D-Link Xstack DGS-3600 Series User Manual page 44

IGMP Snooping
IGMP Multicast
Router Only
MLD Snooping
MLD Multicast
Router Only
GVRP Status
Telnet Status
Telnet TCP Port
Number (1-65535)
Web Status
Web TCP Port
Number (1-65535)
RMON Status
Link Aggregation
Algorithm
Switch 802.1X
Auth Protocol
HOL Prevention
Jumbo Frame
Syslog State
ARP Aging Time (0-
65535)
xStack DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch
seconds. The default setting is 300 seconds.
To enable system-wide IGMP Snooping capability select Enabled. IGMP snooping is Disabled
by default. Enabling IGMP snooping allows you to specify use of a multicast router only (see
below). To configure IGMP Snooping for individual VLANs, use the IGMP Snooping located
in the IGMP Snooping folder contained in the L2 Features folder.
This field specifies that the Switch should only forward all multicast traffic to a multicast-
enabled router, if enabled. Otherwise, the Switch will forward all multicast traffic to any IP
router. The default is Disabled.
To enable system-wide MLD Snooping capability select Enabled. MLD snooping is Disabled
by default. Enabling MLD snooping allows you to specify use of a multicast router only (see
below). To configure MLD Snooping for individual VLANs, use the MLD Snooping window
under the MLD Snooping folder.
This field specifies that the Switch should only forward all multicast traffic to a multicast-
enabled router, if enabled. Otherwise, the Switch will forward all multicast traffic to any IP
router. The default is Disabled.
Use this pull-down menu to enable or disable GVRP on the Switch.
Telnet configuration is Enabled by default. If you do not want to allow configuration of the
system through Telnet choose Disabled.
The TCP port number. TCP ports are numbered between 1 and 65535. The "well-known" TCP
port for the Telnet protocol is 23.
Web-based management is Enabled by default. If you choose to disable this by selecting
Disabled, you will lose the ability to configure the system through the web interface as soon as
these settings are applied.
The web (GUI) port number. TCP ports are numbered between 1 and 65535. The "well-
known" TCP port for the Web protocol is 80.
Remote monitoring (RMON) of the Switch is Enabled or Disabled here.
The algorithm that the Switch uses to balance the load across the ports that make up the port
trunk group is defined by this definition. Choose MAC Source, MAC Destination, MAC Src &
Dest, IP Source, IP Destination or IP Src & Dest (See the Link Aggregation section of this
manual).
MAC Address may enable by port or the Switch's 802.1X function; the default is Disabled.
This field must be enabled to view and configure certain windows for 802.1X. More
information regarding 802.1X, its functions and implementation can be found later in this
section, under the Port Access Entity folder.
Port-Based 802.1X specifies that ports configured for 802.1X are initialized based on the port
number only and are subject to any authorization parameters configured.
MAC-based Authorization specifies that ports configured for 802.1X are initialized based on
the port number and the MAC address of the computer being authorized and are then subject
to any authorization parameters configured.
The 802.1X authentication protocol on the Switch is set to RADIUS Eap and cannot be
altered.
If this option is enabled it prevents the forwarding of data to a port that is blocked. Traffic that
would normally be sent to the buffer memory of the Switch's TX queue is dropped so that
memory usage is conserved and performance across all ports remains high.
This field will enable or disable the Jumbo Frame function on the Switch. The default is
Disabled. When enabled, jumbo frames (frames larger than the Ethernet frame size of 1536
bytes) of up to 9220 bytes (tagged) can be transmitted by the Switch.
Enables or disables Syslog State; default is Disabled.
The user may globally set the maximum amount of time, in minutes, that an Address
Resolution Protocol (ARP) entry can remain in the Switch's ARP table, without being
accessed, before it is dropped from the table. The value may be set in the range of 0 to 65535
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