Alcatel 9000 Guía de usuario descargar pdf (Pagina 108)

100

101

Defining VLAN Port Assignments Configuring VLANs

page 5-8 OmniSwitch 6800/6850/9000 Network Configuration Guide June 2006

Configuring Dynamic VLAN Port Assignment

Configuring the switch to allow dynamic VLAN port assignment requires the following steps:

1 Use the vlan port mobile command to enable mobility on switch ports that will participate in dynamic

VLAN assignment. See Chapter 7, “Assigning Ports to VLANs,”for detailed procedures.

2 Enable/disable mobile port properties that determine mobile port behavior. See Chapter 7, “Assigning

Ports to VLANs,” for detailed procedures.

3 Create VLANs that will receive and forward mobile port traffic. See “Adding/Removing a VLAN” on

page 5-5 for more information.

4 Configure the method of traffic classification (VLAN rules or tagged VLAN ID) that will trigger

dynamic assignment of mobile ports to the VLANs created in Step 3. See “Configuring VLAN Rule Clas-

sification” on page 5-8 and “Enabling/Disabling VLAN Mobile Tag Classification” on page 5-9.

Once the above configuration steps are completed, dynamic VLAN assignment occurs when a device

connected to a mobile port starts to send traffic. This traffic is examined by switch software to determine

which VLAN should carry the traffic based on the type of classification, if any, defined for a particular

VLAN.

Note that VLAN mobile tag classification takes precedence over VLAN rule classification. If a mobile

port receives traffic that matches a VLAN rule and also has an 802.1Q VLAN ID tag for a VLAN with

mobile tagging enabled, the port is dynamically assigned to the mobile tag VLAN and not the matching

rule VLAN.

See Chapter 7, “Assigning Ports to VLANs,” and Chapter 9, “Defining VLAN Rules,” for more informa-

tion and examples of dynamic VLAN port assignment.

Configuring VLAN Rule Classification

VLAN rule classification triggers dynamic VLAN port assignment when traffic received on a mobile port

matches the criteria defined in a VLAN rule. Different rule types are available for classifying different

types of network device traffic. It is possible to define multiple rules for one VLAN and rules for multiple

VLANs.

The following table provides a list of commands used to define the various types of VLAN rules. For more

detailed information about rule criteria and classification, see Chapter 9, “Defining VLAN Rules.”

Rule Types Command

DHCP vlan dhcp mac

vlan dhcp mac range

vlan dhcp port

vlan dhcp generic

Binding vlan binding mac-ip-port

vlan binding mac-port-protocol

vlan binding mac-port

vlan binding mac-ip

vlan binding ip-port

vlan binding port-protocol

MAC address vlan mac

vlan mac range

1 2 ... 103 104 105 106 107 108 109 110 111 112 113 ... 701 702

Comentarios a estos manuales

Sin comentarios

Alcatel 9000 Guía de usuario Pagina 108

Comentarios a estos manuales

Relacionado con productos y manuales para Software Alcatel 9000