Macro Apply Cisco-Switch - Cisco 4500M Command Reference Manual

macro apply cisco-switch

macro apply cisco-switch
To enable Cisco-recommended features and settings that are suitable for connecting a switch port to
another switch, use the macro apply cisco-switch command.
Syntax Description
$NVID native_vlanid
Defaults
This command has no default settings.
Command Modes
Interface configuration
Command History Release
12.2(18)EW
Usage Guidelines
This command can only be viewed and applied; it cannot be modified.
Ensure that the existing configuration on the interface does not conflict with the intended macro
configuration. Before you apply this macro, clear the configuration on the interface with the default
interface command.
Examples
This example shows how to enable the Cisco-recommended features and settings on port fa2/1:
Switch(config)# interface FastEthernet2/1
Switch(config-if)# macro apply cisco-switch $NVID 45
Switch(config-if)#
This contents of this macro are as follows:
# Access Uplink to Distribution
switchport trunk encapsulation dot1q
# Define unique Native VLAN on trunk ports
# Recommended value for native vlan (NVID) should not be 1
switchport trunk native vlan $NVID [native_vlan_id]
# Update the allowed VLAN range (VRANGE) such that it
# includes data, voice and native VLANs
# switchport trunk allowed vlan $VRANGE
# Hardcode trunk and disable negotiation to
# speed up convergence
switchport mode trunk
switchport nonegotiate
# Configure qos to trust this interface
auto qos voip trust
# 802.1w defines the link as pt-pt for rapid convergence
spanning-tree link-type point-to-point
Catalyst4500 Series SwitchCiscoIOS Command Reference—Release 12.2(18)EW
2-178
macro apply cisco-switch $NVID native_vlanid
Specifies a native VLAN ID.
Modification
Support for this command was introduced on the Catalyst 4500 series switch.
Chapter2 Cisco IOS Commands for the Catalyst 4500 Series Switches
78-16201-01