Protected Ports - Dell X1000 Series User Manual

FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\Dell Astute\User
Jumbo Frames
Jumbo frames are frames of up to 10 Kb in size. If jumbo frames are not
enabled, the system supports a packet size of up to 2K bytes.
To enable jumbo frames:
1 Click Network Administration > Ports Settings > Jumbo Frames.
The current jumbo frames setting is displayed.
2 To enable/disable jumbo frames, click Edit.
NOTE:
You must save the configuration and reboot the device in order to make
jumbo frames operational.

Protected Ports

Protected ports provide Layer 2 isolation between interfaces (Ethernet ports
and LAGs) that share the same Broadcast domain (VLAN) with other
interfaces. This can be used to set up a group of ports that receive similar
services.
Protected ports provides Layer 2 isolation within the device, while Private
VLAN can be used to create Layer 2 isolation that is carried on VLANs, thus it
can be used over multiple devices.
A protected port does not forward traffic (Unicast, Multicast, or Broadcast) to
any other protected port on the same switch.
A community is a group of protected ports. Protected ports within the same
community can forward traffic to each other.
The following types of ports can be defined:
• Protected Port — Can send traffic only to uplink ports.
• Community Port — A protected port that is associated with a community.
It can send traffic to other protected ports in the same community and to
uplink ports.
Uplink Port — An uplink port is an unprotected port that can send traffic
•
to any port.
• Isolated Port — A protected port that does not belong to a community.
Isolated ports can send traffic only to uplink ports.
D E L L C O N F I D E N T I A L – P R E L I M I N A R Y 8 / 9 / 1 6 - F O R P R O O F O N L Y
164
Network Administration: Port Settings
Guide\Dell_Astute_Network_Admin_PortSettings.fm