L2 Features > Lldp > Lldp Global Settings - D-Link DXS-1210 Series User Manual

4 Configuration
D-Link DXS-1210 Series User Manual
Figure 4.86 – L2 Features > L2 Multicast Control > Multicast Filtering
VID List: Enter the VLAN ID.
Multicast Filter Mode: Select the multicast filter mode. Options to choose from are Forward Unregistered,
Forward All, and Filter Unregistered. When selecting the Forward Unregistered option, registered
multicast packets will be forwarded based on the forwarding table and all unregistered multicast packets will
be flooded based on the VLAN domain. When selecting the Forward All option, all multicast packets will be
flooded based on the VLAN domain. When selecting the Filter Unregistered option, registered packets will
be forwarded based on the forwarding table and all unregistered multicast packets will be filtered.
Click the Apply button to save your settings.
Enter a page number and click the Go button to navigate to a specific page when multiple pages exist.
L2 Features > LLDP > LLDP Global Settings
LLDP (Link Layer Discovery Protocol) provides IEEE 802.1AB standards-based method for switches to
advertise themselves to neighbor devices, as well as to learn about neighbor LLDP devices. SNMP utilities
can learn the network topology by obtaining the MIB information in each LLDP device. The LLDP function is
enabled by default.
Figure 4.87 – L2 Features > LLDP > LLDP Global Settings
LLDP Global Settings:
LLDP State: When this function is enabled, the switch will start to transmit, receive and process the LLDP
packets. For the advertisement of LLDP packets, the switch announces the information to its neighbor
52