Contents
xvii
Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide
OL-8915-03
Enabling Port Fast 18-10
Enabling BPDU Guard 18-11
Enabling BPDU Filtering 18-12
Enabling UplinkFast for Use with Redundant Links 18-13
Enabling BackboneFast 18-13
Enabling EtherChannel Guard 18-14
Enabling Root Guard 18-15
Enabling Loop Guard 18-15
Displaying the Spanning-Tree Status 18-16
CHAPTER
19 Configuring Flex Links and the MAC Address-Table Move Update Feature 19-1
Understanding Flex Links and the MAC Address-Table Move Update 19-1
Flex Links 19-1
VLAN Flex Link Load Balancing and Support 19-2
MAC Address-Table Move Update 19-3
Configuring Flex Links and MAC Address-Table Move Update 19-4
Configuration Guidelines 19-5
Default Configuration 19-5
Configuring Flex Links 19-6
Configuring VLAN Load Balancing on Flex Links 19-7
Configuring the MAC Address-Table Move Update Feature 19-9
Monitoring Flex Links and the MAC Address-Table Move Update Information 19-11
CHAPTER
20 Configuring DHCP Features and IP Source Guard 20-1
Understanding DHCP Features 20-1
DHCP Server 20-2
DHCP Relay Agent 20-2
DHCP Snooping 20-2
Option-82 Data Insertion 20-3
Cisco IOS DHCP Server Database 20-6
DHCP Snooping Binding Database 20-6
Configuring DHCP Features 20-7
Default DHCP Configuration 20-8
DHCP Snooping Configuration Guidelines 20-8
Configuring the DHCP Server 20-10
Configuring the DHCP Relay Agent 20-10
Specifying the Packet Forwarding Address 20-10
Enabling DHCP Snooping and Option 82 20-11
Enabling DHCP Snooping on Private VLANs 20-13