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Features
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Description
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Ethernet Interface
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This document describes:
l
Combo Port Configuration
l Basic Ethernet Interface Configuration
l Configuring
Flow Control on an Ethernet Interface
l Configuring the Suppression Time of Physical-Link-State Change on
an Ethernet Interface
l Configuring
Loopback Testing on an Ethernet Interface
l Configuring a Port Group
l Configuring
an Auto-negotiation Transmission Rate
l Configuring Storm Suppression
l Setting the Interval for Collecting Ethernet Interface Statistics
l Enabling Forwarding of Jumbo Frames
l Enabling Loopback Detection on an Ethernet Interface
l Configuring the MDI Mode for an Ethernet Interface
l Testing the Cable on an Ethernet Interface
l Configuring the Storm Constrain Function on an Ethernet Interface
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Link Aggregation
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Link aggregation aggregates multiple
physical Ethernet ports into one logical link. This document describes:
l Basic Concepts of Link Aggregation
l Configuring
a Static Aggregation Group
l Configuring
a Dynamic Aggregation Group
l Configuring
an Aggregate Interface
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Port Isolation
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The port isolation feature allows you to
isolate different ports within the same VLAN. This document describes:
l Introduction to Port Isolation
l Configuring the Isolation Group
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Service Loopback Group
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To increase service redirecting
throughput, you can bundle multiple service loopback ports into a logical
link, called a service loopback group. This document describes:
l Introduction to Service Loopback Groups
l Configuring
a Service Loopback Group
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DLDP
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In the use of fibers, link errors, namely
unidirectional links, are likely to occur. DLDP is designed to detect such
errors. This document describes:
l
DLDP Introduction
l
Enabling DLDP
l
Setting DLDP Mode
l
Setting the Interval for Sending Advertisement
Packets
l
Setting the DelayDown Timer
l
Setting the Port Shutdown Mode
l
Configuring DLDP Authentication
l
Resetting DLDP
State
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Smart Link
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Smart Link is a solution for
active-standby link redundancy backup and rapid transition in dual-uplink
networking. This document describes:
l
Smart Link Overview
l
Configuring a Smart Link Device
l
Configuring an Associated Device
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LLDP
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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:
l
Introduction to LLDP
l
Performing Basic LLDP Configuration
l
Configuring the Encapsulation Format for LLDPDUs
l
Configuring the Encapsulation Format of the
Management Address
l
Configuring CDP Compatibility
l
Configuring LLDP Trapping
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VLAN
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Using the VLAN technology, you can
partition a LAN into multiple logical LANs. This document describes:
l
Introduction to VLAN
l
Types of VLAN
l
Introduction and Configuration of Super VLAN
l
Introduction and Configuration of Isolate-User-VLAN
l
Introduction and Configuration of Voice VLAN
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GVRP
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GVRP is a GARP application. This document
describes:
l GARP overview
l GVRP configuration
l GARP
Timers configuration
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QinQ
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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:
l Introduction to QinQ
l Configuring basic QinQ
l Configuring Selective QinQ
l Configuring the TPID Value in VLAN Tags
l
Configuring an Inner-Outer VLAN 802.1p Priority Mapping
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BPDU Tunneling
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BPDU tunneling enables transparently
transmission of customer network BPDU frames over the service provider
network. This document describes:
l Introduction to BPDU Tunneling
l Configuring
BPDU Transparent Transmission
l Configuring Destination Multicast MAC Address for BPDU Tunnel
Frames
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VLAN Mapping
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The VLAN mapping feature maps CVLAN tags
to SVLAN tags. This document describes:
l Configuring
One-to-One VLAN Mapping
l Configuring Many-to-One VLAN Mapping
l Configuring One-to-Two VLAN Mapping
l Configuring Two-to-Two VLAN Mapping
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Ethernet OAM
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Ethernet OAM is a tool monitoring Layer-2
link status. It helps network administrators manage their networks
effectively. This document describes:
l Ethernet OAM overview
l Configuring Basic Ethernet OAM Functions
l Configuring
Link Monitoring
l Enabling OAM Loopback Testing
l Extended OAM overview
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Connectivity Fault Detection
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Connectivity fault detection is an
end-to-end, per-VLAN link-layer OAM mechanism for link connectivity
detection, fault verification, and fault location. This document describes:
l
Connectivity Fault Detection
Overview
l Basic
Configuration Tasks
l Configuring
CC on MEPs
l Configuring
LB on MEPs
l Configuring
LT on MEPs
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EPON-OLT
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EPON is a Passive
Optical Network (PON) that carries Ethernet frames encapsulated in 802.3
standards. It is a combination of the Ethernet technology and the PON
technology. This document describes:
l Introduction to EPON System
l
OLT Configuration
l ONU Remote Management Configuration
l
UNI Port Configuration
l
Alarm Configuration
l Supported Switch Features and Restrictions
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MSTP
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MSTP is used to eliminate loops in a LAN.
It is compatible with STP and RSTP. This document describes:
l Introduction to MSTP
l Configuring the Root
Bridge
l Configuring Leaf Nodes
l Performing mCheck
l Configuring Digest Snooping
l Configuring No Agreement Check
l Configuring Protection Functions
l Remotely Configuring MSTP for an ONU
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RRPP
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RRPP is a link layer protocol designed
for Ethernet rings. RRPP can prevent broadcast storms caused by data loops
when an Ethernet ring is healthy, and rapidly restore the communication paths
between the nodes after a link is disconnected on the ring. This document
describes:
l RRPP overview
l Configuring Master Node
l Configuring Transit Node
l Configuring Edge Node
l Configuring Assistant Edge Node
l Configuring Ring Group
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Mirroring
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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:
l Port Mirroring overview
l Local port mirroring configuration
l Remote port mirroring configuration
l Traffic mirroring
l Remote traffic mirroring
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