
GS-2724 User’s Guide
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P P E N D I X
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Product Specifications
This section describes the general software features of the Switch.
Table 98
Firmware Features
FEATURE
DESCRIPTION
IP Routing Domain
An IP interface (also known as an IP routing domain) is not bound to a
physical port. Configure an IP routing domain to allow the Switch to route
traffic between different networks.
VLAN
A VLAN (Virtual Local Area Network) allows a physical network to be
partitioned into multiple logical networks. Devices on a logical network
belong to one group. A device can belong to more than one group. With
VLAN, a device cannot directly talk to or hear from devices that are not in
the same group(s); the traffic must first go through a router.
VLAN Stacking
Use VLAN stacking to add an outer VLAN tag to the inner IEEE 802.1Q
tagged frames that enter the network. By tagging the tagged frames
(“double-tagged” frames), the service provider can manage up to 4,094
VLAN groups with each group containing up to 4,094 customer VLANs.
This allows a service provider to provide different service, based on
specific VLANs, for many different customers.
MAC Address Filter
Filter traffic based on the source and/or destination MAC address and
VLAN group (ID).
DHCP (Dynamic Host
Configuration Protocol)
Use this feature to have the Switch assign IP addresses, an IP default
gateway and DNS servers to computers on your network.
IGMP Snooping
The Switch supports IGMP snooping enabling group multicast traffic to
be only forwarded to ports that are members of that group; thus allowing
you to significantly reduce multicast traffic passing through your Switch.
Differentiated Services
(DiffServ)
With DiffServ, the Switch marks packets so that they receive specific per-
hop treatment at DiffServ-compliant network devices along the route
based on the application types and traffic flow.
Classifier and Policy
You can create a policy to define actions to be performed on a traffic flow
grouped by a classifier according to specific criteria such as the IP
address, port number or protocol type, etc.
Queuing
Queuing is used to help solve performance degradation when there is
network congestion. Two scheduling services are supported: Strict
Priority Queuing (SPQ) and Weighted Round Robin (WRR). This allows
the Switch to maintain separate queues for packets from each individual
source or flow and prevent a source from monopolizing the bandwidth.
Port Mirroring
Port mirroring allows you to copy traffic going from one or all ports to
another or all ports in order that you can examine the traffic from the
mirror port (the port you copy the traffic to) without interference.
Static Route
Static routes tell the Switch how to forward IP traffic when you configure
the TCP/IP parameters manually.
Port Cloning
Port cloning allows you to copy attributes from one port to another port or
ports.
Содержание GS-2724
Страница 1: ...www zyxel com GS 2724 Ethernet Switch User s Guide Version 3 70 4 2007 Edition 1 ...
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Страница 7: ...Safety Warnings GS 2724 User s Guide 7 ...
Страница 8: ...Safety Warnings GS 2724 User s Guide 8 ...
Страница 22: ...Table of Contents GS 2724 User s Guide 22 ...
Страница 30: ...List of Tables GS 2724 User s Guide 30 ...
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Страница 36: ...Chapter 1 Getting to Know Your Switch GS 2724 User s Guide 36 ...
Страница 40: ...Chapter 2 Hardware Installation and Connection GS 2724 User s Guide 40 ...
Страница 46: ...Chapter 3 Hardware Overview GS 2724 User s Guide 46 ...
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Страница 58: ...Chapter 4 The Web Configurator GS 2724 User s Guide 58 ...
Страница 64: ...Chapter 5 Initial Setup Example GS 2724 User s Guide 64 ...
Страница 70: ...Chapter 6 System Status and Port Statistics GS 2724 User s Guide 70 ...
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Страница 94: ...Chapter 8 VLAN GS 2724 User s Guide 94 Figure 36 Port Based VLAN Setup All connected ...
Страница 126: ...Chapter 16 Port Authentication GS 2724 User s Guide 126 ...
Страница 130: ...Chapter 17 Port Security GS 2724 User s Guide 130 ...
Страница 136: ...Chapter 18 Classifier GS 2724 User s Guide 136 Figure 58 Classifier Example ...
Страница 139: ...Chapter 19 Policy Rule GS 2724 User s Guide 139 Figure 59 Policy ...
Страница 145: ...Chapter 20 Queuing Method GS 2724 User s Guide 145 ...
Страница 146: ...Chapter 20 Queuing Method GS 2724 User s Guide 146 ...
Страница 152: ...Chapter 21 VLAN Stacking GS 2724 User s Guide 152 ...
Страница 165: ...165 PART IV IP Application Static Route 167 RIP 169 IGMP 171 Differentiated Services 173 DHCP 177 ...
Страница 166: ...166 ...
Страница 183: ...Chapter 27 DHCP GS 2724 User s Guide 183 Figure 89 DHCP Relay Configuration Example ...
Страница 184: ...Chapter 27 DHCP GS 2724 User s Guide 184 ...
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Страница 210: ...Chapter 31 Syslog GS 2724 User s Guide 210 ...
Страница 224: ...Chapter 36 Routing Table GS 2724 User s Guide 224 ...
Страница 228: ...228 ...
Страница 262: ...Chapter 38 Introducing Commands GS 2724 User s Guide 262 ...
Страница 296: ...Chapter 42 IEEE 802 1Q Tagged VLAN Commands GS 2724 User s Guide 296 ...
Страница 300: ...Chapter 44 Routing Domain Command Examples GS 2724 User s Guide 300 ...
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Страница 312: ...Appendix B Changing a Fuse GS 2724 User s Guide 312 ...
Страница 332: ...Appendix E Common Services GS 2724 User s Guide 332 ...
Страница 336: ...Appendix F Legal Information GS 2724 User s Guide 336 ...
Страница 348: ...Index GS 2724 User s Guide 348 ...