LevelOne GTL-2881, Руководство пользователя

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Chapter 1
| Introduction
Key Features
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Address Table 16K MAC addresses in the forwarding table,
1K static MAC addresses;
1760 entries in the ARP cache, 256 static ARP entries;
256 static IP routes, 32 IP interfaces;
2K IPv4 entries in the host table;
1K IPv4 entries in routing table,
1K L2 multicast groups (shared with MAC table)
IP Version 4 and 6 Supports IPv4 and IPv6 addressing and management
IEEE 802.1D Bridge Supports dynamic data switching and addresses learning
Store-and-Forward
Switching Supported to ensure wire-speed switching while eliminating bad
frames
Spanning Tree Algorithm Supports standard STP, Rapid Spanning Tree Protocol (RSTP), and
Multiple Spanning Trees (MSTP)
Virtual LANs Up to 4093 using IEEE 802.1Q, port-based, protocol-based, voice VLANs,
and QinQ tunnel
Traffic Prioritization Default port priority, traffic class map, queue scheduling, IP Precedence,
or Differentiated Services Code Point (DSCP)
Qualify of Service Supports Differentiated Services (DiffServ)
Link Layer Discovery
Protocol Used to discover basic information about neighboring devices
Switch Clustering Supports up to 36 member switches in a cluster
Connectivity Fault
Management Connectivity monitoring using continuity check messages, fault
verification through loop back messages, and fault isolation by
examining end-to-end connections (IEEE 802.1ag)
ERPS Supports Ethernet Ring Protection Switching for increased availability
of Ethernet rings (G.8032)
IP Routing Routing Information Protocol (RIP), and static routes
ARP Static and dynamic address configuration, proxy ARP
Multicast Filtering Supports IGMP snooping and query for Layer 2, and Multicast VLAN
Registration
Remote Device
Management Supports Ethernet OAM functions for attached CPEs
(IEEE 802.3ah, ITU-T Y.1731)
Table 1: Key Features
(Continued)
Feature Description