H3C S5120-EI Series, Руководство по эксплуатации

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Features Description
LLDP
LLDP enables a device to maintain and manage its own and its immediate
neighbor’s device information, based on which the network management
system detects and determines the conditions of the communications
links. This document describes:
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Introduction to LLDP
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Performing Basic LLDP Configuration
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Configuring CDP Compatibility
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Configuring LLDP Trapping
VLAN
Using the VLAN technology, you can partition a LAN into multiple logical
LANs. This document describes:
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Introduction to VLAN
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Types of VLAN
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Isolate-user-vlan configuration
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Introduction and Configuration of Voice VLAN
GVRP
GVRP is a GARP application. This document describes:
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GARP overview
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GVRP configuration
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GARP Timers configuration
QinQ
As defined in IEEE802.1Q, 12 bits are used to identify a VLAN ID, so a
device can support a maximum of 4094 VLANs. The QinQ feature
extends the VLAN space by allowing Ethernet frames to travel across the
service provider network with double VLAN tags. This document
describes:
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Introduction to QinQ
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Configuring basic QinQ
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Configuring Selective QinQ
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Configuring the TPID Value in VLAN Tags
BPDU Tunnel
BPDU tunneling enables transparently transmission of customer network
BPDU frames over the service provider network. This document
describes:
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Introduction to BPDU Tunneling
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Configuring BPDU Transparent Transmission
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Configuring Destination Multicast MAC Address for BPDU Tunnel
Frames
Mirroring
Port mirroring copies packets passing through a port to another port
connected with a monitoring device for packet analysis to help implement
network monitoring and troubleshooting.
Traffic mirroring is implemented by a QoS policy, which defines certain
match criteria to match the packets to be mirrored and defines the action
of mirroring such packets to the specified destination. This document
describes:
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Port Mirroring overview
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Local port mirroring configuration
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Remote port mirroring configuration
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Traffic mirroring