Chapter 39 Access Control

 

 

 

 

 

Table 126

SNMP System Traps (continued)

 

 

 

 

 

 

OPTION

 

OBJECT LABEL

OBJECT ID

DESCRIPTION

intrusionloc

 

IntrusionLockEventOn

1.3.6.1.4.1.890.1.5.8.55.2

This trap is sent when intrusion

k

 

 

5.2.1

lock occurs on a port.

 

 

 

 

 

loopguard

 

LoopguardEventOn

1.3.6.1.4.1.890.1.5.8.55.2

This trap is sent when

 

 

 

5.2.1

loopguard shuts down a port.

 

 

 

 

 

errdisable

 

errdisableDetectTrap

1.3.6.1.4.1.890.1.5.8.55.1

This trap is sent when an error

 

 

 

30.4.1

is detected on a port.

 

 

 

 

 

 

 

errdisableRecoveryTrap

1.3.6.1.4.1.890.1.5.8.55.1

This trap is sent when the

 

 

 

30.4.2

Switch automatically enables a

 

 

 

 

port which was shut down after

 

 

 

 

a specified time interval.

 

 

 

 

 

externalarm

 

ExternalAlarmEventOn

1.3.6.1.4.1.890.1.5.8.55.2

This trap is sent when the

 

 

 

5.2.1

external alarm is received.

 

 

 

 

 

 

 

ExternalAlarmEventClear

1.3.6.1.4.1.890.1.5.8.55.2

This trap is sent when the

 

 

 

5.2.2

external alarm is stops sending

 

 

 

 

an alert.

 

 

 

 

 

Dyinggasp

 

DyingGaspEventOn

1.3.6.1.4.1.890.1.5.8.55.2

The trap is sent when the

 

 

 

5.2.1

device power goes below the

 

 

 

 

normal value.

 

 

 

 

 

ACPrefer

 

ACPreferEventOn

1.3.6.1.4.1.890.1.5.8.55.2.

The trap is sent when the

 

 

 

5.2.1

Switch changes to use AC

 

 

 

 

power when both AC power

 

 

 

 

and DC power are available.

 

 

 

 

 

 

 

ACPreferEventClear

1.3.6.1.4.1.890.1.5.8.55.2.

The trap is sent when the

 

 

 

5.2.2

Switch changes to use DC

 

 

 

 

power because AC power is not

 

 

 

 

available.

 

 

 

 

 

Table 127

SNMP InterfaceTraps

 

 

 

 

 

 

 

OPTION

 

OBJECT LABEL

OBJECT ID

DESCRIPTION

linkup

 

linkUp

1.3.6.1.6.3.1.1.5.4

This trap is sent when the

 

 

 

 

Ethernet link is up.

 

 

 

 

 

 

 

LinkDownEventClear

1.3.6.1.4.1.890.1.5.8.55.25

This trap is sent when the

 

 

 

.2.2

Ethernet link is up.

 

 

 

 

 

linkdown

 

linkDown

1.3.6.1.6.3.1.1.5.3

This trap is sent when the

 

 

 

 

Ethernet link is down.

 

 

 

 

 

 

 

LinkDownEventOn

1.3.6.1.4.1.890.1.5.8.55.25

This trap is sent when the

 

 

 

.2.1

Ethernet link is down.

 

 

 

 

 

MGS3700-12C User’s Guide

371

Page 370 Page 372
Page 371
Image 371
ZyXEL Communications metrogigabit switch manual 371, Snmp InterfaceTraps
Page 370 Page 372

metrogigabit switch specifications

ZyXEL Communications has long been a prominent player in the networking hardware industry, providing innovative solutions that cater to both business and consumer markets. Among their notable offerings is the Metrogigabit switch, a device designed to meet the high demands of modern networks.

The ZyXEL Metrogigabit switch is primarily aimed at service providers and large enterprises, recognizing the need for seamless connectivity in an increasingly digital world. This switch is engineered for scalability, enabling users to effortlessly expand their network as their operational needs grow. With support for high bandwidth, it is particularly suited for environments requiring extensive data traffic management, such as data centers and campus networks.

One of the standout features of the Metrogigabit switch is its high-density gigabit Ethernet ports, which provide a backbone for reliable data transmission. The switch typically supports multiple 10G SFP+ uplinks, ensuring fast and efficient connections to upstream devices. This capability allows users to configure their networks to handle large volumes of data quickly and without interruption.

In terms of technology, the Metrogigabit switch leverages advanced Layer 2 and Layer 3 functionalities. This includes features such as VLAN support for traffic segmentation, Quality of Service (QoS) for prioritizing mission-critical applications, and robust multicast management. These capabilities contribute to enhanced network efficiency and performance.

Another characteristic that sets the ZyXEL Metrogigabit switch apart is its built-in security features. The device is designed to protect network integrity through mechanisms like port security, access control lists, and advanced authentication protocols. This focus on security helps prepare businesses to counteract potential threats in a landscape where cyber attacks are increasingly sophisticated.

Moreover, the switch is equipped with a user-friendly management interface, which simplifies the process of monitoring and configuring network settings. This is complemented by support for SNMP and RMON, allowing network administrators to leverage tools for effective performance monitoring.

In summary, the ZyXEL Metrogigabit switch is an essential tool for organizations seeking robust performance, reliability, and security in their networking infrastructure. With its high-density ports, flexible configuration options, and comprehensive management features, it provides a strong foundation for building efficient and scalable networks. Whether for service providers or enterprises, this switch stands out as a reliable choice in the fast-evolving technological landscape.
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