Asante Technologies 9000 manual Vlan Management, Enabling and Disabling New Node Detection Trap

VLAN Management

Enabling and Disabling New Node Detection Trap

To enable or disable detection of a new node on the system, access the Security Management menu by typing t in the Configuration menu. Then type n to toggle New Node detection from enabled to disabled, or disabled to enabled. By default, New Node detection is disabled {right?}.

Viewing a List of Duplicated-IP Addresses

To see a list of duplicated IP addresses that have been detected at the IntraChassis 9000, type l in the Security Management menu. A screen appears, similar to Figure 5-3.

Duplicated-IP List

+--------------	+-----------------		+-+-+-----------------	+-+-+
	IP Address	Owner MAC	MP	Spoofer MAC MP
+--------------	+-----------------		+-+-+-----------------	+-+-+

192.203.54.222 00:00:94:00:00:01 1 1		00:00:94:00:00:02 1 2
192.203.54.223 00:00:94:00:00:04	1 3	00:00:94:00:00:02	1 2
192.203.54.224 00:00:94:00:00:05	1 4	00:00:94:00:00:02	1 2

Press <q> to Quit, or, press any key to continue...

Figure 5-3 List of Duplicated-IP Addresses

Resetting Security to Defaults

To reset the security measures on the IntraChassis 9000 to the factory defaults, access the Security Management menu by typing t in the Configuration menu. Then type r to reset all of the security configurations that have been changed back to the factory-set defaults. These defaults and their meanings are discussed in the sections on each security measure, earlier in this chapter.

VLAN Management

A virtual LAN, or VLAN, is a logical segmentation/grouping that allows stations/users to communicate as if they were physically connected to a single LAN, independent of physical configuration of the network. Though a VLAN

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