Contents
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Catalyst 2900 Series XL and Catalyst 3500 SeriesXL Software Configuration Guide
78-6511-08
Configuring SPAN 7-12
Enabling SPAN 7-12
Disabling SPAN 7-12
Configuring Voice Ports 7-13
Preparing a Port for a Cisco IP Phone Connection 7-13
Configuring a Port to Connect to a Cisco IP Phone 7-14
Overriding the CoS Priority of Incoming Frames 7-14
Configuring Voice Ports to Carry Voice and Data Traffic on Different VLANs 7-15
Configuring Inline Power on the Catalyst 3524-PWR Ports 7-15
Configuring the LRE Ports 7-16
LRE Links and LRE Profiles 7-16
Types of LRE Profiles 7-17
Environmental Considerations for LRE Links 7-18
Considerations for Using LRE Profiles 7-19
CPE Ethernet Links 7-21
Considerations for Connected Cisco 575 LRE CPEs 7-21
Considerations for Connected Cisco 585 LRE CPEs 7-22
Assigning a Public Profile to All LRE Ports 7-22
Assigning a Private Profile to an LRE Port 7-23
CHAPTER
8 Configuring VLANs 8-1
Overview 8-2
Management VLANs 8-3
Changing the Management VLAN for a New Switch 8-4
Changing the Management VLAN Through a Telnet Connection 8-4
Assigning VLAN Port Membership Modes 8-5
VLAN Membership Combinations 8-6
Assigning Static-Access Ports to a VLAN 8-7
Overlapping VLANs and Multi-VLAN Ports 8-7
Using VTP 8-9
The VTP Domain 8-9
VTP Modes and Mode Transitions 8-10
VTP Advertisements 8-11
VTP Version 2 8-11
VTP Pruning 8-12
VTP Configuration Guidelines 8-13
Domain Names 8-13
VTP Version Numbers 8-13
Passwords 8-14