Contents
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Cisco IE 3000 Switch Software Configuration Guide
OL-13018-03
Default Port-Based Address Allocation Configuration 23-16
Port-Based Address Allocation Configuration Guidelines 23-16
Enabling DHCP Server Port-Based Address Allocation 23-17
Displaying DHCP Server Port-Based Address Allocation 23-19
CHAPTER
24 Configuring Dynamic ARP Inspection 24-1
Understanding Dynamic ARP Inspection 24-1
Interface Trust States and Network Security 24-3
Rate Limiting of ARP Packets 24-4
Relative Priority of ARP ACLs and DHCP Snooping Entries 24-4
Logging of Dropped Packets 24-4
Configuring Dynamic ARP Inspection 24-5
Default Dynamic ARP Inspection Configuration 24-5
Dynamic ARP Inspection Configuration Guidelines 24-6
Configuring Dynamic ARP Inspection in DHCP Environments 24-7
Configuring ARP ACLs for Non-DHCP Environments 24-8
Limiting the Rate of Incoming ARP Packets 24-10
Performing Validation Checks 24-12
Configuring the Log Buffer 24-13
Displaying Dynamic ARP Inspection Information 24-14
CHAPTER
25 Configuring IGMP Snooping and MVR 25-1
Understanding IGMP Snooping 25-1
IGMP Versions 25-2
Joining a Multicast Group 25-3
Leaving a Multicast Group 25-5
Immediate Leave 25-5
IGMP Configurable-Leave Timer 25-5
IGMP Report Suppression 25-6
Configuring IGMP Snooping 25-6
Default IGMP Snooping Configuration 25-6
Enabling or Disabling IGMP Snooping 25-7
Setting the Snooping Method 25-8
Configuring a Multicast Router Port 25-9
Configuring a Host Statically to Join a Group 25-9
Enabling IGMP Immediate Leave 25-10
Configuring the IGMP Leave Timer 25-10
Configuring TCN-Related Commands 25-11
Controlling the Multicast Flooding Time After a TCN Event 25-11
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