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Cisco ME 3400 Ethernet Access Switch Software Configuration Guide
78-17058-01
CHAPTER
19 Configuring Dynamic ARP Inspection 19-1
Understanding Dynamic ARP Inspection 19-1
Interface Trust States and Network Security 19-3
Rate Limiting of ARP Packets 19-4
Relative Priority of ARP ACLs and DHCP Snooping Entries 19-4
Logging of Dropped Packets 19-4
Configuring Dynamic ARP Inspection 19-5
Default Dynamic ARP Inspection Configuration 19-5
Dynamic ARP Inspection Configuration Guidelines 19-6
Configuring Dynamic ARP Inspection in DHCP Environments 19-7
Configuring ARP ACLs for Non-DHCP Environments 19-8
Limiting the Rate of Incoming ARP Packets 19-10
Performing Validation Checks 19-12
Configuring the Log Buffer 19-13
Displaying Dynamic ARP Inspection Information 19-14
CHAPTER
20 Configuring IGMP Snooping and MVR 20-1
Understanding IGMP Snooping 20-1
IGMP Versions 20-2
Joining a Multicast Group 20-3
Leaving a Multicast Group 20-5
Immediate Leave 20-5
IGMP Configurable-Leave Timer 20-5
IGMP Report Suppression 20-6
Configuring IGMP Snooping 20-6
Default IGMP Snooping Configuration 20-6
Enabling or Disabling IGMP Snooping 20-7
Configuring a Multicast Router Port 20-8
Configuring a Host Statically to Join a Group 20-8
Enabling IGMP Immediate Leave 20-9
Configuring the IGMP Leave Timer 20-10
Configuring TCN-Related Commands 20-11
Controlling the Multicast Flooding Time After a TCN Event 20-11
Recovering from Flood Mode 20-11
Disabling Multicast Flooding During a TCN Event 20-12
Configuring the IGMP Snooping Querier 20-13
Disabling IGMP Report Suppression 20-14
Displaying IGMP Snooping Information 20-15