Web Management Guide

Table Of Contents
Chapter 4
| Interface Configuration
Port Configuration
– 105
switch), and the payload. This should all be less than the configured port MTU,
including the CRC at the end of the frame.
For QinQ, the overall frame size is still calculated as described above, and does
not add the length of the second tag to the frame.
Parameters
These parameters are displayed:
Port – Port identifier. (Range: 1-32/54)
Type – Indicates the port type. (1000BASE SFP, 10GBASE SFP+, 40GBASE QSFP)
Name – Allows you to label an interface. (Range: 1-64 characters)
Admin – Allows you to manually disable an 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. (Default: Enabled)
Media Type – Configures the forced transceiver mode for SFP+ ports
.
None - Forced transceiver mode is not used for SFP+ ports. (This is the
default setting for RJ-45 ports and SFP+ ports.)
SFP-Forced 1000SFP
- Always uses the SFP+ port at 1000 Mbps, full duplex.
SFP-Forced
10GSFP
- Always uses the SFP+ port at 10 Gbps, full duplex.
Autonegotiation
(Port Capabilities)
– Not supported on this switch. Forced
mode is used for all ports.
Default: Autonegotiation disabled;
Forced mode capabilities for -
1000BASE-SX/LX (SFP+) – 1000full
10GBASE-CR/SR/LR/LRM (SFP+) – 10Gfull
40GBASE-T-CR4 (QSFP+) – 40Gfull
Speed
/
Duplex
– Shows the port speed and duplex mode.
Flow Control
– Allows automatic or manual selection of flow control.
MTU Size
– The maximum transfer unit (MTU) allowed for layer 2 packets
crossing a 1G/10G/40G Ethernet port or trunk. (Range: 1500-12288 bytes;
Default: 1518 bytes)
Link Up Down Trap
– Issues a notification message whenever a port link is
established or broken. (Default: Enabled)