Chapter 6 Basic Setting
ES-315/ES-315-F User’s Guide
54
Speed/Duplex
Select the speed and the duplex mode of the Ethernet connection on this port.
Choices are
Auto
,
10M/Half Duplex
,
10M/Full Duplex
,
100M/Half Duplex
and
100M/Full Duplex
.
Selecting
Auto
(auto-negotiation) allows one port to negotiate with a peer port
automatically to obtain the connection speed and duplex mode that both ends
support. When auto-negotiation is turned on, a port on the Switch negotiates with the
peer automatically to determine the connection speed and duplex mode. If the peer
port does not support auto-negotiation or turns off this feature, the Switch determines
the connection speed by detecting the signal on the cable and using half duplex
mode. When the Switch’s auto-negotiation is turned off, a port uses the pre-
configured speed and duplex mode when making a connection, thus requiring you to
make sure that the settings of the peer port are the same in order to connect.
Flow Control
A concentration of traffic on a port decreases port bandwidth and overflows buffer
memory causing packet discards and frame losses.
Flow Control
is used to regulate
transmission of signals to match the bandwidth of the receiving port.
The Switch uses IEEE802.3x flow control in full duplex mode and backpressure flow
control in half duplex mode.
IEEE802.3x flow control is used in full duplex mode to send a pause signal to the
sending port, causing it to temporarily stop sending signals when the receiving port
memory buffers fill.
Back Pressure flow control is typically used in half duplex mode to send a "collision"
signal to the sending port (mimicking a state of packet collision) causing the sending
port to temporarily stop sending signals and resend later. Select
Flow Control
to
enable it.
802.1p Priority This priority value is added to incoming frames without a (802.1p) priority queue tag.
See
Priority Queue Assignment
in
for more information.
Apply
Click
Apply
to save your changes to the Switch’s run-time memory. The Switch loses
these changes if it is turned off or loses power, so use the
Save
link on the top
navigation panel to save your changes to the non-volatile memory when you are done
configuring.
Cancel
Click
Cancel
to begin configuring this screen afresh.
Table 11
Basic Setting > Port Setup (continued)
LABEL
DESCRIPTION
Содержание ES-315
Страница 2: ......
Страница 7: ...Safety Warnings ES 315 ES 315 F User s Guide 7 ...
Страница 8: ...Safety Warnings ES 315 ES 315 F User s Guide 8 ...
Страница 10: ...Contents Overview ES 315 ES 315 F User s Guide 10 ...
Страница 21: ...21 PART I Introduction and Hardware Getting to Know Your Switch 23 Hardware Overview 27 ...
Страница 22: ...22 ...
Страница 26: ...Chapter 1 Getting to Know Your Switch ES 315 ES 315 F User s Guide 26 ...
Страница 29: ...Chapter 2 Hardware Overview ES 315 ES 315 F User s Guide 29 Figure 7 Base Panel ES 315 F POWER ...
Страница 30: ...Chapter 2 Hardware Overview ES 315 ES 315 F User s Guide 30 ...
Страница 32: ...32 ...
Страница 56: ...56 ...
Страница 84: ...Chapter 13 Multicast ES 315 ES 315 F User s Guide 84 Figure 41 MVR Group Configuration Example ...
Страница 85: ...85 PART IV IP Application Static Route 87 ...
Страница 86: ...86 ...
Страница 90: ...Chapter 14 Static Route ES 315 ES 315 F User s Guide 90 ...
Страница 91: ...91 PART V Management Maintenance 93 Access Control 99 Diagnostic 113 Syslog 115 MAC Table 119 ARP Table 121 ...
Страница 92: ...92 ...
Страница 112: ...Chapter 16 Access Control ES 315 ES 315 F User s Guide 112 ...
Страница 114: ...Chapter 17 Diagnostic ES 315 ES 315 F User s Guide 114 ...
Страница 118: ...Chapter 18 Syslog ES 315 ES 315 F User s Guide 118 ...
Страница 123: ...Chapter 20 ARP Table ES 315 ES 315 F User s Guide 123 ...
Страница 124: ...Chapter 20 ARP Table ES 315 ES 315 F User s Guide 124 ...
Страница 125: ...125 PART VI Troubleshooting and Product Specifications Troubleshooting 127 Product Specifications 131 ...
Страница 126: ...126 ...
Страница 130: ...Chapter 21 Troubleshooting ES 315 ES 315 F User s Guide 130 ...
Страница 136: ...Chapter 22 Product Specifications ES 315 ES 315 F User s Guide 136 ...
Страница 138: ...138 ...
Страница 152: ...Appendix B Common Services ES 315 ES 315 F User s Guide 152 ...
Страница 156: ...Appendix C Legal Information ES 315 ES 315 F User s Guide 156 ...
Страница 162: ...Appendix D Customer Support ES 315 ES 315 F User s Guide 162 ...