Cisco Catalyst 3750-X Software Configuration Manual page 24

Contents
Configuring Dynamic ARP Inspection
25
C H A P T E R
Configuring IGMP Snooping and MVR
26
C H A P T E R
Catalyst 3750-X and 3560-X Switch Software Configuration Guide
xxiv
Configuring DHCP Server Port-Based Address Allocation
Default Port-Based Address Allocation Configuration
Port-Based Address Allocation Configuration Guidelines
Enabling DHCP Server Port-Based Address Allocation
Displaying DHCP Server Port-Based Address Allocation
Understanding Dynamic ARP Inspection
Interface Trust States and Network Security
Rate Limiting of ARP Packets
Relative Priority of ARP ACLs and DHCP Snooping Entries
Logging of Dropped Packets
Configuring Dynamic ARP Inspection
Default Dynamic ARP Inspection Configuration
Dynamic ARP Inspection Configuration Guidelines
Configuring Dynamic ARP Inspection in DHCP Environments
Configuring ARP ACLs for Non-DHCP Environments
Limiting the Rate of Incoming ARP Packets
Performing Validation Checks
Configuring the Log Buffer
Displaying Dynamic ARP Inspection Information
Understanding IGMP Snooping
IGMP Versions
26-3
Joining a Multicast Group
Leaving a Multicast Group
Immediate Leave
26-5
IGMP Configurable-Leave Timer
IGMP Report Suppression
IGMP Snooping and Switch Stacks
Configuring IGMP Snooping
Default IGMP Snooping Configuration
Enabling or Disabling IGMP Snooping
Setting the Snooping Method
Configuring a Multicast Router Port
Configuring a Host Statically to Join a Group
Enabling IGMP Immediate Leave
Configuring the IGMP Leave Timer
24-29
25-1
25-1
25-3
25-4
25-5
25-5
25-5
25-6
25-10
25-12
25-13
25-14
26-1
26-2
26-3
26-4
26-5
26-5
26-6
26-6
26-6
26-7
26-7
26-8
26-9
26-10
26-10
24-26
24-26
24-26
24-27
25-4
25-7
25-8
OL-21521-01