H3C S7500E Series Ethernet Switches. IP Multicast. Command Reference. Hangzhou H3C Technologies Co., Ltd.

Transcription

1 H3C S7500E Series Ethernet Switches IP Multicast Command Reference Hangzhou H3C Technologies Co., Ltd. Document Version: C-1.01 Product Version: Release 6613 and Later

2 Copyright 2010, Hangzhou H3C Technologies Co., Ltd. and its licensors All Rights Reserved No part of this manual may be reproduced or transmitted in any form or by any means without prior written consent of Hangzhou H3C Technologies Co., Ltd. Trademarks H3C,, Aolynk,, H 3 Care,, TOP G,, IRF, NetPilot, Neocean, NeoVTL, SecPro, SecPoint, SecEngine, SecPath, Comware, Secware, Storware, NQA, VVG, V 2 G, V n G, PSPT, XGbus, N-Bus, TiGem, InnoVision and HUASAN are trademarks of Hangzhou H3C Technologies Co., Ltd. All other trademarks that may be mentioned in this manual are the property of their respective owners. Notice The information in this document is subject to change without notice. Every effort has been made in the preparation of this document to ensure accuracy of the contents, but all statements, information, and recommendations in this document do not constitute the warranty of any kind, express or implied.

3 Preface The H3C S7500E documentation set includes 12 command references, which describe the commands and command syntax options for the S7500E Release 6610 Series. The IP Multicast Command Reference describes multicast configuration commands. It covers the commands for configuring IPv4 multicast and IPv6 multicast. With these multicast configuration commands, you can implement efficient point-to-multipoint data transmission in your network. This preface includes: Audience Document Organization Conventions About the H3C S7500E Documentation Set Obtaining Documentation Documentation Feedback Audience This documentation is intended for: Network planners Field technical support and servicing engineers Network administrators working with the S7500E series Document Organization The IP Multicast Command Reference comprises these parts: IGMP Snooping Configuration Commands Multicast VLAN Configuration Commands Multicast Routing and Forwarding Configuration Commands IGMP Configuration Commands PIM Configuration Commands MSDP Configuration Commands MBGP Configuration Commands MLD Snooping Configuration Commands IPv6 Multicast VLAN Configuration Commands IPv6 Multicast Routing and Forwarding Configuration Commands MLD Configuration Commands IPv6 PIM Configuration Commands IPv6 MBGP Configuration Commands

4 Conventions This section describes the conventions used in this documentation set. Command conventions Convention Boldface italic [ ] { x y... } [ x y... ] { x y... } * [ x y... ] * &<1-n> Bold text represents commands and keywords that you enter literally as shown. Italic text represents arguments that you replace with actual values. Square brackets enclose syntax choices (keywords or arguments) that are optional. Braces enclose a set of required syntax choices separated by vertical bars, from which you select one. Square brackets enclose a set of optional syntax choices separated by vertical bars, from which you select one or none. Asterisk marked braces enclose a set of required syntax choices separated by vertical bars, from which you select at least one. Asterisk marked square brackets enclose optional syntax choices separated by vertical bars, from which you may select multiple choices or none. The argument or keyword and argument combination before the ampersand (&) sign can be entered 1 to n times. # A line that starts with a pound (#) sign is comments. Symbols Convention Means reader be extremely careful. Improper operation may cause bodily injury. Means reader be careful. Improper operation may cause data loss or damage to equipment. Means a complementary description. About the H3C S7500E Documentation Set The H3C S7500E documentation set includes: Category Documents Purposes Product description and specifications Hardware installation Marketing brochures Technology white papers Card datasheets Installation guide H3C N68 Cabinet Installation and Remodel Introduction Describe product specifications and benefits. Provide an in-depth description of software features and technologies. Describe card specifications, features, and standards. Provides a complete guide to hardware installation and hardware specifications. Guides you through installing and remodeling H3C N68 cabinets.

5 Category Documents Purposes Software configuration Operations and maintenance Power configuration Optional cards H3C Pluggable SFP [SFP+][XFP] Transceiver Modules Installation Guide H3C Mid-Range Series Ethernet Switches Pluggable Modules Manual H3C PoE DIMM Module Installation Guide Single PoE DIMM Module Installation Guide Configuration guides Command references Configuration examples Release notes H3C PSR320-A[PSR320-D] Power Module User Manual H3C PSR650-A[PSR650-D] Power Module User Manual H3C PSR1400-A[PSR1400-D] Power Module User Manual H3C PSR2800-ACV Power Module User Manual H3C PSR6000-ACV Power Module User Manual H3C PWR-SPA Power Module Adapter User Manual H3C S7500E Power Configuration Guide Card manuals Guides you through installing SFP/SFP+/XFP transceiver modules. Describes the hot-swappable modules available for the Mid-Range Series Ethernet Switches, their external views, and specifications. Describes how to install the DIMM (LSBM1POEDIMMH) for PoE master and slave power management. Describes how to install the 24-port DIMM (LSQM1POEDIMMS0) for PoE power management. Describe software features and configuration procedures. Provide a quick reference to all available commands. Describe typical network scenarios and provide configuration examples and instructions. Provide information about the product release, including the version history, hardware and software compatibility matrix, version upgrade information, technical support information, and software upgrading. Describes the appearance, specifications, LEDs, and installation and removal of the H3C PSR320-A/PSR320-D power module. Describes the appearance, specifications, LEDs, and installation and removal of the H3C PSR650-A/PSR650-D power module. Describes the appearance, specifications, LEDs, and installation and removal of the H3C PSR1400-A/PSR1400-D power module. Describes the appearance, specifications, LEDs, and installation and removal of the H3C PSR2800-ACV power module. Describes the appearance, specifications, LEDs, and installation and removal of the H3C PSR6000-ACV power module. Describes the functions and appearance of the H3C PWR-SPA power module adapter, and how to use it with the PSR650 power module. Guides you to select power modules in various cases. The S7500E series Ethernet switches support various card models. Each model is provided with a card manual that describes: The type, number, and transmission rate of interfaces Applicable switches of the card Required software version Pluggable modules supported by the card Obtaining Documentation

6 You can access the most up-to-date H3C product documentation on the World Wide Web at Click the links on the top navigation bar to obtain different categories of product documentation: [Technical Support & Documents > Technical Documents] Provides hardware installation, and software feature configuration and maintenance documentation. [Products & Solutions] Provides information about products and technologies, as well as solutions. [Technical Support & Documents > Software Download] Provides the documentation released with the software version. Documentation Feedback You can your comments about product documentation to We appreciate your comments.

7 Table of Contents 1 IGMP Snooping Configuration Commands 1-1 IGMP Snooping Configuration Commands 1-1 display igmp-snooping group 1-1 display igmp-snooping statistics 1-3 display mac-address multicast 1-4 dot1p-priority (IGMP snooping view) 1-5 drop-unknown (IGMP snooping view) 1-6 entry-limit (IGMP snooping view) 1-7 fast-leave (IGMP snooping view) 1-7 group-policy (IGMP snooping view) 1-8 host-aging-time (IGMP snooping view) 1-9 igmp-snooping 1-9 igmp-snooping access-policy 1-10 igmp-snooping dot1p-priority 1-11 igmp-snooping drop-unknown 1-11 igmp-snooping enable 1-12 igmp-snooping fast-leave 1-12 igmp-snooping general-query source-ip 1-13 igmp-snooping group-limit 1-14 igmp-snooping group-policy 1-15 igmp-snooping host-aging-time 1-16 igmp-snooping host-join 1-17 igmp-snooping last-member-query-interval 1-18 igmp-snooping leave source-ip 1-18 igmp-snooping max-response-time 1-19 igmp-snooping overflow-replace 1-20 igmp-snooping proxying enable 1-21 igmp-snooping querier 1-21 igmp-snooping query-interval 1-22 igmp-snooping report source-ip 1-23 igmp-snooping router-aging-time 1-23 igmp-snooping router-port-deny 1-24 igmp-snooping source-deny 1-25 igmp-snooping special-query source-ip 1-25 igmp-snooping static-group 1-26 igmp-snooping static-router-port 1-27 igmp-snooping version 1-28 last-member-query-interval (IGMP snooping view) 1-28 mac-address multicast 1-29 max-response-time (IGMP snooping view) 1-30 overflow-replace (IGMP snooping view) 1-31 report-aggregation (IGMP snooping view) 1-31 reset igmp-snooping group 1-32 i

8 reset igmp-snooping statistics 1-32 router-aging-time (IGMP snooping view) 1-33 source-deny (IGMP snooping view) Multicast VLAN Configuration Commands 2-1 Multicast VLAN Configuration Commands 2-1 display multicast-vlan 2-1 multicast-vlan 2-2 multicast-vlan entry-limit 2-3 port (multicast VLAN view) 2-3 port multicast-vlan 2-4 subvlan (multicast VLAN view) Multicast Routing and Forwarding Configuration Commands 3-1 Multicast Routing and Forwarding Configuration Commands 3-1 delete ip rpf-route-static 3-1 display multicast boundary 3-2 display multicast forwarding-table 3-3 display multicast forwarding-table df-info 3-7 display multicast routing-table 3-9 display multicast routing-table static 3-10 display multicast rpf-info 3-12 ip rpf-route-static 3-14 mtracert 3-15 multicast boundary 3-17 multicast forwarding-table downstream-limit 3-18 multicast forwarding-table route-limit 3-18 multicast load-splitting 3-19 multicast longest-match 3-20 multicast routing-enable 3-20 reset multicast forwarding-table 3-21 reset multicast routing-table IGMP Configuration Commands 4-1 IGMP Configuration Commands 4-1 display igmp group 4-1 display igmp group port-info 4-3 display igmp interface 4-5 display igmp proxying group 4-8 display igmp routing-table 4-9 display igmp ssm-mapping 4-11 display igmp ssm-mapping group 4-12 igmp 4-14 igmp enable 4-15 igmp group-limit 4-16 igmp group-policy 4-17 igmp last-member-query-interval 4-18 igmp max-response-time 4-18 igmp proxying enable 4-19 igmp proxying forwarding 4-20 ii

9 igmp require-router-alert 4-20 igmp robust-count 4-21 igmp send-router-alert 4-22 igmp ssm-mapping enable 4-22 igmp startup-query-count 4-23 igmp startup-query-interval 4-24 igmp static-group 4-24 igmp timer other-querier-present 4-25 igmp timer query 4-26 igmp version 4-26 last-member-query-interval (IGMP view) 4-27 max-response-time (IGMP view) 4-27 require-router-alert (IGMP view) 4-28 reset igmp group 4-29 reset igmp group port-info 4-30 reset igmp ssm-mapping group 4-30 robust-count (IGMP view) 4-31 send-router-alert (IGMP view) 4-32 ssm-mapping (IGMP view) 4-33 startup-query-count (IGMP view) 4-33 startup-query-interval (IGMP view) 4-34 timer other-querier-present (IGMP view) 4-34 timer query (IGMP view) 4-35 version (IGMP view) PIM Configuration Commands 5-1 PIM Configuration Commands 5-1 auto-rp enable 5-1 bsm-fragment enable (PIM view) 5-1 bidir-pim enable (PIM view) 5-2 bsr-policy (PIM view) 5-3 c-bsr (PIM view) 5-4 c-bsr admin-scope (PIM view) 5-4 c-bsr global 5-5 c-bsr group 5-6 c-bsr hash-length (PIM view) 5-6 c-bsr holdtime (PIM view) 5-7 c-bsr interval (PIM view) 5-8 c-bsr priority (PIM view) 5-8 c-rp (PIM view) 5-9 c-rp advertisement-interval (PIM view) 5-10 c-rp holdtime (PIM view) 5-11 crp-policy (PIM view) 5-11 display pim bsr-info 5-12 display pim claimed-route 5-14 display pim control-message counters 5-16 display pim df-info 5-18 display pim grafts 5-19 display pim interface 5-20 iii

10 display pim join-prune 5-23 display pim neighbor 5-24 display pim routing-table 5-26 display pim rp-info 5-30 hello-option dr-priority (PIM view) 5-32 hello-option holdtime (PIM view) 5-32 hello-option lan-delay (PIM view) 5-33 hello-option neighbor-tracking (PIM view) 5-33 hello-option override-interval (PIM view) 5-34 holdtime assert (PIM view) 5-35 holdtime join-prune (PIM view) 5-35 jp-pkt-size (PIM view) 5-36 jp-queue-size (PIM view) 5-36 pim 5-37 pim bsr-boundary 5-38 pim dm 5-39 pim hello-option dr-priority 5-40 pim hello-option holdtime 5-40 pim hello-option lan-delay 5-41 pim hello-option neighbor-tracking 5-41 pim hello-option override-interval 5-42 pim holdtime assert 5-42 pim holdtime join-prune 5-43 pim neighbor-policy 5-44 pim require-genid 5-44 pim sm 5-45 pim state-refresh-capable 5-46 pim timer graft-retry 5-46 pim timer hello 5-47 pim timer join-prune 5-47 pim triggered-hello-delay 5-48 probe-interval (PIM view) 5-48 prune delay (PIM view) 5-49 register-policy (PIM view) 5-49 register-suppression-timeout (PIM view) 5-50 register-whole-checksum (PIM view) 5-51 reset pim control-message counters 5-51 source-lifetime (PIM view) 5-52 source-policy (PIM view) 5-52 spt-switch-threshold infinity (PIM view) 5-53 ssm-policy (PIM view) 5-54 state-refresh-interval (PIM view) 5-55 state-refresh-rate-limit (PIM view) 5-55 state-refresh-ttl 5-56 static-rp (PIM view) 5-57 timer hello (PIM view) 5-58 timer join-prune (PIM view) 5-58 iv

11 6 MSDP Configuration Commands 6-1 MSDP Configuration Commands 6-1 cache-sa-enable 6-1 display msdp brief 6-2 display msdp peer-status 6-3 display msdp sa-cache 6-6 display msdp sa-count 6-8 encap-data-enable 6-10 import-source 6-10 msdp 6-11 originating-rp 6-12 peer connect-interface 6-13 peer description 6-13 peer mesh-group 6-14 peer minimum-ttl 6-14 peer request-sa-enable 6-15 peer sa-cache-maximum 6-16 peer sa-policy 6-16 peer sa-request-policy 6-17 reset msdp peer 6-18 reset msdp sa-cache 6-19 reset msdp statistics 6-19 shutdown (MSDP view) 6-20 static-rpf-peer 6-20 timer retry MBGP Configuration Commands 7-1 MBGP Configuration Commands 7-1 aggregate (MBGP family view) 7-1 balance (MBGP family view) 7-2 bestroute as-path-neglect (MBGP family view) 7-3 bestroute compare-med (MBGP family view) 7-4 bestroute med-confederation (MBGP family view) 7-4 compare-different-as-med (MBGP family view) 7-5 dampening (MBGP family view) 7-5 default local-preference (MBGP family view) 7-6 default med (MBGP family view) 7-7 default-route imported (MBGP family view) 7-8 display ip multicast routing-table 7-8 display ip multicast routing-table ip-address 7-11 display bgp multicast group 7-12 display bgp multicast network 7-14 display bgp multicast paths 7-15 display bgp multicast peer 7-16 display bgp multicast peer received ip-prefix 7-19 display bgp multicast routing-table 7-20 display bgp multicast routing-table as-path-acl 7-23 display bgp multicast routing-table cidr 7-23 display bgp multicast routing-table community 7-24 v

12 display bgp multicast routing-table community-list 7-25 display bgp multicast routing-table dampened 7-26 display bgp multicast routing-table dampening parameter 7-27 display bgp multicast routing-table different-origin-as 7-28 display bgp multicast routing-table flap-info 7-29 display bgp multicast routing-table peer 7-30 display bgp multicast routing-table regular-expression 7-31 display bgp multicast routing-table statistic 7-32 filter-policy export (MBGP family view) 7-33 filter-policy import (MBGP Family view) 7-34 import-route (MBGP family view) 7-34 ipv4-family multicast 7-35 network (MBGP family view) 7-36 peer advertise-community (MBGP family view) 7-36 peer advertise-ext-community (MBGP family view) 7-37 peer allow-as-loop (MBGP family view) 7-38 peer as-path-acl (MBGP family view) 7-39 peer capability-advertise orf (MBGP family view) 7-39 peer default-route-advertise (MBGP family view) 7-41 peer enable (MBGP family view) 7-41 peer filter-policy (MBGP family view) 7-42 peer group (MBGP family view) 7-43 peer ip-prefix (MBGP family view) 7-43 peer keep-all-routes (MBGP family view) 7-44 peer next-hop-local (MBGP family view) 7-45 peer preferred-value (MBGP family view) 7-46 peer public-as-only (MBGP family view) 7-47 peer reflect-client (MBGP family view) 7-47 peer route-limit (MBGP family view) 7-48 peer route-policy (MBGP family view) 7-49 preference (MBGP family view) 7-50 reflect between-clients (MBGP family view) 7-50 reflector cluster-id (MBGP family view) 7-51 refresh bgp ipv4 multicast 7-52 reset bgp ipv4 multicast 7-52 reset bgp ipv4 multicast dampening 7-53 reset bgp ipv4 multicast flap-info 7-53 summary automatic (MBGP family view) MLD Snooping Configuration Commands 8-1 MLD Snooping Configuration Commands 8-1 display mld-snooping group 8-1 display mld-snooping statistics 8-3 dot1p-priority (MLD snooping view) 8-4 drop-unknown (MLD snooping view) 8-5 entry-limit (MLD snooping view) 8-5 fast-leave (MLD snooping view) 8-6 group-policy (MLD snooping view) 8-7 host-aging-time (MLD snooping view) 8-8 vi

13 last-listener-query-interval (MLD snooping view) 8-8 max-response-time (MLD snooping view) 8-9 mld-snooping 8-10 mld-snooping access-policy 8-10 mld-snooping done source-ip 8-11 mld-snooping dot1p-priority 8-12 mld-snooping drop-unknown 8-13 mld-snooping enable 8-13 mld-snooping fast-leave 8-14 mld-snooping general-query source-ip 8-15 mld-snooping group-limit 8-16 mld-snooping group-policy 8-17 mld-snooping host-aging-time 8-18 mld-snooping host-join 8-18 mld-snooping last-listener-query-interval 8-20 mld-snooping max-response-time 8-20 mld-snooping overflow-replace 8-21 mld-snooping proxying enable 8-22 mld-snooping querier 8-23 mld-snooping query-interval 8-23 mld-snooping report source-ip 8-24 mld-snooping router-aging-time 8-25 mld-snooping router-port-deny 8-26 mld-snooping source-deny 8-26 mld-snooping special-query source-ip 8-27 mld-snooping static-group 8-28 mld-snooping static-router-port 8-29 mld-snooping version 8-30 overflow-replace (MLD snooping view) 8-30 report-aggregation (MLD snooping view) 8-31 reset mld-snooping group 8-32 reset mld-snooping statistics 8-32 router-aging-time (MLD snooping view) 8-33 source-deny (MLD snooping view) IPv6 Multicast VLAN Configuration Commands 9-1 IPv6 Multicast VLAN Configuration Commands 9-1 display multicast-vlan ipv6 9-1 multicast-vlan ipv6 9-2 multicast-vlan ipv6 entry-limit 9-3 port (IPv6 multicast VLAN view) 9-4 port multicast-vlan ipv6 9-4 subvlan (IPv6 multicast VLAN view) IPv6 Multicast Routing and Forwarding Configuration Commands 10-1 IPv6 Multicast Routing and Forwarding Configuration Commands 10-1 display multicast ipv6 boundary 10-1 display multicast ipv6 forwarding-table 10-2 display multicast ipv6 forwarding-table df-info 10-6 vii

14 display multicast ipv6 routing-table 10-7 display multicast ipv6 rpf-info 10-9 multicast ipv6 boundary multicast ipv6 forwarding-table downstream-limit multicast ipv6 forwarding-table route-limit multicast ipv6 load-splitting multicast ipv6 longest-match multicast ipv6 routing-enable reset multicast ipv6 forwarding-table reset multicast ipv6 routing-table MLD Configuration Commands 11-1 MLD Configuration Commands 11-1 display mld group 11-1 display mld group port-info 11-3 display mld interface 11-5 display mld proxying group 11-7 display mld routing-table 11-8 display mld ssm-mapping display mld ssm-mapping group last-listener-query-interval (MLD view) max-response-time (MLD view) mld mld enable mld group-limit mld group-policy mld last-listener-query-interval mld max-response-time mld proxying enable mld proxying forwarding mld require-router-alert mld robust-count mld send-router-alert mld ssm-mapping enable mld startup-query-count mld startup-query-interval mld static-group mld timer other-querier-present mld timer query mld version require-router-alert (MLD view) reset mld group reset mld group port-info reset mld ssm-mapping group robust-count (MLD view) send-router-alert (MLD view) ssm-mapping (MLD view) startup-query-count (MLD view) startup-query-interval (MLD view) viii

15 timer other-querier-present (MLD view) timer query (MLD view) version (MLD view) IPv6 PIM Configuration Commands 12-1 IPv6 PIM Configuration Commands 12-1 bidir-pim enable (IPv6 PIM view) 12-1 bsm-fragment enable (IPv6 PIM view) 12-2 bsr-policy (IPv6 PIM view) 12-2 c-bsr (IPv6 PIM view) 12-3 c-bsr admin-scope (IPv6 PIM view) 12-3 c-bsr hash-length (IPv6 PIM view) 12-4 c-bsr holdtime (IPv6 PIM view) 12-5 c-bsr interval (IPv6 PIM view) 12-5 c-bsr priority (IPv6 PIM view) 12-6 c-bsr scope 12-7 c-rp (IPv6 PIM view) 12-7 c-rp advertisement-interval (IPv6 PIM view) 12-9 c-rp holdtime (IPv6 PIM view) 12-9 crp-policy (IPv6 PIM view) display pim ipv6 bsr-info display pim ipv6 claimed-route display pim ipv6 control-message counters display pim ipv6 df-info display pim ipv6 grafts display pim ipv6 interface display pim ipv6 join-prune display pim ipv6 neighbor display pim ipv6 routing-table display pim ipv6 rp-info embedded-rp hello-option dr-priority (IPv6 PIM view) hello-option holdtime (IPv6 PIM view) hello-option lan-delay (IPv6 PIM view) hello-option neighbor-tracking (IPv6 PIM view) hello-option override-interval (IPv6 PIM view) holdtime assert (IPv6 PIM view) holdtime join-prune (IPv6 PIM view) jp-pkt-size (IPv6 PIM view) jp-queue-size (IPv6 PIM view) pim ipv pim ipv6 bsr-boundary pim ipv6 dm pim ipv6 hello-option dr-priority pim ipv6 hello-option holdtime pim ipv6 hello-option lan-delay pim ipv6 hello-option neighbor-tracking pim ipv6 hello-option override-interval pim ipv6 holdtime assert ix

16 pim ipv6 holdtime join-prune pim ipv6 neighbor-policy pim ipv6 require-genid pim ipv6 sm pim ipv6 state-refresh-capable pim ipv6 timer graft-retry pim ipv6 timer hello pim ipv6 timer join-prune pim ipv6 triggered-hello-delay probe-interval (IPv6 PIM view) prune delay (IPv6 PIM view) register-policy (IPv6 PIM view) register-suppression-timeout (IPv6 PIM view) register-whole-checksum (IPv6 PIM view) reset pim ipv6 control-message counters source-lifetime (IPv6 PIM view) source-policy (IPv6 PIM view) spt-switch-threshold infinity (IPv6 PIM view) ssm-policy (IPv6 PIM view) state-refresh-hoplimit state-refresh-interval (IPv6 PIM view) state-refresh-rate-limit (IPv6 PIM view) static-rp (IPv6 PIM view) timer hello (IPv6 PIM view) timer join-prune (IPv6 PIM view) IPv6 MBGP Configuration Commands 13-1 IPv6 MBGP Configuration Commands 13-1 aggregate (IPv6 MBGP address family view) 13-1 balance (IPv6 MBGP address family view) 13-2 bestroute as-path-neglect (IPv6 MBGP address family view) 13-3 bestroute compare-med (IPv6 MBGP address family view) 13-4 bestroute med-confederation (IPv6 MBGP address family view) 13-4 compare-different-as-med (IPv6 MBGP address family view) 13-5 dampening (IPv6 MBGP address family view) 13-6 default local-preference (IPv6 MBGP address family view) 13-7 default med (IPv6 MBGP address family view) 13-7 default-route imported (IPv6 MBGP address family view) 13-8 display ipv6 multicast routing-table 13-8 display ipv6 multicast routing-table ipv6-address prefix-length display bgp ipv6 multicast group display bgp ipv6 multicast network display bgp ipv6 multicast paths display bgp ipv6 multicast peer display bgp ipv6 multicast peer received ipv6-prefix display bgp ipv6 multicast routing-table display bgp ipv6 multicast routing-table as-path-acl display bgp ipv6 multicast routing-table community display bgp ipv6 multicast routing-table community-list x

17 display bgp ipv6 multicast routing-table dampened display bgp ipv6 multicast routing-table dampening parameter display bgp ipv6 multicast routing-table different-origin-as display bgp ipv6 multicast routing-table flap-info display bgp ipv6 multicast routing-table peer display bgp ipv6 multicast routing-table regular-expression display bgp ipv6 multicast routing-table statistic filter-policy export (IPv6 MBGP address family view) filter-policy import (IPv6 MBGP address family view) import-route (IPv6 MBGP address family view) ipv6-family multicast network (IPv6 MBGP address family view) peer advertise-community (IPv6 MBGP address family view) peer advertise-ext-community (IPv6 MBGP address family view) peer allow-as-loop (IPv6 MBGP address family view) peer as-path-acl (IPv6 MBGP address family view) peer capability-advertise orf (IPv6 MBGP address family view) peer default-route-advertise (IPv6 MBGP address family view) peer enable (IPv6 MBGP address family view) peer filter-policy (IPv6 MBGP address family view) peer group (IPv6 MBGP address family view) peer ipv6-prefix (IPv6 MBGP address family view) peer keep-all-routes (IPv6 MBGP address family view) peer next-hop-local (IPv6 MBGP address family view) peer preferred-value (IPv6 MBGP address family view) peer public-as-only (IPv6 MBGP address family view) peer reflect-client (IPv6 MBGP address family view) peer route-limit (IPv6 MBGP address family view) peer route-policy (IPv6 MBGP address family view) preference (IPv6 MBGP address family view) reflect between-clients (IPv6 MBGP address family view) reflector cluster-id (IPv6 MBGP address family view) refresh bgp ipv6 multicast reset bgp ipv6 multicast reset bgp ipv6 multicast dampening reset bgp ipv6 multicast flap-info Command Index 14-1 xi

18 1 IGMP Snooping Configuration Commands The S7500E Series Ethernet Switches are distributed devices that support Intelligent Resilient Framework (IRF). Two S7500E series can be connected together to form a distributed IRF device. If an S7500E series is not in any IRF, it operates as a distributed device; if the S7500E series is in an IRF, it operates as a distributed IRF device. For introduction of IRF, refer to IRF Configuration in the IRF Configuration Guide. IGMP Snooping Configuration Commands display igmp-snooping group On a distributed device: display igmp-snooping group [ vlan vlan-id ] [ slot slot-number ] [ verbose ] [ { begin exclude include } regular-expression ] On a distributed IRF member device: display igmp-snooping group [ vlan vlan-id ] [ chassis chassis-number slot slot-number ] [ verbose ] [ { begin exclude include } regular-expression ] Any view 1: Monitor level vlan vlan-id: Displays the IGMP snooping group information in the specified VLAN, where vlan-id is in the range of 1 to If you do not specify a VLAN, this command displays the IGMP snooping group information in all VLANs. slot slot-number: Displays information about IGMP snooping groups on the card specified by its slot number. If no slot is specified, the command displays the IGMP snooping group information on the main processing board. chassis chassis-number slot slot-number: Displays the information of IGMP snooping groups on a card in an IRF member device. The chassis-number argument represents the ID of the IRF member device, and the slot-number argument represents the number of the slot that holds the card. If this keyword and argument combination is not specified, this command displays the information of IGMP snooping groups on all main boards in the IRF member devices. verbose: Specifies to display the detailed IGMP snooping group information. 1-1

19 : Filters command output by specifying a regular expression. For more information about regular expressions, see CLI Configuration in the Fundamentals Configuration Guide. begin: Displays the first line that matches the specified regular expression and all lines that follow. exclude: Displays the lines that do not match the specified regular expression. include: Displays all lines that match the specified regular expression. regular-expression: Specifies a regular expression, which is a case sensitive string of 1 to 256 characters. Use the display igmp-snooping group command to view the IGMP snooping group information, including both dynamic entries and static entries. # the detailed IGMP snooping group information in VLAN 2. <Sysname> display igmp-snooping group vlan 2 verbose Total 1 IP Group(s). Total 1 IP Source(s). Total 1 MAC Group(s). Port flags: D-Dynamic port, S-Static port, C-Copy port Subvlan flags: R-Real VLAN, C-Copy VLAN Vlan(id):2. Total 1 IP Group(s). Total 1 IP Source(s). Total 1 MAC Group(s). Router port unit board: Mask(0x04) Router port(s):total 1 port. GE2/0/1 (D) IP group(s):the following ip group(s) match to one mac group. IP group address: ( , ): Attribute: Host Board Host port unit board: Mask(0x04) Host port(s):total 1 port. GE2/0/2 (D) MAC group(s): MAC group address:0100-5e Host port unit board: Mask(0x04) Host port(s):total 1 port. GE2/0/2 Table 1-1 display igmp-snooping group command output description Field Total 1 IP Group(s). Total 1 IP Source(s). Total 1 MAC Group(s). Port flags: D-Dynamic port, S-Static port, C-Copy port Total number of IP multicast groups Total number of multicast sources Total number of MAC multicast groups Port flags: D for dynamic port, S for static port, C for port copied from a (*, G) entry to an (S, G) entry 1-2

20 Field Subvlan flags: R-Real VLAN, C-Copy VLAN Router port unit board Router port(s) IP group address Sub-VLAN flags: R for real egress sub-vlan under the current entry, C for sub-vlan copied from a (*, G) entry to an (S, G) entry Mask indicating a board with a router port residing on it Number of router ports Address of IP multicast group ( , ) An (S, G), where implies any multicast source MAC group address Attribute Host port unit board Host port(s) Address of MAC multicast group Attribute of IP multicast group Mask indicating a board with a member port residing on it Number of member ports display igmp-snooping statistics display igmp-snooping statistics [ { begin exclude include } regular-expression ] Any view 1: Monitor level : Filters command output by specifying a regular expression. For more information about regular expressions, see CLI Configuration in the Fundamentals Configuration Guide. begin: Displays the first line that matches the specified regular expression and all lines that follow. exclude: Displays the lines that do not match the specified regular expression. include: Displays all lines that match the specified regular expression. regular-expression: Specifies a regular expression, which is a case sensitive string of 1 to 256 characters. Use the display igmp-snooping statistics command to view the statistics information of IGMP messages learned by IGMP snooping. # the statistics information of IGMP messages learned by IGMP snooping. <Sysname> display igmp-snooping statistics Received IGMP general queries:0. Received IGMPv1 reports:0. Received IGMPv2 reports:19. Received IGMP leaves:0. Received IGMPv2 specific queries:0. 1-3

21 Sent IGMPv2 specific queries:0. Received IGMPv3 reports:1. Received IGMPv3 reports with right and wrong records:0. Received IGMPv3 specific queries:0. Received IGMPv3 specific sg queries:0. Sent IGMPv3 specific queries:0. Sent IGMPv3 specific sg queries:0. Received error IGMP messages:19. Table 1-2 display igmp-snooping statistics command output description Field general queries specific queries reports leaves reports with right and wrong records specific sg query packet(s) error IGMP messages General query messages Group-specific query messages Report messages Leave messages Report messages with correct and incorrect records Group-and-source-specific query message(s) IGMP messages with errors display mac-address multicast display mac-address [ mac-address [ vlan vlan-id ] [ multicast ] [ vlan vlan-id ] [ count ] ] [ { begin exclude include } regular-expression ] Any view 1: Monitor level mac-address: Displays the multicast MAC address entry for the specified MAC address. The MAC address can be any legal multicast MAC address except Exx-xxxx and 3333-xxxx-xxxx, with x representing an arbitrary hexadecimal number from 0 to F. vlan vlan-id: Displays multicast MAC address entries for the specified VLAN, where vlan-id is in the range of 1 to If you do not specify a VLAN, this command will display the static multicast MAC address entries for all VLANs. multicast: Displays static multicast MAC address entries. count: Displays the number of matched static multicast MAC address entries. With this argument specified, the number of matched static multicast MAC address entries is displayed, without displaying any content of the matched entries. : Filters command output by specifying a regular expression. For more information about regular expressions, see CLI Configuration in the Fundamentals Configuration Guide. begin: Displays the first line that matches the specified regular expression and all lines that follow. 1-4

22 exclude: Displays the lines that do not match the specified regular expression. include: Displays all lines that match the specified regular expression. regular-expression: Specifies a regular expression, which is a case sensitive string of 1 to 256 characters. Use the display mac-address multicast command to display the static multicast MAC address entries. Note that: With no parameters specified or with only vlan or/and count specified, this command displays all MAC address table entries, including static multicast MAC address entries and unicast MAC address entries. Related commands: mac-address multicast (Multicast Routing and Forwarding Configuration Commands in the IP Multicast Command Reference); display mac-address (MAC Address Table Configuration Commands in the Layer 2 LAN Switching Command Reference). # Display the static multicast MAC address entries for VLAN 2. <Sysname> display mac-address multicast vlan 2 MAC ADDR VLAN ID STATE PORT INDEX AGING TIME(s) Multicast GigabitEthernet2/0/1 NOAGED GigabitEthernet2/0/2 GigabitEthernet2/0/3 GigabitEthernet2/0/ mac address(es) found --- Table 1-3 display mac-address multicast command output description Field MAC ADDR VLAN ID STATE PORT INDEX AGING TIME(s) MAC address ID of the VLAN to which the network device identified by the MAC address belongs Status of the MAC address; multicast indicates a static multicast MAC address entry Outgoing ports of the multicast MAC address entry State of the aging timer. The aging timer for static multicast MAC addresses has only one state: NOAGED, indicating that this entry never expires 1 mac address(es) found One static multicast MAC address entry is found. dot1p-priority (IGMP snooping view) dot1p-priority priority-number undo dot1p-priority 1-5

23 IGMP snooping view priority-number: Specifies 802.1p precedence for IGMP messages, in the range of 0 to 7. The higher the number, the higher the precedence. Use the dot1p-priority command to configure 802.1p precedence for IGMP messages globally. Use the undo dot1p-priority command to restore the default. The default 802.1p precedence for IGMP messages is 0. # Set 802.1p precedence for IGMP messages to 3 globally. [Sysname] igmp-snooping [Sysname-igmp-snooping] dot1p-priority 3 drop-unknown (IGMP snooping view) drop-unknown undo drop-unknown IGMP snooping view None Use the drop-unknown command to enable globally the function of dropping unknown multicast data. Use the undo drop-unknown command to disable globally the function of dropping unknown multicast data. By default, this function is disabled, that is, unknown multicast data is flooded. This command works only on IGMP snooping enabled VLANs, but not on VLANs with IGMP enabled on their VLAN interfaces. Related commands: igmp-snooping drop-unknown. # Globally enable the device to drop unknown multicast data. [Sysname] igmp-snooping [Sysname-igmp-snooping] drop-unknown 1-6

24 entry-limit (IGMP snooping view) entry-limit limit undo entry-limit IGMP snooping view limit: Maximum number of entries in the IGMP snooping forwarding table, ranging from 0 to Use the entry-limit command to configure the maximum number of entries in the IGMP snooping forwarding table globally. Use the undo entry-limit command to restore the default. By default, the maximum number of entries in the IGMP Snooping forwarding table is Related commands: multicast-vlan entry-limit (Multicast VLAN Configuration Commands in the IP Multicast Command Reference). # Configure the IGMP snooping forwarding table to contain at most 512 entries. [Sysname] igmp-snooping [Sysname-igmp-snooping] entry-limit 512 fast-leave (IGMP snooping view) fast-leave [ vlan vlan-list ] undo fast-leave [ vlan vlan-list ] IGMP snooping view vlan vlan-list: Specifies one or multiple VLANs. You can provide up to 10 VLAN lists, by each of which you can specify an individual VLAN in the form of vlan-id, or a VLAN range in the form of start-vlan-id to end-vlan-id, where the end VLAN ID must be greater than the start VLAN ID. The effective range of a VLAN ID is 1 to Use the fast-leave command to enable fast leave processing globally. With this function enabled, when the switch receives an IGMP leave message on a port, it directly removes that port from the multicast forwarding entry of the specific group. Use the undo fast-leave command to disable fast leave processing globally. 1-7

25 By default, fast leave processing is disabled. Note that: This command works on both IGMP snooping enabled VLANs and VLANs with IGMP enabled on their VLAN interfaces. If you do not specify any VLAN, the command will take effect for all VLANs; if you specify a VLAN or multiple VLANs, the command will take effect for the specified VLAN(s) only. Related commands: igmp-snooping fast-leave. # Enable fast leave processing globally in VLAN 2. [Sysname] igmp-snooping [Sysname-igmp-snooping] fast-leave vlan 2 group-policy (IGMP snooping view) group-policy acl-number [ vlan vlan-list ] undo group-policy [ vlan vlan-list ] IGMP snooping view acl-number: Basic or advanced ACL number, in the range of 2000 to The source address or address range specified in the advanced ACL rule is used to match the multicast source address(es) specified in IGMPv3 reports, rather than the source address in the IP packets. The system assumes that an IGMPv1 or IGMPv2 report or an IGMPv3 IS_EX or TO_EX report that does not carry a multicast source address carries a multicast source address of vlan vlan-list: Specifies one or multiple VLANs. You can provide up to 10 VLAN lists, by each of which you can specify an individual VLAN in the form of vlan-id, or a VLAN range in the form of start-vlan-id to end-vlan-id, where the end VLAN ID must be greater than the start VLAN ID. The effective range of a VLAN ID is 1 to Use the group-policy command to configure a global multicast group filter, namely to control the multicast groups a host can join. Use the undo group-policy command to remove the configured global multicast group filter. By default, no global multicast group filter is configured, namely a host can join any valid multicast group. Note that: If you do not specify any VLAN, the command will take effect for all VLANs; if you specify a VLAN or multiple VLANs, the command will take effect for the specified VLAN(s) only. If the specified ACL does not exist or the ACL rule is null, all multicast groups will be filtered out. You can configure different ACL rules for a port in different VLANs; for a given VLAN, a newly configured ACL rule will override the existing one. 1-8

26 Related commands: igmp-snooping group-policy. # Apply ACL 2000 as a multicast group filter in VLAN 2 so that hosts in this VLAN can join only. [Sysname] acl number 2000 [Sysname-acl-basic-2000] rule permit source [Sysname-acl-basic-2000] quit [Sysname] igmp-snooping [Sysname-igmp-snooping] group-policy 2000 vlan 2 host-aging-time (IGMP snooping view) host-aging-time interval undo host-aging-time IGMP snooping view interval: Dynamic member port aging time, in seconds. The effective range is 200 to 1,000. Use the host-aging-time command to configure the aging time of dynamic member ports globally. Use the undo host-aging-time command to restore the default setting. By default, the aging time of dynamic member ports is 260 seconds. This command works only on IGMP snooping enabled VLANs, but not on VLANs with IGMP enabled on their VLAN interfaces. Related commands: igmp-snooping host-aging-time. # Set the aging time of dynamic member ports globally to 300 seconds. [Sysname] igmp-snooping [Sysname-igmp-snooping] host-aging-time 300 igmp-snooping igmp-snooping undo igmp-snooping System view 1-9

27 None Use the igmp-snooping command to enable IGMP snooping globally and enter IGMP snooping view. Use the undo igmp-snooping command to disable IGMP snooping globally. By default, IGMP snooping is disabled. Related commands: igmp-snooping enable. # Enable IGMP snooping globally and enter IGMP snooping view. [Sysname] igmp-snooping [Sysname-igmp-snooping] igmp-snooping access-policy igmp-snooping access-policy acl-number undo igmp-snooping access-policy { acl-number all } User profile view acl-number: Basic or advanced ACL number, in the range of 2000 to The source address or address range specified in the advanced ACL is used to match the multicast source address(es) specified in IGMPv3 reports, rather than the source addresses of the IP packets. The system assumes that an IGMPv1 or IGMPv2 report or an IGMPv3 IS_EX and TO_EX report that does not carry a multicast source address carries a multicast source address of all: Specifies all ACLs. Use the igmp-snooping access-policy command to configure a multicast user control policy. Use the undo igmp-snooping access-policy command to remove the configuration. By default, no user control policy is configured, namely a user can join any valid multicast group. Note that you can execute this command repeatedly to configure multiple multicast user control policies. # Create and enable a user profile named abc to allow users to join only. [Sysname] acl number 2001 [Sysname-acl-basic-2001] rule permit source [Sysname-acl-basic-2001] quit [Sysname] user-profile abc [Sysname-user-profile-abc] igmp-snooping access-policy 2001 [Sysname-user-profile-abc] quit 1-10

28 [Sysname] user-profile abc enable igmp-snooping dot1p-priority igmp-snooping dot1p-priority priority-number undo igmp-snooping dot1p-priority VLAN view priority-number: Specifies 802.1p precedence for IGMP messages, in the range of 0 to 7. The higher the number, the higher the precedence. Use the igmp-snooping dot1p-priority command to configure 802.1p precedence for IGMP messages in a VLAN. Use the undo igmp-snooping dot1p-priority command to restore the default. The default 802.1p precedence for IGMP messages is 0. Before configuring this command in a VLAN, enable IGMP snooping in the VLAN. Related commands: igmp-snooping enable. # Enable IGMP snooping in VLAN 2 and set 802.1p precedence for IGMP messages in the VLAN to 3. [Sysname] igmp-snooping [Sysname-igmp-snooping] quit [Sysname] vlan 2 [Sysname-vlan2] igmp-snooping enable [Sysname-vlan2] igmp-snooping dot1p-priority 3 igmp-snooping drop-unknown igmp-snooping drop-unknown undo igmp-snooping drop-unknown VLAN view None Use the igmp-snooping drop-unknown command to enable the function of dropping unknown multicast data in the current VLAN. 1-11

29 Use the undo igmp-snooping drop-unknown command to disable the function of dropping unknown multicast data in the current VLAN. By default, this function is disabled, that is, unknown multicast data is flooded. This command takes effect only if IGMP snooping is enabled in the VLAN. Related commands: igmp-snooping enable and drop-unknown. # In VLAN 2, enable IGMP snooping and the function of dropping unknown multicast data. [Sysname] igmp-snooping [Sysname-igmp-snooping] quit [Sysname] vlan 2 [Sysname-vlan2] igmp-snooping enable [Sysname-vlan2] igmp-snooping drop-unknown igmp-snooping enable igmp-snooping enable undo igmp-snooping enable VLAN view None Use the igmp-snooping enable command to enable IGMP snooping in the current VLAN. Use the undo igmp-snooping enable command to disable IGMP snooping in the current VLAN. By default, IGMP snooping is disabled in a VLAN. IGMP snooping must be enabled globally before it can be enabled in a VLAN. Related commands: igmp-snooping. # Enable IGMP snooping in VLAN 2. [Sysname] igmp-snooping [Sysname-igmp-snooping] quit [Sysname] vlan 2 [Sysname-vlan2] igmp-snooping enable igmp-snooping fast-leave igmp-snooping fast-leave [ vlan vlan-list ] undo igmp-snooping fast-leave [ vlan vlan-list ] 1-12

30 Ethernet interface view, Layer 2 aggregate interface view, port group view vlan vlan-list: Specifies one or multiple VLANs. You can provide up to 10 VLAN lists, by each of which you can specify an individual VLAN in the form of vlan-id, or a VLAN range in the form of start-vlan-id to end-vlan-id, where the end VLAN ID must be greater than the start VLAN ID. The effective range of a VLAN ID is 1 to Use the igmp-snooping fast-leave command to enable fast leave processing on the current port or group of ports. With this function enabled, when the switch receives an IGMP leave message on a port, it directly removes that port from the multicast forwarding entry of the specific group. Use the undo igmp-snooping fast-leave command to disable fast leave processing on the current port or group of ports. By default, fast leave processing is disabled. Note that: This command works on both IGMP snooping enabled VLANs and VLANs with IGMP enabled on their VLAN interfaces. If you do not specify any VLAN when using this command in Ethernet interface view or Layer 2 aggregate interface view, the command will take effect for all VLANs the interface belongs to; if you specify a VLAN or multiple VLANs, the command will take effect for the specified VLAN(s) the interface belongs to. If you do not specify any VLAN when using this command in port group view, the command will take effect on all the ports in this group; if you specify a VLAN or multiple VLANs, the command will take effect only on those ports in this group that belong to the specified VLAN(s). Related commands: fast-leave. # Enable fast leave processing on GigabitEthernet 2/0/1 in VLAN 2. [Sysname] interface gigabitethernet 2/0/1 [Sysname-GigabitEthernet2/0/1] igmp-snooping fast-leave vlan 2 igmp-snooping general-query source-ip igmp-snooping general-query source-ip { ip-address current-interface } undo igmp-snooping general-query source-ip VLAN view ip-address: Specifies the source address of IGMP general queries, which can be any legal IP address. 1-13

31 current-interface: Sets the source address of IGMP general queries to the address of the current VLAN interface. If the current VLAN interface does not have an IP address, the default IP address will be used as the source IP address of IGMP general queries. Use the igmp-snooping general-query source-ip command to configure the source address of IGMP general queries. Use the undo igmp-snooping general-query source-ip command to restore the default configuration. By default, the source IP address of IGMP general queries is This command takes effect only if IGMP snooping is enabled in the VLAN. Related commands: igmp-snooping enable. # In VLAN 2, enable IGMP snooping and specify as the source IP address of IGMP general queries. [Sysname] igmp-snooping [Sysname-igmp-snooping] quit [Sysname] vlan 2 [Sysname-vlan2] igmp-snooping enable [Sysname-vlan2] igmp-snooping general-query source-ip igmp-snooping group-limit igmp-snooping group-limit limit [ vlan vlan-list ] undo igmp-snooping group-limit [ vlan vlan-list ] Ethernet interface view, Layer 2 aggregate interface view, port group view limit: Maximum number of multicast groups that can be joined on a port, in the range of 1 to vlan vlan-list: Specifies one or multiple VLANs. You can provide up to 10 VLAN lists, by each of which you can specify an individual VLAN in the form of vlan-id, or a VLAN range in the form of start-vlan-id to end-vlan-id, where the end VLAN ID must be greater than the start VLAN ID. The effective range of a VLAN ID is 1 to Use the igmp-snooping group-limit command to configure the maximum number of multicast groups that can be joined on a port. Use the undo igmp-snooping group-limit command to restore the default setting. By default, the maximum number of multicast groups that can be joined on a port is Note that: You can also use the igmp group-limit command to limit the number of multicast groups that can be joined on an interface. However, if you configure a limit of the number of groups for ports in a 1-14

32 VLAN while you have configured a limit of the number of groups for the VLAN interface of the same VLAN, or vice versa, this may cause inconsistencies between Layer 2 and Layer 3 table entries. Therefore, it is recommended to configure a limit of the number of multicast groups only on the VLAN interface. If you do not specify any VLAN when using this command in Ethernet interface view or Layer 2 aggregate interface view, the command will take effect for all VLANs the interface belongs to; if you specify a VLAN or multiple VLANs, the command will take effect for the specified VLAN(s) the interface belongs to. If you do not specify any VLAN when using this command in port group view, the command will take effect on all the ports in this group; if you specify a VLAN or multiple VLANs, the command will take effect only on those ports in this group that belong to the specified VLAN(s). Related commands: igmp group-limit (IGMP Configuration Commands in the IP Multicast Command Reference). # Specify to allow a maximum of 10 multicast groups to be joined on GigabitEthernet 2/0/1 in VLAN 2. [Sysname] interface gigabitethernet 2/0/1 [Sysname-GigabitEthernet2/0/1] igmp-snooping group-limit 10 vlan 2 igmp-snooping group-policy igmp-snooping group-policy acl-number [ vlan vlan-list ] undo igmp-snooping group-policy [ vlan vlan-list ] Ethernet interface view, Layer 2 aggregate interface view, port group view acl-number: Basic or advanced ACL number, in the range of 2000 to The source address or address range specified in the advanced ACL rule is used to match the multicast source address(es) specified in IGMPv3 reports, rather than the source address in the IP packets. The system assumes that an IGMPv1 or IGMPv2 report or an IGMPv3 IS_EX and TO_EX report that does not carry a multicast source address carries a multicast source address of vlan vlan-list: Specifies one or multiple VLANs. You can provide up to 10 VLAN lists, by each of which you can specify an individual VLAN in the form of vlan-id, or a VLAN range in the form of start-vlan-id to end-vlan-id, where the end VLAN ID must be greater than the start VLAN ID. The effective range of a VLAN ID is 1 to Use the igmp-snooping group-policy command to configure a multicast group filter on the current port(s), namely to control the multicast groups hosts on the port(s) can join. Use the undo igmp-snooping group-policy command to remove a multicast group filter on the current port(s). By default, no multicast group filter is configured on an interface, namely a host can join any valid multicast group. 1-15