Installation guide

VLAN Commands
4-259
4
Command Usage
When traffic segmentation is enabled, the forwarding state for the uplink and
downlink ports assigned to different client sessions is shown below.
When traffic segmentation is disabled, all ports operate in normal forwarding
mode based on the settings specified by other functions such as VLANs and
spanning tree protocol.
Example
pvlan uplink/downlink
This command configures uplink/downlink ports for traffic-segmentation client
sessions. Use the no form to restore a port to normal operating mode.
Syntax
[no] pvlan [session session-id] {uplink interface-list [downlink interface-list] |
downlink interface-list}
session-id – Traffic segmentation session. (Range: 1-15)
interface-list – One or more uplink or downlink interfaces.
ethernet unit/port
- unit - Stack unit. (Range: 1)
- port - Port number. (Range: 1-28)
port-channel channel-id (Range: 1-8)
Default Setting
None
Command Mode
Global Configuration
Table 4-75 Traffic Segmentation Forwarding
Destination
Source
Session #1
Downlinks
Session #1
Uplinks
Session #2
Downlinks
Session #2
Uplinks
Normal
Ports
Session #1
Downlink Ports
Blocking Forwarding Blocking Blocking Blocking
Session #1
Uplink Ports
Forwarding Forwarding Blocking Blocking/
Forwarding
*
* The forwarding state for uplink-to-uplink ports is configured by the pvlan uplink/downlink
command (page 4-259).
Forwarding
Session #2
Downlink Ports
Blocking Blocking Blocking Forwarding Blocking
Session #2
Uplink Ports
Blocking Blocking/
Forwarding
*
Forwarding Forwarding Forwarding
Normal Ports Forwarding Forwarding Forwarding Forwarding Forwarding
Console(config)#pvlan
Console(config)#