ffffffff ffff80fd | gp : 00000000 63c1c2d8
t5 : ffffffff fffffffe | sp : 00000000 642190b8
t6 : 00000000 3401ff02 | s8 : 00000000 6429274c
t7 : 00000000 6408d464 | ra : 00000000 61d839f8
HI : ffffffff e57fce22 | LO : ffffffff ea545255
EPC : 00000000 607a0d44 | ErrPC : ffffffff bfc05f2c
Stat : 34018002 | Cause : 00000020
Process Level Context:
Reg MSW LSW | Reg MSW LSW
------ ---------- ---------- | ----- ---------- ----------
zero : 00000000 00000000 | s0 : 00000000 6401a6f4
AT : 00000000 63e10000 | s1 : 00000000 00000000
v0 : 00000000 00000000 | s2 : 00000000 64049cf0
v1 : 00000000 00000440 | s3 : 00000000 63360000
a0 : 00000000 00000000 | s4 : 00000000 63360000
a1 : 00000000 00070804 | s5 : 00000000 62ad0000
a2 : 00000000 00000000 | s6 : 00000000 63e10000
a3 : 00000000 00000000 | s7 : 00000000 63e10000
t0 : 00000000 00000000 | t8 : ffffffff e7400884
t1 : 00000000 64928378 | t9 : 00000000 00000000
t2 : 00000000 00000001 | k0 : 00000000 644822e8
t3 : ffffffff ffff00ff | k1 : 00000000 61d86d84
t4 : 00000000 6079eee0 | gp : 00000000 63c1c2d8

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)