Asante Technologies 8000 사용자 설명서
VLAN Management
Page 4-19
Other VLAN Features in IntraCore 8000
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VLAN management security
G
VLAN MAC address insertion and removal
G
Console UI management of VLANs
G
Web interface management of VLANs
The management operations allowed are:
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Creation
G
Deletion
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Name configuration
G
VID change configuration
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Adding and deleting port members
G
Adding and deleting untagged sets
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Sharing and unsharing VLANs
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Inserting and removing MAC addresses
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Toggling management access
Overview of VLANs
This section describes the concepts needed to configure and manage VLANs
on IntraCore switches.
on IntraCore switches.
Benefits of VLAN Management
Unnecessary flooded traffic wastes bandwidth on a LAN, potentially
clogging the network. Flooded traffic is traffic that is sent to all ports on the
switch because the destination is a broadcast or multicast address, or because
the location of the destination is unknown.
Unnecessary flooded traffic wastes bandwidth on a LAN, potentially
clogging the network. Flooded traffic is traffic that is sent to all ports on the
switch because the destination is a broadcast or multicast address, or because
the location of the destination is unknown.
Traditional layer 2 bridges and switches attempt to limit unnecessary flooded
traffic by learning the addresses of stations on the switch. But as traffic
expands rapidly on today’s networks, bandwidth wastage from layer 2
flooding can easily become a network bottleneck.
traffic by learning the addresses of stations on the switch. But as traffic
expands rapidly on today’s networks, bandwidth wastage from layer 2
flooding can easily become a network bottleneck.
The traditional solution to the problem of broadcast flooding is to use a layer
3 device like a router. The trade-offs that accompany the use of routers
include higher initial cost, more latency with decreased network
performance, and higher maintenance and configuration expenses.
3 device like a router. The trade-offs that accompany the use of routers
include higher initial cost, more latency with decreased network
performance, and higher maintenance and configuration expenses.