Cisco 3521, Руководство администратора

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5-7
Administrator’s Guide for Cisco IPVC 3521 BRI Gateway, Cisco IPVC 3526 PRI Gateway, and Cisco IPVC 3540 PRI Gateway
OL-7995-01
Chapter 5 Troubleshooting the Cisco IPVC 3500 Series Gateway
Using the Hyperterminal Configuration Commands
Using the Hyperterminal Configuration Commands
This section describes configuration commands that you can access through the
Cisco IPVC 3500 Series Gateway serial port. You can use some of these commands to set device
parameters that are unavailable in the Gateway interface. This section describes how to use the
hyperterminal do the following:
• Accessing Device Commands through the Serial Port, page 5-8
•
Changing a Global User Name and Password, page 5-8
• Setting Echo Cancellation, page 5-9 (Cisco IPVC 3521 BRI Gateways only)
•
Configuring the Web Server Port, page 5-9
•
Configuring BRI Ports, page 5-10 (Cisco IPVC 3521 BRI Gateways only)
•
Setting T.120 Data Collaboration Capability, page 5-11
• Restoring the Factory Default Settings, page 5-11
•
Configuring the Ethernet Port, page 5-12
Table 5-1 LED Monitoring Tab LEDs
LED Description
Link LED This LED located nearest to the model number on the front panel lights green
when there is an Ethernet connection between the gateway device and the
network.
Connectivity LED This LED indicates the type of Ethernet interface that is used. The LED lights
green when the Ethernet interface is 100BaseT. The LED is off when the
Ethernet interface is 10BaseT.
GK Reg LED The LED lights green when the gateway has an active registration with the
gatekeeper.
CD LED This LED lights green when the connection between the gateway and BRI or
PRI line is active.
Alarm LED This LED lights orange when the gateway fails the self test during boot
sequence or when there is a loss of frame alignment.
ACT LED This LED lights green when there is call activity.
ACT 1 LED This LED lights green when there is call activity on BRI or PRI port 1.
ACT 2 LED This LED lights green when there is call activity on BRI port 2.
Note This LED appears only on Cisco IPVC 3521 BRI Gateways.
ACT 3 LED This LED lights green when there is call activity on BRI port 3.
Note This LED appears only on Cisco IPVC 3521 BRI Gateways.
ACT 4 LED This LED lights green when there is call activity on BRI port 4.
Note
This LED appears only on Cisco IPVC 3521 BRI Gateways.