User's Manual

Text-based diagnostic utilities 495
Table 80
Network Diagnostic Utilities availability (cont’d.)
Function module
Before IP
Address
assignment
After IP Address
assignment,
unregistered -
Local Mode
Registered
(TPS) -
Remote Mode
Call in progre
ss
(TPS)
Supplicant Device ID N/A N/A Yes Yes
Supplicant Authenticat
or ID
N/A N/A Yes Yes
Ping and TraceRoute
The system administrator can use the local diagnostic tools, Ping
or Traceroute command, from a specific endpoint with any arbitrary
destination, typically another endpoint or Signaling Server. Ping and
TraceRoute are available in Local or Remote mode.
Ethernet statistics
In Local or Remote Mode, the system administrator can view ethernet
statistics (for example, number of collisions, VLAN ID, speed and duplex)
for the IP Phone on a particular endpoint. The exact statistics depends on
what is available from the IP Phone for the specific endpoint. The user
may select either the Network Port (NIport) or PC port (PCport).
IP Networking statistics
In Local or Remote Mode, the system administrator can view information
about the packets sent, packets received, broadcast packets received,
multicast packets received, incoming packets discarded, and outgoing
packets discarded.
DHCP information process
In Remote Mode, the system administrator can view DHCP settings (for
example, IP address, S1, S2, and S4 addresses) for each IP Phone. In
Local Mode partial information is available.
UNIStim/RUDP statistics
In Remote Mode, the system administrator can view RUDP statistics (for
example, number of messages sent, received, retries, resets, and uptime)
for the IP Phones.
RTP/RTCP statistics
In Remote Mode, the system administrator can view RTP/RTCP QoS
metrics (for example, packet loss and jitter) while a call is in progress.
Nortel Communication Server 1000
IP Phones Fundamentals
NN43001-368 02.07
5 February 2009
Copyright © 2003-2009 Nortel Networks
.