TP-Link TL-SG108E TL-SG108E V1 User Guide Easy Smart Configuration Utility 191 - Page 23

Port Trunk, Easy Smart Configuration Utility, IGMP Snooping, Multicast IP Table, Port setting - port mirroring

Page 23 highlights

Easy Smart Configuration Utility User Guide Figure 4-2 IGMP Snooping The following entries are displayed on this screen:  IGMP Snooping IGMP Snooping: Enable or disable IGMP snooping function globally on the switch.  Multicast IP Table IP Address: Displays the multicast IP address. VLAN ID: Displays the VLAN ID of the multicast group. If the packet does not carry VLAN ID, then here displays the PVID of the port. All port members of a multicast group should be divided to the same VLAN, and have the same PVID. Ports: Displays the forwarding port list of the multicast group. 4.3 Port Trunk Port trunk is used to combine a number of ports together to make a single high-bandwidth data path, which can highly extend the bandwidth. The bandwidth of the trunk is the sum of bandwidth of its member ports. There are some rules on using trunk:  For the member ports in a trunk group, their configuration of Port setting (Speed and Duplex, Flow Control), QoS must be the same.  For the newly joined member ports in a trunk group, their default setting of Port setting (Speed and Duplex, Flow Control), QoS will be configured the same as that of the first member port in the trunk group.  The trunk member ports cannot be set as mirroring port.  Before setting the trunk, its member ports should be divided to the same VLAN, and have the same PVID and drop the untagged packet rule. Change of the trunk setting will not affect the VLAN setting. If the port trunk is needed, you are suggested to configure the port trunk function here before configuring the other functions for the member ports. 20

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Easy Smart Configuration Utility
User Guide
Figure 4-2 IGMP Snooping
The following entries are displayed on this screen:
IGMP Snooping
IGMP Snooping:
Enable or disable IGMP snooping function globally on the switch.
Multicast IP Table
IP Address:
Displays the multicast IP address.
VLAN ID:
Displays the VLAN ID of the multicast group. If the packet does
not carry VLAN ID, then here displays the PVID of the port. All port
members of a multicast group should be divided to the same
VLAN, and have the same PVID.
Ports:
Displays the forwarding port list of the multicast group.
4.3
Port Trunk
Port trunk is used to combine a number of ports together to make a single high-bandwidth data
path, which can highly extend the bandwidth. The bandwidth of the trunk is the sum of bandwidth
of its member ports.
There are some rules on using trunk:
For the member ports in a trunk group, their configuration of
Port setting
(
Speed and
Duplex
,
Flow Control
),
QoS
must be the same.
For the newly joined member ports in a trunk group, their default setting of
Port setting
(
Speed and Duplex
,
Flow Control
),
QoS
will be configured the same as that of the first
member port in the trunk group.
The trunk member ports cannot be set as mirroring port.
Before setting the trunk, its member ports should be divided to the same VLAN, and have the
same PVID and drop the untagged packet rule. Change of the trunk setting will not affect the
VLAN setting.
If the port trunk is needed, you are suggested to configure the port trunk function here before
configuring the other functions for the member ports.
20