Zhone 2004 ユーザーガイド
7-6
2 0 0 0 - A 2 - G B 2 2 - 0 0
The table below lists the IAD provisioning parameters on the voice gateway
that identifies the IAD and affects its performance. Verify these parameters
when troubleshooting the IAD.
that identifies the IAD and affects its performance. Verify these parameters
when troubleshooting the IAD.
Incompatible RIPv1
Check and correct subnet
masks (255.255.255.0)
masks (255.255.255.0)
Update RIPv1 to RIPv2.
If IAD is configured as a bridge:
Incorrect bridging
parameters
parameters
Correct as necessary
Incorrect connection
Ensure the IAD is connected
to another bridge
to another bridge
Missing peer or
converter
converter
Install a converter to convert
1483 cells to Ethernet packets.
1483 cells to Ethernet packets.
Parameter
Description
ID
Identification number of the IAD (read only)
Serial Number
IAD serial number (read only). Same as MAC Address
Profile Name
IAD profile name
Interface Group
Interface Group that will deliver the subscriber’s calls.
ATM Protection Group
ATM Protection Group to which the IAD is assigned.
VPI
Virtual Path Identifier that identifies the
subscriber-specific logical path between the voice
gateway and the ATM network.
subscriber-specific logical path between the voice
gateway and the ATM network.
VCI
Virtual Circuit Identifier that identifies the
subscriber-specific virtual circuit between the voice
gateway and the ATM network (VCI must be specific
subscriber-specific virtual circuit between the voice
gateway and the ATM network (VCI must be specific
− between 32 and 1023).
Transport
ATM
Signaling
Loop Start or Ground Start
Compression
No compression, 32k, or 16k
Echo Cancellation
On or off
Admin
Service state of IAD: locked or unlocked
Operational
State of IAD (read only)
Symptom
Probable Cause
Corrective Action