Digisol DG-FS4528P, Management Manual

Page: 816 / 973

C
HAPTER
39 | VLAN Commands
Configuring Port-based Traffic Segmentation
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show l2protocol-
tunnel
This command shows settings for Layer 2 Protocol Tunneling (L2PT).
C
OMMAND
M
ODE
Privileged Exec
E
XAMPLE
Console#show l2protocol-tunnel
Layer 2 Protocol Tunnel
Tunnel MAC Address : 00-17-7C-00-00-02
Interface Protocol
----------------------------------------------------------
Eth 1/ 1 Spanning Tree
Console#
C
ONFIGURING
P
ORT
-
BASED
T
RAFFIC
S
EGMENTATION
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 clients.
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.
pvlan
This command enables port-based traffic segmentation. Use the no form to
disable this feature.
S
YNTAX
[ no ] pvlan
Table 122: Traffic Segmentation Commands
Command Function Mode
pvlan Enables traffic segmentation GC
pvlan uplink/downlink Configures uplink/downlink ports for client sessions GC
pvlan session Creates a client session GC
pvlan up-to-up Specifies whether or not traffic can be forwarded
between uplink ports assigned to different client
sessions
GC
show pvlan Displays the traffic segmentation configuration
settings
PE