Cisco Systems WSC4500X16SFP Manual De Usuario

# Recommended value for voice vlan (VVID) should not be 1

switchport voice vlan $VVID

# Enable port security limiting port to a 3 MAC

# addressess -- One for desktop and two for phone

switchport port-security

switchport port-security maximum 3

# Ensure port-security age is greater than one minute

# and use inactivity timer

switchport port-security violation restrict

switchport port-security aging time 2

switchport port-security aging type inactivity

# Enable auto-qos to extend trust to attached Cisco phone

auto qos voip cisco-phone

# Configure port as an edge network port

spanning-tree portfast

spanning-tree bpduguard enable@

This is the example for the cisco-switch macro:

# 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

# 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

This is the example for the cisco-router macro:

# 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

# 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

# Hardcode speed and duplex to router

switchport mode trunk

switchport nonegotiate

speed 100

duplex full 

# Configure qos to trust this interface

auto qos voip trust

qos trust dscp

# Ensure fast access to the network when enabling the interface.

# Ensure that switch devices cannot become active on the interface.