Cisco 860 Series Hardware Installation Manual page 120

Verifying Connections
Table 3-3
Power and Link
To DSL line
(860VAE models
only)
To WAN GE line
(860VAE models
only)
1. FE = Fast Ethernet.
2. xDSL = General term referring to various forms of DSL, including ADSL (asymmetric digital subscriber line), VDSL
(very-high-data-rate digital subscriber line), and G.SHDSL.
3. DSLAM = digital subscriber line access multiplexer.
4. 3G = Third-Generation.
5. WWAN = wireless WAN.
6. RSSI = Received Signal Strength Indicator.
7. CDMA = code division multiple access.
8. GSM = Global System for Mobile Communications.
9. PPP = Point-to-Point Protocol.
10. PPPoE = PPP over Ethernet.
11. PPPoA = PPP over ATM.
12. VPN = Virtual Private Network.
13. SSID = service set identifier.
14. PoE = Power over Ethernet.
15. SFP = small-form-factor pluggable.
Cisco 860 Series, Cisco 880 Series, and Cisco 890 Series Integrated Services Routers Hardware Installation Guide
3-42
Verifying the Router Operation (continued)
LEDs to Check
DSL LINK
DSL ACT
GE Mode
GE ACT
Normal Patterns
On when DSL WAN mode is selected and DSL training
complete.
Blinking when DSL WAN mode is selected but incomplete
DSL LinkUp state such as in-training (slow initially, fast
when almost connected), or controller "OFF", or no cable
attached to DSL connector.
Off when the device is powered off; or GE WAN mode is
selected.
On when the DSL interface is up.
Blinking when there is DSL WAN activity (traffic in either
direction).
Faster blinking when there is heavier traffic.
Off when the device is powered off or the DSL WAN
interface is down.
On when GE WAN mode is selected.
Off when the device is powered off or when DSL WAN
mode is selected.
On when the GE WAN interface is up.
Blinking when there is GE WAN activity (traffic in either
direction).
Off when the device is powered off or when the GE WAN
interface is down.
Chapter 3 Connecting the Router
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