Verifying Connections - Cisco 881W - Integrated Services Router Wireless Hardware Installation Manual

Verifying Connections

Verifying Connections
To verify that all devices are properly connected to the router, first turn on all the connected devices.
Then check the LEDs. To verify router operation, refer to
For full LED description see
and Cisco 890 Series
Table 3-1 Verifying the Router Operation
Power and Link
Power
To servers, PCs,
workstations, or an
external Ethernet switch
connected to the LAN
1
ports (FE0 , FE1, FE2,
or FE3)
To FE WAN line
2
To xDSL line
To ISDN line
4
3G
9
To PPP clients
12
To VPN tunnel
Cisco 860 Series, Cisco 880 Series, and Cisco 890 Series Integrated Services Routers Hardware Installation Guide
3-26
Table 1-1 "LED Descriptions for the Cisco 860 Series, Cisco 880 Series,
ISRs".
LEDs to Check
OK
LAN 0, LAN 1, LAN 2, or LAN 3
WAN FE4
xDSL CD
xDSL Data
Data BRI LNK
Data BRI B1 and B2
5
WWAN
6
RSSI
7
CDMA
8
GSM
PPP
VPN
Table 3-1.
Normal Patterns
On when power is supplied to the router.
On when the FE LAN port is physically connected to a
server, PC, workstation, or external Ethernet switch.
On when the WAN Ethernet carrier has detected status.
Blinks when receiving or transmitting data.
Green when the line is connected to the xDSL DSLAM
Green when receiving or sending data.
Green when the ISDN line is connected.
Green when the channel is connected.
Green when service is established.
Slow blinking when searching for service.
Amber when service is not established.
Green when signal strength is high.
Off or slow blinking when signal strength is low.
Fast blinking when signal strength is medium.
Green when service is established.
Green when service is established.
Green when either a PPPoE
Green when a crypto session is running.
Chapter 3 Connecting the Router
10 11
or PPPoA client is running.
OL-16193-03
3
.