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Administrator’s Guide for Cisco IPVC 3521 BRI Gateway, Cisco IPVC 3526 PRI Gateway, and Cisco IPVC 3540 PRI Gateway
OL-7995-01
Chapter 3 Configuring the Cisco IPVC 3500 Series Gateway
Viewing Gateway Statistics
•
Message—Displays the error message used to report the event.
•
Total—Displays the total number of reported alarm events.
•
Clear All—Click to clear all events from the Event Log tab.
See
Table 3-5
for a list of BRI gateway SNMP events. See
Table 3-6
for a list of PRI gateway SNMP
events.
Viewing Gateway Statistics
In the Statistics tab, you can view the following system specific information such as call traces and
debugging details. The Statistics tab displays the following:
•
Gateway start-up counter—Displays the number of times that the gateway has reset.
•
Details button—Click to display the Details window, which lists the last three reasons for gateway
power failure.
•
ISDN LOF event counter (PRI gateways only)—Displays the total number of ISDN Loss of Frame
(LoF) errors recorded on both gateway PRI ports.
•
CRC error/event counter on ISDN (PRI gateways only)—Displays the total number of CRC errors
on the ISDN network recorded on both gateway PRI ports.
•
ICMP-in-message counter—Displays the number of Internet Control Message Protocol (ICMP)
packets received.
•
UDP-in-datagram counter—Displays the number of User Datagram Protocol (UDP) packets
received.
•
Packet loss counter—Displays the number of lost packets.
•
Packet late counter—Displays the number of late packets.
•
Accumulated time of B channel usage—Displays the total B channel usage (in minutes).
•
Counter reset time—Displays the last time at which the counters were reset.
•
Reset Counters button—Click to reset all counters to zero.
Configuring Gateway Maintenance Tasks
In the Maintenance tab, you can enter maintenance mode. In maintenance mode, you can perform
maintenance work on the Cisco IPVC 3500 Series Gateway, such as upgrading software. In maintenance
mode, the gateway cannot accept new calls. You can disconnect all calls currently active in the gateway,
or wait for them to disconnect. In maintenance mode, you can only modify the following configuration
settings:
•
Services (see
About Gateway Services, page 3-34
for more information)
•
Fractional B channel status (PRI gateways only) (see
Viewing B Channel Status, page 3-3
for more
information)
•
Gatekeeper IP connectivity (see
Configuring IP Connectivity Settings, page 3-5
for more
information).
•
Resource allocation
•
IVR (see
Configuring IVR Settings, page 3-9
for more information)
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