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Cisco 860 Series and Cisco 880 Series Integrated Services Routers Hardware Installation Guide
OL-16193-01
Chapter 1 Product Overview
Hardware Features
WLAN (2.4 GHz) Green On—Radio is connected, SSID
2
is configured, signal is being
transmitted, and client is associated, but no data is being
received or being transmitted.
Slow blinking—Radio is connected, SSID is configured, and
beacons are being transmitted.
Fast blinking—Data is either being received or being
transmitted.
Off—Radio is shut down, and no SSID is configured.
Wireless
models
Wireless
models
WLAN LINK
(Autonomous
Mode)
Green On—Wireless link is up.
Blinking—Ethernet link is up and data is either being
received or being transmitted.
Off—Wireless link is down.
Wireless
models
Wireless
models
WLAN LINK
(Unified Mode)
Green On—Ethernet link is up, wireless access point is
communicating with LWAPP controller.
Blinking—Ethernet link is up, wireless access point is not
communicating with LWAPP controller.
Off—Ethernet link is down.
— Wireless
models
PoE
3
Green On—PoE is connected and powered.
Off—PoE is not installed.
— Models with
PoE
Amber On—Fault with the PoE.
VPN
4
Green On—VPN is connected. — All models
PPP
5
Green On—At least one PPP session is established. — All models
xDSL
6
CD Green On—The xDSL interface is connected to the DSLAM
7
.
Blink—Training to the line.
Off—Indicates that a connection has not been established or
the port is shut down.
— 888 models
xDSL Data Green Blink—The xDSL interface is either receiving or transmitting
data.
Off—No data is being transmitted or being received.
— 888 models
Data BRI
8
LINK Green On—ISDN D channel is connected. — 888 models
Data BRI B1 Green Blinking—B1 channel is either receiving or sending data, or
data is passing through ISDN channel 1.
— 888 models
Data BRI B2 Green Blinking—B2 channel is receiving or sending data, or data is
passing through ISDN channel 2.
— 888 models
3G
9
WWAN
10
Green On—Service is established.
Slow Blinking—Searching for service.
Fast Blinking—Data is either being received or being
transmitted.
— 3G models
Table 1-1 LED Descriptions for the Cisco 860 Series and Cisco 880 Series ISRs (continued)
LED Color Description 860 Series 880 Series