1-122
Cisco Integrated Services Router Hardware Installation Guide
 
Chapter 1      Product Overview
  Cisco 860, 880, 890 Series
WLAN 
(2.4 GHz)
Green On—Radio is connected, SSID
1
 is configured, 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
Wireless 
models
WLAN (5 GHz) Green On—Radio is connected, SSID is configured, 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
Wireless 
models
WLAN LINK 
(Unified Mode)
Green On—Ethernet link is up, and wireless access point (AP) is 
communicating with LWAPP
2
 controller.
Blinking—Ethernet link is up, but wireless AP is not 
communicating with LWAPP controller.
Off—Ethernet link is down.
— Wireless 
models
Wireless 
models
PoE Green On—PoE is connected and powered.
Off—PoE is not installed.
—Models 
with PoE
Models 
with PoE
Amber On—Fault with the PoE.
VPN Green On—VPN is connected. — All models All models
PPP
3
Green On—At least one PPP session is established. — All models All models
xDSL
4
 CD Green On—The xDSL interface is connected to the DSLAM
5
.
Blinking—Training to the line.
Off—Indicates that a connection has not been established 
or the port is shut down.
— 886, 
886VA, 
887, 
887VA, 
887VA-M 
888 
models
896VA, 
897VA, 
898EA, 
897VAB
Table 1-42 LED Descriptions for the Cisco 860 Series, Cisco 880 Series, and Cisco 890 Series ISRs (continued)
LED Color Description 860 Series 880 Series 890 Series