The configuration examples in this document were created and verified in a lab environment, and all the devices were started with the factory default configuration. When you are working on a live network, make sure you understand the potential impact of every command on your network.

This document assumes that you have basic knowledge of VLANs.

Example: Configuring port-based VLANs

Network configuration

As shown in Figure 1:

· Host A and Host C belong to Department A. VLAN 100 is assigned to Department A.

· Host B and Host D belong to Department B. VLAN 200 is assigned to Department B.

Configure port-based VLANs so that hosts only in the same department can communicate with each other.

Figure 1 Network diagram

Applicable hardware and software versions

The following matrix shows the hardware and software versions to which this configuration example is applicable:

Hardware	Software version
S6520X-HI switch series S6520X-EI switch series	Supported in Release 1110P01
S6520X-SI switch series S6520-SI switch series S5000-EI switch series MS4600 switch series	Supported in Release 1110P01

Hardware

Software version

S6520X-HI switch series

S6520X-EI switch series

Supported in Release 1110P01

S6520X-SI switch series

S6520-SI switch series

S5000-EI switch series

MS4600 switch series

Supported in Release 1110P01

Procedures

1. Configure Device A:

# Configure the ports Ten-GigabitEthernet 1/0/1 through Ten-GigabitEthernet 1/0/3 to operate in bridge mode.

<DeviceA> system-view

[DeviceA] interface range ten-gigabitethernet 1/0/1 to ten-gigabitethernet 1/0/3

[DeviceA-if-range] port link-mode bridge

[DeviceA-if-range] quit

# Create VLAN 100, and assign Ten-GigabitEthernet 1/0/1 to VLAN 100.

[DeviceA] vlan 100

[DeviceA-vlan100] port ten-gigabitethernet 1/0/1

[DeviceA-vlan100] quit

# Create VLAN 200, and assign Ten-GigabitEthernet 1/0/2 to VLAN 200.

[DeviceA] vlan 200

[DeviceA-vlan200] port ten-gigabitethernet 1/0/2

[DeviceA-vlan200] quit

# Configure Ten-GigabitEthernet 1/0/3 as a trunk port, and assign it to VLANs 100 and 200.

[DeviceA] interface ten-gigabitethernet 1/0/3

[DeviceA-Ten-GigabitEthernet1/0/3] port link-type trunk

[DeviceA-Ten-GigabitEthernet1/0/3] port trunk permit vlan 100 200

2. Configure Device B in the same way Device A is configured. (Details not shown.)

3. Configure hosts:

a. Configure Host A and Host C to be on the same IP subnet. For example, 192.168.100.0/24.

b. Configure Host B and Host D to be on the same IP subnet. For example, 192.168.200.0/24.

Verifying the configuration

# Verify that Host A and Host C can ping each other, but they both fail to ping Host B or Host D. (Details not shown.)

# Verify that Host B and Host D can ping each other, but they both fail to ping Host A or Host C. (Details not shown.)

# Display information about VLANs 100 and 200 on Device A.

[DeviceA-Ten-GigabitEthernet1/0/3] display vlan 100

VLAN ID: 100

VLAN type: Static

Route interface: Not configured

Description: VLAN 0100

Name: VLAN 0100

Tagged ports:

Ten-GigabitEthernet1/0/3

Untagged ports:

Ten-GigabitEthernet1/0/1

[DeviceA-Ten-GigabitEthernet1/0/3] display vlan 200

VLAN ID: 200

VLAN type: Static

Route interface: Not configured

Description: VLAN 0200

Name: VLAN 0200

Tagged ports:

Ten-GigabitEthernet1/0/3

Untagged ports:

Ten-GigabitEthernet1/0/2

The output shows that:

· Ten-GigabitEthernet 1/0/3 and Ten-GigabitEthernet 1/0/1 permit packets from 100 to pass through.

· Ten-GigabitEthernet 1/0/3 and Ten-GigabitEthernet 1/0/2 permit packets from 200 to pass through.

Configuration files

Configuration files on both Device B and Device A are the same. The following configuration files use Device A as an example.

vlan 100

vlan 200

interface Ten-GigabitEthernet1/0/1

port link-mode bridge

port access vlan 100

interface Ten-GigabitEthernet1/0/2

port link-mode bridge

port access vlan 200

interface Ten-GigabitEthernet1/0/3

port link-mode bridge

port link-type trunk

port trunk permit vlan 1 100 200

Example: Configuring the super VLAN

Network configuration

As shown in Figure 2:

· Users in VLAN 2 access the network through Ten-GigabitEthernet 1/0/1 of Device A.

· Users in VLAN 3 access the network through Ten-GigabitEthernet 1/0/2 of Device A.

· Ten-GigabitEthernet 1/0/3 of Device A and Ten-GigabitEthernet 1/0/1 of Device B are in VLAN 20.

· Users in VLAN 20 use the gateway address 192.168.2.1 and IP addresses on the IP network segment 192.168.2.0/24.

Configure a super VLAN to meet the following requirements:

· Users in VLAN 2 and VLAN 3 use the gateway address 192.168.1.1 and IP addresses on the IP network segment 192.168.1.0/24.

· Users in VLAN 2, VLAN 3, and VLAN 20 are isolated at Layer 2 but interoperable at Layer 3.

Figure 2 Network diagram

Applicable hardware and software versions

The following matrix shows the hardware and software versions to which this configuration example is applicable:

Hardware	Software version
S6520X-HI switch series S6520X-EI switch series	Supported in Release 1110P01
S6520X-SI switch series S6520-SI switch series S5000-EI switch series MS4600 switch series	Supported in Release 1110P01

Hardware

Software version

S6520X-HI switch series

S6520X-EI switch series

Supported in Release 1110P01

S6520X-SI switch series

S6520-SI switch series

S5000-EI switch series

MS4600 switch series

Supported in Release 1110P01

Configuration restrictions and guidelines

A super VLAN does not have physical ports. A VLAN that has physical ports cannot be configured as a super VLAN.

Procedures

Configuring Device A

# Create VLAN 10 and configure it as a super VLAN.

<DeviceA> system-view

[DeviceA] vlan 10

[DeviceA-vlan10] supervlan

[DeviceA-vlan10] quit

# Create VLAN 2, and assign Ten-GigabitEthernet 1/0/1 to VLAN 2.

[DeviceA] vlan 2

[DeviceA-vlan2] port ten-gigabitethernet 1/0/1

[DeviceA-vlan2] quit

# Create VLAN 3, and assign Ten-GigabitEthernet 1/0/2 to VLAN 3.

[DeviceA] vlan 3

[DeviceA-vlan3] port ten-gigabitethernet 1/0/2

[DeviceA-vlan3] quit

# Associate super VLAN 10 with VLANs 2 and 3.

[DeviceA] vlan 10

[DeviceA-vlan10] subvlan 2 3

[DeviceA-vlan10] quit

# Create VLAN-interface 10, and assign IP address 192.168.1.1 to it.

[DeviceA] interface vlan-interface 10

[DeviceA-Vlan-interface10] ip address 192.168.1.1 24

# Enable local proxy ARP on VLAN-interface 10.

[DeviceA-Vlan-interface10] local-proxy-arp enable

[DeviceA-Vlan-interface10] quit

# Create VLAN 20.

[DeviceA] vlan 20

[DeviceA-vlan20] quit

# Configure Ten-GigabitEthernet 1/0/3 as a trunk port, and remove the port from VLAN 1.

[DeviceA] interface ten-gigabitethernet 1/0/3

[DeviceA-Ten-GigabitEthernet1/0/3] port link-type trunk

[DeviceA-Ten-GigabitEthernet1/0/3] undo port trunk permit vlan 1

# Assign Ten-GigabitEthernet 1/0/3 to VLAN 20.

[DeviceA-Ten-GigabitEthernet1/0/3] port trunk permit vlan 20

# Create VLAN-interface 20, and assign IP address 192.168.2.1 to it.

[DeviceA] interface Vlan-interface 20

[DeviceA-Vlan-interface20] ip address 192.168.2.1 24

[DeviceA-Vlan-interface20] quit

Configuring Device B

# Create VLAN 20.

[DeviceB] vlan 20

[DeviceB-vlan20] quit

# Configure Ten-GigabitEthernet 1/0/1 as a trunk port, and remove the port from VLAN 1.

[DeviceB] interface ten-gigabitethernet 1/0/1

[DeviceB-Ten-GigabitEthernet1/0/1] port link-type trunk

[DeviceB-Ten-GigabitEthernet1/0/1] undo port trunk permit vlan 1

# Assign Ten-GigabitEthernet 1/0/1 to VLAN 20.

[DeviceB-Ten-GigabitEthernet1/0/1] port trunk permit vlan 20

# Assign Ten-GigabitEthernet 1/0/2 to VLAN 20.

[DeviceB] vlan 20

[DeviceB-vlan20] port ten-gigabitethernet 1/0/2

[DeviceB-vlan20] quit

Verifying the configuration

# Verify the super VLAN configuration.

[DeviceA] display supervlan

Super VLAN ID: 10

Sub-VLAN ID: 2-3

VLAN ID: 10

VLAN type: Static

It is a super VLAN.

Route interface: Configured

IPv4 address: 192.168.1.1

IPv4 subnet mask: 255.255.255.0

Description: VLAN 0010

Name: VLAN 0010

Tagged ports: none

Untagged ports: none

VLAN ID: 2

VLAN type: Static

It is a sub-VLAN.

Route interface: Configured

IPv4 address: 192.168.1.1

IPv4 subnet mask: 255.255.255.0

Description: VLAN 0002

Name: VLAN 0002

Tagged ports: none

Untagged ports:

Ten-GigabitEthernet1/0/1

VLAN ID: 3

VLAN type: Static

It is a sub-VLAN.

Route interface: Configured

IPv4 address: 192.168.1.1

IPv4 subnet mask: 255.255.255.0

Description: VLAN 0003

Name: VLAN 0003

Tagged ports: none

Untagged ports:

Ten-GigabitEthernet1/0/2

# Verify that Host A and Host B can ping each other. In the ARP table of Host A, the IP address of Host B corresponds to the MAC address of VLAN-interface 10. In the ARP table of Host B, the IP address of Host A corresponds to the MAC address of VLAN-interface 10. (Details not shown.)

# Verify that Host A and Host C can ping each other. In the ARP table of Host A, no entry about Host C exists. In the ARP table of Host C, no entry about Host A exists. (Details not shown.)

# Verify that Host B and Host C can ping each other. In the ARP table of Host B, no entry about Host C exists. In the ARP table of Host C, no entry about Host B exists. (Details not shown.)

Configuration files

· Device A:

vlan 2

vlan 3

vlan 10

supervlan

subvlan 2 3

vlan 20

interface Vlan-interface10

ip address 192.168.1.1 255.255.255.0

local-proxy-arp enable

interface Vlan-interface20

ip address 192.168.2.1 255.255.255.0

interface Ten-GigabitEthernet1/0/1

port link-mode bridge

port access vlan 2

interface Ten-GigabitEthernet1/0/2

port link-mode bridge

port access vlan 3

interface Ten-GigabitEthernet1/0/3

port link-mode bridge

port link-type trunk

undo port trunk permit vlan 1

port trunk permit vlan 20

· Device B:

vlan 20

interface Ten-GigabitEthernet1/0/1

port link-mode bridge

port link-type trunk

undo port trunk permit vlan 1

port trunk permit vlan 20

interface Ten-GigabitEthernet1/0/2

port link-mode bridge

port access vlan 20

Example: Configuring the private VLAN

Network configuration

As shown in Figure 3:

· The aggregation-layer device Device A assigns VLAN 10 to Device B. Hosts access the network through VLAN-interface 10.

· Users connected to Device B are on the same subnet 10.0.0.0/24.

· Host A and Host B are in the Marketing department. Host C and Host D are in the Finance department.

Configure the private VLAN feature to meet the following requirements:

· Device A is only aware of the primary VLAN 10.

· Hosts in the same secondary VLAN are interoperable at Layer 2.

· Hosts in different secondary VLANs are isolated at Layer 2.

Figure 3 Network diagram

Requirements analysis

The private VLAN configuration is required only on Device B.

Applicable hardware and software versions

The following matrix shows the hardware and software versions to which this configuration example is applicable:

Hardware	Software version
S6520X-HI switch series S6520X-EI switch series	Supported in Release 1110P01
S6520X-SI switch series S6520-SI switch series S5000-EI switch series MS4600 switch series	Supported in Release 1110P01

Hardware

Software version

S6520X-HI switch series

S6520X-EI switch series

Supported in Release 1110P01

S6520X-SI switch series

S6520-SI switch series

S5000-EI switch series

MS4600 switch series

Supported in Release 1110P01

Configuration restrictions and guidelines

The system default VLAN (VLAN 1) does not support the private VLAN configuration.

Procedures

Configuring Device B

# Create VLAN 10 and configure it as a primary VLAN.

<DeviceB> system-view

[DeviceB] vlan 10

[DeviceB-vlan10] private-vlan primary

[DeviceB-vlan10] quit

# Create VLANs 201 and 202.

[DeviceB] vlan 201 to 202

# Associate primary VLAN 10 with secondary VLANs 201 and 202.

[DeviceB] vlan 10

[DeviceB-vlan10] private-vlan secondary 201 to 202

[DeviceB-vlan10] quit

# Configure the uplink port Ten-GigabitEthernet 1/0/1 as a promiscuous port of VLAN 10.

[DeviceB] interface ten-gigabitethernet 1/0/1

[DeviceB-Ten-GigabitEthernet1/0/1] port private-vlan 10 promiscuous

[DeviceB-Ten-GigabitEthernet1/0/1] quit

# Assign the downlink ports Ten-GigabitEthernet 1/0/2 and Ten-GigabitEthernet 1/0/3 to VLAN 201 as host ports.

[DeviceB] interface range ten-gigabitethernet 1/0/2 to ten-gigabitethernet 1/0/3

[DeviceB-if-range] port link-mode bridge

[DeviceB-if-range] port access vlan 201

[DeviceB-if-range] port private-vlan host

[DeviceB-if-range] quit

# Assign the downlink ports Ten-GigabitEthernet 1/0/4 and Ten-GigabitEthernet 1/0/5 to VLAN 202 as host ports.

[DeviceB] interface range ten-gigabitethernet 1/0/4 to ten-gigabitethernet 1/0/5

[DeviceB-if-range] port link-mode bridge

[DeviceB-if-range] port access vlan 202

[DeviceB-if-range] port private-vlan host

[DeviceB-if-range] quit

Configuring Device A

# Create VLAN 10.

<DeviceA> system-view

[DeviceA] vlan 10

[DeviceA] quit

# Assign Ten-GigabitEthernet 1/0/1 to VLAN 10.

[DeviceA] interface ten-gigabitethernet 1/0/1

[DeviceA-Ten-GigabitEthernet1/0/1] port link-mode bridge

[DeviceA-Ten-GigabitEthernet1/0/1] port access vlan 10

[DeviceA-Ten-GigabitEthernet1/0/1] quit

# Create VLAN-interface 10, and assign IP address 10.0.0.1 to it.

[DeviceA] interface vlan-interface 10

[DeviceA-Vlan-interface10] ip address 10.0.0.1 24

[DeviceA-Vlan-interface10] quit

Verifying the configuration

# Verify that Device A can ping Host A, Host B, Host C, and Host D successfully. (Details not shown.)

# Display the ARP table of Device A.

[DeviceA] display arp

Type: S-Static D-Dynamic O-Openflow R-Rule M-Multiport I-Invalid

IP address MAC address VLAN/VSI Interface/Link ID Aging Type

10.0.0.2 d485-64a1-7e4a 10 XGE1/0/1 19 D

10.0.0.3 7446-a0aa-7774 10 XGE1/0/1 19 D

10.0.0.4 6805-ca05-39ae 10 XGE1/0/1 20 D

10.0.0.5 6805-ca05-414e 10 XGE1/0/1 20 D

# Display the private VLAN configuration on Device B.

[DeviceB] display private-vlan

Primary VLAN ID: 10

Secondary VLAN ID: 201-202

VLAN ID: 10

VLAN type: Static

Private VLAN type: Primary

Route interface: Not configured

Description: VLAN 0010

Name: VLAN 0010

Tagged ports: None

Untagged ports:

Ten-GigabitEthernet1/0/1 Ten-GigabitEthernet1/0/2

Ten-GigabitEthernet1/0/3 Ten-GigabitEthernet1/0/4

Ten-GigabitEthernet1/0/5

VLAN ID: 201

VLAN type: Static

Private VLAN type: Secondary

Route interface: Not configured

Description: VLAN 0201

Name: VLAN 0201

Tagged ports: None

Untagged ports:

Ten-GigabitEthernet1/0/1 Ten-GigabitEthernet1/0/2

Ten-GigabitEthernet1/0/3

VLAN ID: 202

VLAN type: Static

Private VLAN type: Secondary

Route interface: Not configured

Description: VLAN 0202

Name: VLAN 0202

Tagged ports: None

Untagged ports:

Ten-GigabitEthernet1/0/1 Ten-GigabitEthernet1/0/4

Ten-GigabitEthernet1/0/5

The output shows that:

· The promiscuous port Ten-GigabitEthernet1/0/1 is an untagged member of primary VLAN 10 and secondary VLANs 201 and 202.

· The host ports Ten-GigabitEthernet 1/0/2 and Ten-GigabitEthernet 1/0/3 are untagged members of secondary VLANs 201.

· The host ports Ten-GigabitEthernet 1/0/4 and Ten-GigabitEthernet 1/0/5 are untagged members of secondary VLANs 202.

# Verify that Hosts in the same secondary VLAN can ping each other, but they fail to ping hosts in the other secondary VLAN. (Details not shown.)

Configuration files

· Device B:

vlan 1

vlan 10

private-vlan primary

private-vlan secondary 201 to 202

vlan 201 to 202

interface Ten-GigabitEthernet1/0/1

port link-mode bridge

port link-type hybrid

undo port hybrid vlan 1

port hybrid vlan 10 201 to 202 untagged

port hybrid pvid vlan 10

port private-vlan 10 promiscuous

interface Ten-GigabitEthernet1/0/2

port link-mode bridge

port link-type hybrid

undo port hybrid vlan 1

port hybrid vlan 10 201 untagged

port hybrid pvid vlan 201

port private-vlan host

interface Ten-GigabitEthernet1/0/3

port link-mode bridge

port link-type hybrid

undo port hybrid vlan 1

port hybrid vlan 10 201 untagged

port hybrid pvid vlan 201

port private-vlan host

interface Ten-GigabitEthernet1/0/4

port link-mode bridge

port link-type hybrid

undo port hybrid vlan 1

port hybrid vlan 10 202 untagged

port hybrid pvid vlan 202

port private-vlan host

interface Ten-GigabitEthernet1/0/5

port link-mode bridge

port link-type hybrid

undo port hybrid vlan 1

port hybrid vlan 10 202 untagged

port hybrid pvid vlan 202

port private-vlan host

· Device A:

vlan 1

vlan 10

interface Vlan-interface10

ip address 10.0.0.1 255.255.255.0

interface Ten-GigabitEthernet1/0/1

port link-mode bridge

port access vlan 10

H3C Fixed Port Campus Switches Configuration Examples-B70D029-6W100

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