Planet IGS-20040MT User Manual

User’s Manual of IGS-20040MT
4.17 RMON
RMON is the most important expansion of the standard SNMP. RMON is a set of MIB definitions, used to define standard
network monitor functions and interfaces, enabling the communication between SNMP management terminals and remote
monitors. RMON provides a highly efficient method to monitor actions inside the subnets.
MID of RMON consists of 10 groups. The switch supports the most frequently used group 1, 2, 3 and 9:
 Statistics: Maintain basic usage and error statistics for each subnet monitored by the Agent.
 History: Record periodical statistic samples available from Statistics.
 Alarm: Allow management console users to set any count or integer for sample intervals and alert thresholds for
RMON Agent records.
 Event: A list of all events generated by RMON Agent.
Alarm depends on the implementation of Event. Statistics and History display some current or history subnet statistics. Alarm
and Event provide a method to monitor any integer data change in the network, and provide some alerts upon abnormal events
(sending Trap or record in logs).
4.17.1 RMON Alarm Configuration
Configure RMON Alarm table on this Page. The entry index key is ID.; screen in Figure 4-17-1 appears.
Figure 4-17-1: RMON Alarm Configuration Page Screenshot
The Page includes the following fields:
Object Description
Check to delete
the entry. It will be deleted during the next save.
 Delete
Indicates the inde
x of the entry. The range is from 1 to 65535.
 ID
 Interval
Indicates the interval in seconds for sampling and comparing the rising and
falling threshold. The range is from 1 to 2^31-1.
 Variable
Indicates the particular variable to be sampled, the possible variables are:
 InOctets: The total number of octets received on the interface, including
framing characters.
 InUcastPkts: The number of uni-cast packets delivered to a higher-layer
protocol.
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Planet IGS-20040MT Specifications

General

Switch type	Managed
Switch layer	L2+
Traffic classification	Yes
Console port	RJ-45
Fiber optic connector	MiniGBIC
SFP module slots quantity	4
Installed SFP modules quantity	0
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity	16
10G support	No
Number of VLANs	4095
Networking standards	IEEE 1588v2, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1ad, IEEE 802.1ag, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3ah, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
Virtual LAN features	Stacked VLAN, Private VLAN, Tagged VLAN, Protocol-based VLAN
Copper ethernet cabling technology	10BASE-T, 100BASE-TX, 1000BASE-T
Stackable	-
Certification	FCC, CE
Product color	Blue, White
Housing material	Aluminum
International Protection (IP) code	IP30
Fiber ethernet cabling technology	100BASE-FX, 1000BASE‑BX, 1000BASE‑LX, 1000BASE‑SX
Throughput	29.7 Mpps
Jumbo frames	9216
MAC address table	8000 entries
Number of IP interfaces	8
Power consumption (max)	17 W
Power consumption (typical)	8 W
Heat dissipation	27 BTU/h
Storage temperature (T-T)	-40 - 85 °C
Operating temperature (T-T)	-40 - 75 °C
Operating relative humidity (H-H)	5 - 95 %
Supported network protocols	IPv4 / IPv6
Authentication	MAC-based authentication, Port-based authentication
Security algorithms	802.1x RADIUS, SSH, SSL/TLS
Number of multicast groups filtered	255
Harmonized System (HS) code	85176990

Weight and Dimensions

Depth	107.3 mm
Width	76.8 mm
Height	152 mm
Weight	1043 g