C
HAPTER
4
| Configuring the Switch
Configuring Port Connections
– 63 –
C
ONFIGURING
P
ORT
C
ONNECTIONS
The Port Configuration page includes configuration options for enabling
auto-negotiation or manually setting the speed and duplex mode, enabling
flow control, setting the maximum frame size, specifying the response to
excessive collisions, or enabling power saving mode.
P
ARAMETERS
The following parameters are displayed on the Port Configuration page:
◆
Link
– Indicates if the link is up or down.
◆
Speed
– Sets the port speed and duplex mode using auto-negotiation
or manual selection. The following options are supported:
■
Disable
- Disables the interface. You can disable an interface due to
abnormal behavior (e.g., excessive collisions), and then re-enable it
after the problem has been resolved. You may also disable an
interface for security reasons.
■
Auto
- Enables auto-negotiation. When using auto-negotiation, the
optimal settings will be negotiated between the link partners based
on their advertised capabilities.
■
1G FDX
- Supports 1 Gbps full-duplex operation
■
100Mbps FDX
- Supports 100 Mbps full-duplex operation
■
100Mbps HDX
- Supports 100 Mbps half-duplex operation
■
10Mbps FDX
- Supports 10 Mbps full-duplex operation
■
10Mbps HDX
- Supports 10 Mbps half-duplex operation
(Default: Autonegotiation enabled; Advertised capabilities for
RJ-45: 1000BASE-T - 10half, 10full, 100half, 100full, 1000full;
SFP: 1000BASE-SX/LX/LH - 1000full)
N
OTE
:
The 1000BASE-T standard does not support forced mode. Auto-
negotiation should always be used to establish a connection over any
1000BASE-T port or trunk. If not used, the success of the link process
cannot be guaranteed when connecting to other types of switches.
◆
Flow Control
– Flow control can eliminate frame loss by “blocking”
traffic from end stations or segments connected directly to the switch
when its buffers fill. When enabled, back pressure is used for half-
duplex operation and IEEE 802.3-2005 (formally IEEE 802.3x) for full-
duplex operation. (Default: Disabled)
When auto-negotiation is used, this parameter indicates the flow
control capability advertised to the link partner. When the speed and
duplex mode are manually set, the Current Rx field indicates whether
pause frames are obeyed by this port, and the Current Tx field indicates
if pause frames are transmitted from this port.
Summary of Contents for 8028L2
Page 1: ...MANAGEMENT GUIDE TigerSwitchTM 10 100 1000 28 Port Gigabit Ethernet Switch SMC8028L2 ...
Page 6: ...ABOUT THIS GUIDE 6 ...
Page 22: ...FIGURES 22 ...
Page 26: ...SECTION Getting Started 26 ...
Page 46: ...CHAPTER 2 Initial Switch Configuration Managing System Files 46 ...
Page 48: ...SECTION Web Configuration 48 ...
Page 144: ...CHAPTER 4 Configuring the Switch Configuring DHCP Relay and Option 82 Information 144 ...
Page 184: ...CHAPTER 6 Performing Basic Diagnostics Running Cable Diagnostics 184 ...
Page 238: ...CHAPTER 12 Port Commands 238 ...
Page 244: ...CHAPTER 13 Link Aggregation Commands 244 ...
Page 262: ...CHAPTER 15 RSTP Commands 262 ...
Page 272: ...CHAPTER 16 IEEE 802 1X Commands 272 ...
Page 282: ...CHAPTER 17 IGMP Commands 282 ...
Page 290: ...CHAPTER 18 LLDP Commands 290 ...
Page 296: ...CHAPTER 19 MAC Commands 296 ...
Page 306: ...CHAPTER 21 PVLAN Commands 306 ...
Page 318: ...CHAPTER 22 QoS Commands 318 ...
Page 352: ...CHAPTER 26 SNMP Commands 352 ...
Page 355: ...CHAPTER 27 HTTPS Commands 355 EXAMPLE HTTPS redirect enable HTTPS ...
Page 356: ...CHAPTER 27 HTTPS Commands 356 ...
Page 362: ...CHAPTER 29 UPnP Commands 362 ...
Page 370: ...CHAPTER 31 Firmware Commands 370 ...
Page 372: ...SECTION Appendices 372 ...
Page 386: ...GLOSSARY 386 ...
Page 391: ...INDEX 391 ...
Page 392: ...149100000079A R01 SMC8028L2 ...