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About FrameSaver SLV In-Line Monitors
1-6
9820-A2-GB20-20 June 2000
H
NetScout Manager Plus and NetScout Probe Support. Provides complete
LAN and WAN traffic analysis and monitoring functions for FrameSaver SLV
devices. The following features are supported using this application:
— Thresholds for RMON 1 (Remote Monitoring, Version 1) alarms and
events can be configured.
— (Models 9820 and 9820-2M.) Performance monitoring can be performed
using collected RMON 2 (Version 2) data. NetScout Manager Plus’s
Protocol Directory and Distribution functionality allows FrameSaver SLV
9820 and 9820-2M units to measure up to eleven network-layer protocols
and report the amount of traffic generated by each. Its IP Top Talkers and
Listeners reporting identifies the devices using network bandwidth for
traffic and protocol analysis, identifying the network’s top six users. In
addition, it collects performance statistics from FrameSaver devices. Up
to 900 samples can be stored in 15-minute buckets, with 96 buckets in a
24-hour period, for up to five days worth of data.
— Optional standalone NetScout Probes can be used with FrameSaver
devices at sites where full 7-layer monitoring, an unlimited number of
protocols, and advanced frame capture and decode capabilities are
desired.
OSI Layers Monitored
Using:
9820 9820-2M 9820-8M 9820-45M
FrameSaver SLV 1–3 1–3 1–2 1–2
Netscout Probe 3–7 3–7 3–7 3–7
H
Hardware Bypass Feature. In the event of catastrophic system failure or
power loss, data traffic is routed through hardware directly between the
network port and the user data port.