D-Link DES-1226 [27/42] Software features
![D-Link DES-1226 [27/42] Software features](/views2/1043050/page27/bg1b.png)
DES-1218/DES-1226 10/100/1000 Mbps Ethernet Switch User’s Guide
17
Software Features
The device provides the ability to configure the port speed, flow control, link
aggregation, port monitor, 802.1p priority queues, and VLAN group.
Port Speed - 10/100 Mbps UTP
You can select the desired Speed and Duplex for each port. Possible settings include:
Auto, 10F, 10H, 100F, and 100H where the number 10 or 100 is the speed in Mbps, and
the H or F designates half-duplex or full-duplex. Choosing Auto enables NWay auto-
negotiation to automatically configure the port speed to match the highest speed
attainable by the device being connected. The port speed default setting is Auto.
Port Speed – Gigabit Ethernet Ports
1000BASE-SX fiber ports can operate in 1000 Mbps Full-duplex (1000F) only.
1000BASE-T ports offer four possible settings: Auto, 100H, 100F, and 1000F.
When Auto is chosen, NWay will negotiate three settings:
♦ Speed - 100/1000 (100 Mbps connections are attainable for hardware version A2
only)
♦ Duplex - Full/Half (Half-duplex mode is only available for 100 Mbps connections in
hardware version A2 only)
♦ IEEE 802.3x Flow Control – Enable/Disable
Note: The hardware version (A1 or A2) can be found in the lower right-hand corner of
the management console screen.
Flow Control
Toggles flow control Enable or Disable. It is useful during periods of heavy network
activity when the Switch’s buffers can receive too much traffic and fill up faster than
the Switch can forward the information. In such cases, the Switch will intervene and
tell the transmitting device to pause to allow the information in the port buffer to be
sent. The flow control default setting is Enable.
Port Trunk Groups
The Switch supports the use of port trunk groups. Each trunk group may contain 2 to 4
ports as members for a potential bit rate of up to 800 Mbps per trunk group. See the
discussion of Port Trunk Groups in Chapter 6 for more detailed information about
port trunk groups.
Port Monitor
Allows you to select a port to monitor activity for analysis. The Monitored Port will
mirror all activity to the Monitoring Port. This feature is useful for analyzing traffic in
ports where acute traffic congestion or other problems may exist.
Содержание
- 100 1000 mbps 1
- Des 1218 des1226 1
- Switch with optional gigabit module 1
- User s guide 1
- Wichtige sicherheitshinweise 2
- Hardware 3
- Limited warranty 3
- Software 3
- Copyright statement 4
- D link offices for registration and warranty service 4
- Limitation of liability 4
- Limitation of warranties 4
- Trademarks 4
- Bsmi warning 5
- Ce mark warning 5
- Fcc warning 5
- Vcci a warning 5
- Table of contents 6
- About this guide 9
- Conventions 9
- Overview of this user s guide 9
- Fast ethernet technology 11
- Gigabit ethernet technology 11
- Introduction 11
- Ntroduction 11
- Des 1218 des 1226 10 100 1000 mbps switch 12
- General description of switch 12
- Switching technology 12
- Performance features 13
- Base lx sc module des 122gl 14
- Base sx sc module des 122g 14
- Base t module des 122t 14
- Gbic gigabit ethernet module des 122gb 14
- Optional gigabit extension modules 14
- Base sx mt rj module des 122gm 15
- Npacking and 16
- Unpacking 16
- Unpacking and setup 16
- Desktop or shelf installation 17
- Rack installation 17
- Power failure 18
- Power on 18
- Dentifying 19
- Front panel 19
- Identifying external components 19
- Omponents 19
- Xternal 19
- Rear panel 20
- Led indicators 21
- Side panels 21
- Connecting the switch 22
- Onnecting 22
- Switch to end node 22
- Switch to hub or switch 23
- Connecting to network backbone or server 24
- Anagement 25
- Console port rs 232 dce 25
- Local console management 25
- Switch management 25
- User interface 26
- Flow control 27
- Port monitor 27
- Port speed 10 100 mbps utp 27
- Port speed gigabit ethernet ports 27
- Port trunk groups 27
- Software features 27
- Priority queues 28
- Vlan group 29
- Anagement 30
- Management concepts 30
- Oncepts 30
- Port trunk groups 30
- Ieee 802 p priority 31
- Port based vlans 32
- Vlan and trunk groups 32
- Vlan segmentation 32
- Echnical 33
- Pecifications 33
- Technical specifications 33
- Ables and 35
- Cables and connectors 35
- Onnectors 35
- The following diagrams and tables show the standard rj 45 receptacle connector and their pin assignments 35
- When connecting the switch to another switch a bridge or hub a crossover cable is necessary please review these products for matching cable pin assignment 35
- Cable lengths 37
- Engths 37
- Offices 39
- Registration card 41
- Your comments on this product _________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ 41
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