Cisco Catalyst 3750-X - Page 19

Contents
xix
Catalyst 3750-X and 3560-X Switch Software Configuration Guide
OL-21521-01
Private-VLAN Interaction with Other Features 18-4
Private VLANs and Unicast, Broadcast, and Multicast Traffic 18-4
Private VLANs and SVIs 18-5
Private VLANs and Switch Stacks 18-5
Configuring Private VLANs 18-5
Tasks for Configuring Private VLANs 18-6
Default Private-VLAN Configuration 18-6
Private-VLAN Configuration Guidelines 18-6
Secondary and Primary VLAN Configuration 18-6
Private-VLAN Port Configuration 18-8
Limitations with Other Features 18-8
Configuring and Associating VLANs in a Private VLAN 18-9
Configuring a Layer 2 Interface as a Private-VLAN Host Port 18-11
Configuring a Layer 2 Interface as a Private-VLAN Promiscuous Port 18-12
Mapping Secondary VLANs to a Primary VLAN Layer 3 VLAN Interface 18-13
Monitoring Private VLANs 18-14
CHAPTER 19 Configuring IEEE 802.1Q and Layer 2 Protocol Tunneling 19-1
Understanding IEEE 802.1Q Tunneling 19-1
Configuring IEEE 802.1Q Tunneling 19-4
Default IEEE 802.1Q Tunneling Configuration 19-4
IEEE 802.1Q Tunneling Configuration Guidelines 19-4
Native VLANs 19-4
System MTU 19-5
IEEE 802.1Q Tunneling and Other Features 19-6
Configuring an IEEE 802.1Q Tunneling Port 19-7
Understanding Layer 2 Protocol Tunneling 19-8
Configuring Layer 2 Protocol Tunneling 19-10
Default Layer 2 Protocol Tunneling Configuration 19-11
Layer 2 Protocol Tunneling Configuration Guidelines 19-12
Configuring Layer 2 Protocol Tunneling 19-13
Configuring Layer 2 Tunneling for EtherChannels 19-14
Configuring the SP Edge Switch 19-14
Configuring the Customer Switch 19-16
Monitoring and Maintaining Tunneling Status 19-18
CHAPTER 20 Configuring STP 20-1
Understanding Spanning-Tree Features 20-1
STP Overview 20-2