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Arubaos-Switch Multicast and Routing Guide for YC.16.04

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Arubaos-Switch Multicast and Routing Guide for YC.16.04 ArubaOS-Switch Multicast and Routing Guide for YC.16.04 Part Number: 5200-3134 Published: July 2017 Edition: 1 © Copyright 2017 Hewlett Packard Enterprise Development LP Notices The information contained herein is subject to change without notice. The only warranties for Hewlett Packard Enterprise products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. Hewlett Packard Enterprise shall not be liable for technical or editorial errors or omissions contained herein. Confidential computer software. Valid license from Hewlett Packard Enterprise required for possession, use, or copying. Consistent with FAR 12.211 and 12.212, Commercial Computer Software, Computer Software Documentation, and Technical Data for Commercial Items are licensed to the U.S. Government under vendor's standard commercial license. Links to third-party websites take you outside the Hewlett Packard Enterprise website. Hewlett Packard Enterprise has no control over and is not responsible for information outside the Hewlett Packard Enterprise website. Acknowledgments Intel®, Itanium®, Pentium®, Intel Inside®, and the Intel Inside logo are trademarks of Intel Corporation in the United States and other countries. Microsoft® and Windows® are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. Adobe® and Acrobat® are trademarks of Adobe Systems Incorporated. Java® and Oracle® are registered trademarks of Oracle and/or its affiliates. UNIX® is a registered trademark of The Open Group. Contents Chapter 1 About this guide............................................................................. 7 Applicable products....................................................................................................................................7 Switch prompts used in this guide............................................................................................................. 7 Chapter 2 Multimedia Traffic Control with IP Multicast (IGMP)....................8 Overview.................................................................................................................................................... 8 IGMP general operation and features........................................................................................................8 IGMP operating features................................................................................................................. 8 Enhancements................................................................................................................................ 8 Number of IP multicast addresses allowed..................................................................................... 9 How IGMP operates...................................................................................................................................9 Operation with or without IP addressing....................................................................................... 10 Automatic fast-leave IGMP............................................................................................................11 Forced fast-leave IGMP................................................................................................................ 13 Configuring delayed group flush................................................................................................... 14 Configuring and displaying IGMP (CLI)................................................................................................... 14 Configuring per-port IGMP traffic filters.........................................................................................14 Configuring the querier function.................................................................................................... 15 Configuring static multicast groups............................................................................................... 16 Viewing IGMP configuration for VLANs.........................................................................................16 Viewing the current IGMP configuration........................................................................................16 Viewing IGMP high-level statistics for all VLANs on the switch.................................................... 18 Viewing IGMP historical counters for a VLAN...............................................................................19 Viewing IGMP group address information.....................................................................................19 Viewing IGMP group information for a VLAN with a filtered address............................................20 Enabling or disabling IGMP on a VLAN........................................................................................ 20 IGMP proxy forwarding............................................................................................................................ 21 How IGMP proxy forwarding works...............................................................................................21 Configuring IGMP proxy (CLI).......................................................................................................22 VLAN context command............................................................................................................... 23 IGMP proxy show command......................................................................................................... 24 Using the switch as querier......................................................................................................................26 Well-known or reserved multicast addresses excluded from IP multicast filtering...................................26 IP multicast filters.....................................................................................................................................27 Reserved addresses excluded from IP multicast filtering............................................................. 27 IGMPv3.................................................................................................................................................... 27 IGMPv3 commands.......................................................................................................................28 Chapter 3 IP Routing Features......................................................................39 Overview.................................................................................................................................................. 39 IP interfaces.................................................................................................................................. 39 IP tables and caches.....................................................................................................................40 IP route exchange protocols......................................................................................................... 41 IP global parameters for routing switches..................................................................................... 41 ARP age timer...............................................................................................................................44 IP interface parameters for routing switches.................................................................................45 Configuring IP parameters for routing switches....................................................................................... 46 Configuring ARP parameters........................................................................................................ 46 Contents 3 Configuring forwarding parameters...............................................................................................47 Configuring ICMP.....................................................................................................................................48 Disabling ICMP messages............................................................................................................ 48 Disabling replies to broadcast ping requests................................................................................ 48 Disabling ICMP destination unreachable messages.....................................................................48 Disabling ICMP redirects...............................................................................................................49 Configuring static IP routes......................................................................................................................49 Static route types.......................................................................................................................... 50 Other sources of routes in the routing table.................................................................................. 50 Static IP route parameters............................................................................................................ 50 Static route states follow VLAN states.......................................................................................... 50 Configuring a static IP route..........................................................................................................51 Viewing static route information...................................................................................................
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