Traffic Segmentation; Figure 3-114 Tunnel Port Configuration - Samsung iES4028F Management Manual

3
Configuring the Switch
Web – Click VLAN, 802.1Q VLAN, 802.1Q Tunnel Configuration or Tunnel Trunk
Configuration. Set the mode for a tunnel access port to 802.1Q Tunnel and a tunnel
uplink port to 802.1Q Tunnel Uplink. Click Apply.
CLI – This example sets port 2 to tunnel access mode, and sets port 3 to tunnel
uplink mode.
Console(config)#interface ethernet 1/2
Console(config-if)#switchport dot1q-tunnel mode access
Console(config-if)#interface ethernet 1/3
Console(config-if)#switchport dot1q-tunnel mode uplink
Console(config-if)#end
Console#show dot1q-tunnel
Current double-tagged status of the system is Enabled
The dot1q-tunnel mode of the set interface 1/1 is Normal mode, TPID is 0x9100.
The dot1q-tunnel mode of the set interface 1/2 is Access mode, TPID is 0x9100.
The dot1q-tunnel mode of the set interface 1/3 is Uplink mode, TPID is 0x9100.
The dot1q-tunnel mode of the set interface 1/4 is Normal mode, TPID is 0x9100.
The dot1q-tunnel mode of the set interface 1/5 is Normal mode, TPID is 0x9100.
The dot1q-tunnel mode of the set interface 1/6 is Normal mode, TPID is 0x9100.
The dot1q-tunnel mode of the set interface 1/7 is Normal mode, TPID is 0x9100.
. .
.

Traffic Segmentation

If tighter security is required for passing traffic from different clients through downlink
ports on the local network and over uplink ports to the service provider, port-based
traffic segmentation can be used to isolate traffic for individual client sessions.
Traffic belonging to each client is isolated to the allocated downlink ports. But the
switch can be configured to either isolate traffic passing across a client's allocated
uplink ports from the uplink ports assigned to other clients, or to forward traffic
through the uplink ports used by other clients, allowing different clients to share
access to their uplink ports where security is less likely to be compromised.
Note:
Due to switch ASIC limitations, traffic segmentation is not supported on the
iES4024GP.
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Figure 3-114 Tunnel Port Configuration

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