Interface Configuration Mode
you configure both VLAN 20 and VLAN 30 with an SVI to which an IP address is assigned, packets can be
sent from Host A to Host B directly through the controller with no need for an external router.
Figure 1: Connecting VLANs with the Switch
Interface Configuration Mode
The controller supports these interface types:
• Physical ports—controller ports and routed ports
• VLANs—switch virtual interfaces
• Port channels—EtherChannel interfaces
You can also configure a range of interfaces.
To configure a physical interface (port), specify the interface type, stack member number (only stacking-capable
switches), module number, and controller port number, and enter interface configuration mode.
• Type—Gigabit Ethernet (gigabitethernet or gi) for 10/100/1000 Mb/s Ethernet ports, 10-Gigabit Ethernet
• Stack member number—The number that identifies the controller within the stack. The controller number
• Module number—The module or slot number on the controller: switch (downlink) ports are 0, and uplink
• Port number—The interface number on the controller. The 10/100/1000 port numbers always begin at 1,
Interface Configuration Guide, Cisco IOS XE Release 3E (Cisco WLC 5700 Series)
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(tengigabitethernet or te) for 10,000 Mb/s, or small form-factor pluggable (SFP) module Gigabit Ethernet
interfaces (gigabitethernet or gi).
range is 1 to 9 and is assigned the first time the controller initializes. The default controller number,
before it is integrated into a controller stack, is 1. When a controller has been assigned a stack member
number, it keeps that number until another is assigned to it.
You can use the switch port LEDs in Stack mode to identify the stack member number of a controller.
ports are 1.
starting with the far left port when facing the front of the controller, for example, gigabitethernet1/0/1
or gigabitethernet1/0/8.
Configuring Interfaces
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