H3C S6850 Series Configuration Guide

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Twenty-FiveGigE1/0/2
Twenty-FiveGigE1/0/3
VLAN ID: 2
VLAN type: Static
Private VLAN type: Secondary
Route interface: Not configured
Description: VLAN 0002
Name: VLAN 0002
Tagged ports:
Twenty-FiveGigE1/0/1
Untagged ports:
Twenty-FiveGigE1/0/2
VLAN ID: 3
VLAN type: Static
Private VLAN type: Secondary
Route interface: Not configured
Description: VLAN 0003
Name: VLAN 0003
Tagged ports:
Twenty-FiveGigE1/0/1
Untagged ports:
Twenty-FiveGigE1/0/3
The output shows that:
• The trunk promiscuous port (Twenty-FiveGigE 1/0/1) is a tagged member of primary VLAN 5
and secondary VLANs 2 and 3.
• Host port Twenty-FiveGigE 1/0/2 is an untagged member of primary VLAN 5 and secondary
VLAN 2.
• Host port Twenty-FiveGigE 1/0/3 is an untagged member of primary VLAN 5 and secondary
VLAN 3.
Example: Configuring trunk promiscuous and trunk
secondary ports
Network configuration
As shown in Figure 11, configure the private VLAN feature to meet the following requirements:
• VLANs 10 and 20 are primary VLANs on Device A. The uplink port (Twenty-FiveGigE 1/0/5) on
Device A permits the packets from VLANs 10 and 20 to pass through tagged.
• VLANs 11, 12, 21, and 22 are secondary VLANs on Device A.
{ Downlink port Twenty-FiveGigE 1/0/2 permits the packets from secondary VLANs 11 and 21
to pass through tagged.
{ Downlink port Twenty-FiveGigE 1/0/1 permits secondary VLAN 22.
{ Downlink port Twenty-FiveGigE 1/0/3 permits secondary VLAN 12.
• Secondary VLANs 11 and 12 are associated with primary VLAN 10.
• Secondary VLANs 21 and 22 are associated with primary VLAN 20.

H3C S6850 Series Specifications

General

Brand	H3C
Model	S6850 Series
Category	Switch
Language	English