Cisco 2600 Series Hardware Installation Guide

A-3
Cisco 2600 Series Routers Hardware Installation Guide
OL-2171-02
Appendix A Troubleshooting the Router
Reading the LEDs
Figure A-2 Cisco 2691—Front-Panel LEDs
Table A-1 Cisco 261x, Cisco 262x, Cisco 26xxXM, and Cisco 265x Series Routers—Front-Panel LED
Descriptions
LED Description
Power Indicates the router’s operating status. Goes on when power is
supplied to the router and the router is operational.
RPS Off—No RPS
1
is attached.
On—RPS is attached and operational.
Blinking—RPS is attached, but has a failure.
1. RPS = Redundant Power System
Activity Off—In the Cisco IOS software, but no network activity.
Blink (500 ms ON, 500 ms OFF)—In ROMMON, no errors.
Blink (500 ms ON, 500 ms OFF, 2 sec between codes)—In
ROMMON, error detected.
Blink (less than 500 ms)—In the Cisco IOS software, the blink rate
reflects the level of activity.
SYS
RPS
PWR ACT
72100

Cisco 2600 Series Specifications

General

Connectivity Technology	Wired
Network/Transport Protocol	TCP/IP, IPX/SPX, AppleTalk
Operating System	Cisco IOS
Memory	16 MB DRAM
Flash Memory	8 MB
Interfaces	Ethernet, Serial, ISDN BRI
Expansion Slots	1 network module slots
Routing Protocols	RIP, EIGRP, OSPF, BGP
Product Type	Router
Form Factor	Rack-mountable
Data Link Protocol	Ethernet, Fast Ethernet, Serial, ISDN
Remote Management Protocol	SNMP, Telnet
Power Supply	Internal AC power supply