Toshiba CTX28 用户手册

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IP Telephony and QSIG Over IP
CTX IP Troubleshooting
9-36
Strata CTX I&M        06/04
Using PC or Workstation With Multiple Network Interfaces
Start capture tool and specify the network interface face on BIPU/IPT. See 
.
Figure 9-15 PC or Workstation With Multiple Network Interfaces
Requirement for Capture Tool
The following is the better, but not mandatory.
Support GUI format (summary, details and dump).
Enable to decode VoIP protocols.
Examples:
Sniffer
Ethereal
Network Monitor for MS-Windows
tcpdump (Linux, BSD)
snoop (Solaris)
To analyze the captured data more efficiently, save the captured data in binary format (not text 
format). The libcap format is better (suffix is .cap).
IP Troubleshooting Resolutions
Table 9-10
IP Troubleshooting Problems and Resolutions 
No.
Problem
Action
Cause
How to Resolve
1
IPT repeats reset and 
reboot.
“Remove that IPT from network. 
Execute ping command to an IP 
address assigned to that IPT 
from PC. Do you receive the 
reply packets?”
IP address was duplicated 
with other IPTs or network 
equipment.
Don’t duplicate IP address.
Connectivity Problems:
2
IPT is unable to connect 
to BIPU.
Verify the IPT configuration 
(enter terminal setting mode by 
pressing 3+6+9+Hold).
In FK11, Check the BIPU IP 
address is same as that of 
Prog151-FK1
Incorrect programming of 
BIPU IP address.
Re-configure the BIPU IP 
address correctly.
Ping to BIPU but no replies are 
received.
1. LAN cable has come 
loose.
2. Gateway setting of IPT 
was mistaken.”
1. Check LAN cable on a 
route.
2. Re-configure the Default 
Gateway address correctly.
Switch
Strata CTX
BIPU
6710
IP Network
Monitor device
Network Interface card