H3C S6520XE-HI Switch Series

Transcription

1 H3C S6520XE-HI Switch Series IP Multicast Command Reference New H3C Technologies Co., Ltd. Software version: Release 1108 Document version: 6W

2 Copyright 2017, New 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 New H3C Technologies Co., Ltd. Trademarks H3C,, H3CS, H3CIE, H3CNE, Aolynk,, H 3 Care,, IRF, NetPilot, Netflow, SecEngine, SecPath, SecCenter, SecBlade, Comware, ITCMM and HUASAN are trademarks of New 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 This configuration guide describes the IP multicast configuration commands. This preface includes the following topics about the documentation: Audience Conventions Obtaining documentation Technical support Documentation feedback Audience This documentation is intended for: Network planners. Field technical support and servicing engineers. Network administrators working with the S6520XE-HI switch series. Conventions The following information describes the conventions used in the documentation. Command conventions Convention Boldface Italic Description 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. { x y... } [ x y... ] { x y... } * [ x y... ] * &<1-n> 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 a minimum of one. Asterisk marked square brackets enclose optional syntax choices separated by vertical bars, from which you select one choice, 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. GUI conventions Convention Boldface Description Window names, button names, field names, and menu items are in Boldface. For example, the New User window opens; click OK. > Multi-level menus are separated by angle brackets. For example, File > Create >

4 Convention Description Folder. Symbols Convention WARNING! CAUTION: IMPORTANT: NOTE: TIP: Description An alert that calls attention to important information that if not understood or followed can result in personal injury. An alert that calls attention to important information that if not understood or followed can result in data loss, data corruption, or damage to hardware or software. An alert that calls attention to essential information. An alert that contains additional or supplementary information. An alert that provides helpful information. Network topology icons Convention Description Represents a generic network device, such as a router, switch, or firewall. Represents a routing-capable device, such as a router or Layer 3 switch. Represents a generic switch, such as a Layer 2 or Layer 3 switch, or a router that supports Layer 2 forwarding and other Layer 2 features. Represents an access controller, a unified wired-wlan module, or the access controller engine on a unified wired-wlan switch. Represents an access point. T Represents a wireless terminator unit. T Represents a wireless terminator. Represents a mesh access point. Represents omnidirectional signals. Represents directional signals. Represents a security product, such as a firewall, UTM, multiservice security gateway, or load balancing device. Represents a security module, such as a firewall, load balancing, NetStream, SSL VPN, IPS, or ACG module.

5 provided in this document in this document might use devices that differ from your device in hardware model, configuration, or software version. It is normal that the port numbers, sample output, screenshots, and other information in the examples differ from what you have on your device. Obtaining documentation To access the most up-to-date H3C product documentation, go to the H3C website at To obtain information about installation, configuration, and maintenance, click To obtain software version information such as release notes, click Technical support Documentation feedback You can your comments about product documentation to We appreciate your comments.

6 Contents IGMP snooping commands 1 display igmp-snooping 1 display igmp-snooping group 4 display igmp-snooping host-tracking 6 display igmp-snooping router-port 7 display igmp-snooping static-group 9 display igmp-snooping static-router-port 10 display igmp-snooping statistics 11 display l2-multicast fast-forwarding cache 12 display l2-multicast ip 14 display l2-multicast ip forwarding 15 display l2-multicast mac 17 display l2-multicast mac forwarding 19 display mac-address [ multicast ] 20 dot1p-priority (IGMP-snooping view) 21 drop-unknown (IGMP-snooping view) 22 dscp 23 enable (IGMP-snooping view) 23 entry-limit (IGMP-snooping view) 24 fast-leave (IGMP-snooping view) 24 global-enable (IGMP-snooping view) 25 group-policy (IGMP-snooping view) 26 host-aging-time (IGMP-snooping view) 27 host-tracking (IGMP-snooping view) 28 igmp-snooping 29 igmp-snooping dot1p-priority 29 igmp-snooping drop-unknown 30 igmp-snooping { enable disable } 31 igmp-snooping fast-leave 32 igmp-snooping general-query source-ip 33 igmp-snooping group-limit 34 igmp-snooping group-policy 35 igmp-snooping host-aging-time 36 igmp-snooping host-join 37 igmp-snooping host-tracking 38 igmp-snooping last-member-query-interval 39 igmp-snooping leave source-ip 40 igmp-snooping max-response-time 41 igmp-snooping overflow-replace 42 igmp-snooping proxy enable 43 igmp-snooping querier 44 igmp-snooping querier-election 45 igmp-snooping query-interval 45 igmp-snooping report source-ip 46 igmp-snooping router-aging-time 47 igmp-snooping router-port-deny 48 igmp-snooping source-deny 49 igmp-snooping special-query source-ip 50 igmp-snooping static-group 51 igmp-snooping static-router-port 52 igmp-snooping version 52 last-member-query-interval (IGMP-snooping view) 53 mac-address multicast 54 max-response-time (IGMP-snooping view) 55 overflow-replace (IGMP-snooping view) 56 report-aggregation (IGMP-snooping view) 57 reset igmp-snooping group 57 i

7 reset igmp-snooping router-port 58 reset igmp-snooping statistics 58 reset l2-multicast fast-forwarding cache 59 router-aging-time (IGMP-snooping view) 59 source-deny (IGMP-snooping view) 60 version (IGMP-snooping view) 61 PIM snooping commands 63 display pim-snooping neighbor 63 display pim-snooping router-port 65 display pim-snooping routing-table 66 display pim-snooping statistics 69 pim-snooping enable 69 pim-snooping graceful-restart join-aging-time 70 pim-snooping graceful-restart neighbor-aging-time 71 reset pim-snooping statistics 72 Multicast VLAN commands 74 display multicast-vlan 74 display multicast-vlan forwarding-table 74 display multicast-vlan group 76 multicast-vlan 78 multicast-vlan entry-limit 79 reset multicast-vlan group 79 subvlan (multicast-vlan view) 80 Multicast routing and forwarding commands 81 delete ip rpf-route-static 81 display mrib interface 81 display multicast boundary 83 display multicast fast-forwarding cache 83 display multicast forwarding df-info 85 display multicast forwarding event 87 display multicast forwarding-table 88 display multicast forwarding-table df-list 90 display multicast routing-table 91 display multicast routing-table static 93 display multicast rpf-info 94 ip rpf-route-static 95 load-splitting (MRIB view) 96 longest-match (MRIB view) 97 multicast boundary 97 multicast forwarding supervlan community 98 multicast routing 99 reset multicast fast-forwarding cache 100 reset multicast forwarding event 100 reset multicast forwarding-table 101 reset multicast routing-table 102 IGMP commands 103 display igmp group 103 display igmp interface 106 display igmp proxy group 109 display igmp proxy routing-table 111 display igmp ssm-mapping 113 dscp 114 igmp 114 igmp enable 115 igmp fast-leave 116 igmp group-policy 117 igmp last-member-query-count 118 igmp last-member-query-interval 118 ii

8 igmp max-response-time 119 igmp non-stop-routing 120 igmp other-querier-present-interval 120 igmp proxy enable 121 igmp proxy forwarding 122 igmp query-interval 122 igmp robust-count 123 igmp startup-query-count 124 igmp startup-query-interval 124 igmp static-group 125 igmp version 126 last-member-query-count (IGMP view) 126 last-member-query-interval (IGMP view) 127 max-response-time (IGMP view) 128 other-querier-present-interval (IGMP view) 128 proxy multipath (IGMP view) 129 query-interval (IGMP view) 130 reset igmp group 130 robust-count (IGMP view) 131 ssm-mapping (IGMP view) 132 startup-query-count (IGMP view) 133 startup-query-interval (IGMP view) 133 PIM commands 135 anycast-rp (PIM view) 135 auto-rp enable (PIM view) 135 bidir-pim enable (PIM view) 136 bidir-rp-limit (PIM view) 136 bsm-fragment enable (PIM view) 137 bsm-reflection enable (PIM view) 138 bsr-policy (PIM view) 138 c-bsr (PIM view) 139 c-rp (PIM view) 140 crp-policy (PIM view) 141 display interface register-tunnel 142 display pim bsr-info 144 display pim claimed-route 146 display pim c-rp 147 display pim df-info 148 display pim interface 149 display pim neighbor 152 display pim routing-table 153 display pim rp-info 157 display pim statistics 159 dscp 161 hello-option dr-priority (PIM view) 161 hello-option holdtime (PIM view) 162 hello-option lan-delay (PIM view) 162 hello-option neighbor-tracking (PIM view) 163 hello-option override-interval (PIM view) 164 holdtime join-prune (PIM view) 164 jp-pkt-size (PIM view) 165 pim 166 pim bfd enable 166 pim bsr-boundary 167 pim dm 168 pim hello-option dr-priority 168 pim hello-option holdtime 169 pim hello-option lan-delay 170 pim hello-option neighbor-tracking 170 pim hello-option override-interval 171 pim holdtime join-prune 172 iii

9 pim neighbor-policy 173 pim non-stop-routing 173 pim passive 174 pim require-genid 174 pim sm 175 pim state-refresh-capable 176 pim timer graft-retry 176 pim timer hello 177 pim timer join-prune 177 pim triggered-hello-delay 178 register-policy (PIM view) 179 register-suppression-timeout (PIM view) 180 register-whole-checksum (PIM view) 180 snmp-agent trap enable pim 181 source-lifetime (PIM view) 181 source-policy (PIM view) 182 spt-switch-threshold (PIM view) 183 ssm-policy (PIM view) 184 state-refresh-interval (PIM view) 185 state-refresh-rate-limit (PIM view) 185 state-refresh-ttl (PIM view) 186 static-rp (PIM view) 186 timer hello (PIM view) 188 timer join-prune (PIM view) 188 MSDP commands 190 cache-sa-enable 190 display msdp brief 190 display msdp non-stop-routing status 192 display msdp peer-status 192 display msdp sa-cache 196 display msdp sa-count 197 dscp 198 encap-data-enable 199 import-source 199 msdp 200 msdp non-stop-routing 201 originating-rp 201 peer 202 peer description 203 peer mesh-group 203 peer minimum-ttl 204 peer password 204 peer request-sa-enable 205 peer sa-cache-maximum 206 peer sa-policy 207 peer sa-request-policy 208 reset msdp peer 209 reset msdp sa-cache 209 reset msdp statistics 210 shutdown (MSDP view) 210 static-rpf-peer 211 timer keepalive 212 timer retry 213 Multicast VPN commands 214 address-family ipv4 214 address-family ipv4 mdt 214 address-family ipv6 215 data-delay 216 data-group 216 default-group 217 iv

10 display bgp routing-table ipv4 mdt 218 display multicast-mvpn data-group receive 221 display multicast-mvpn data-group send 223 display multicast-mvpn default-group 225 display multicast-mvpn ipv6 data-group receive 226 display multicast-mvpn ipv6 data-group send 228 display multicast-mvpn ipv6 default-group 229 dscp 230 log data-group-reuse 231 multicast rpf-proxy-vector compatible 231 multicast-mvpn 232 rpf proxy vector 233 source 233 MLD snooping commands 235 display ipv6 l2-multicast fast-forwarding cache 235 display ipv6 l2-multicast ip 236 display ipv6 l2-multicast ip forwarding 238 display ipv6 l2-multicast mac 240 display ipv6 l2-multicast mac forwarding 241 display mld-snooping 243 display mld-snooping group 246 display mld-snooping host-tracking 248 display mld-snooping router-port 250 display mld-snooping static-group 251 display mld-snooping static-router-port 253 display mld-snooping statistics 254 dot1p-priority (MLD-snooping view) 255 drop-unknown (MLD-snooping view) 255 dscp 256 enable (MLD-snooping view) 256 entry-limit (MLD-snooping view) 257 fast-leave (MLD-snooping view) 258 global-enable (MLD-snooping view) 259 group-policy (MLD-snooping view) 259 host-aging-time (MLD-snooping view) 261 host-tracking (MLD-snooping view) 261 last-listener-query-interval (MLD-snooping view) 262 max-response-time (MLD-snooping view) 263 mld-snooping 263 mld-snooping done source-ip 264 mld-snooping dot1p-priority 265 mld-snooping drop-unknown 266 mld-snooping { enable disable } 267 mld-snooping fast-leave 268 mld-snooping general-query source-ip 269 mld-snooping group-limit 270 mld-snooping group-policy 271 mld-snooping host-aging-time 272 mld-snooping host-join 273 mld-snooping host-tracking 274 mld-snooping last-listener-query-interval 275 mld-snooping max-response-time 276 mld-snooping overflow-replace 277 mld-snooping proxy enable 278 mld-snooping querier 278 mld-snooping querier-election 279 mld-snooping query-interval 280 mld-snooping report source-ip 281 mld-snooping router-aging-time 282 mld-snooping router-port-deny 283 mld-snooping source-deny 284 v

11 mld-snooping special-query source-ip 284 mld-snooping static-group 286 mld-snooping static-router-port 287 mld-snooping version 287 overflow-replace (MLD-snooping view) 288 report-aggregation (MLD-snooping view) 289 reset ipv6 l2-multicast fast-forwarding cache 289 reset mld-snooping group 290 reset mld-snooping router-port 291 reset mld-snooping statistics 291 router-aging-time (MLD-snooping view) 292 source-deny (MLD-snooping view) 292 version (MLD-snooping view) 293 IPv6 PIM snooping commands 295 display ipv6 pim-snooping neighbor 295 display ipv6 pim-snooping router-port 297 display ipv6 pim-snooping routing-table 298 display ipv6 pim-snooping statistics 300 ipv6 pim-snooping enable 301 ipv6 pim-snooping graceful-restart join-aging-time 302 ipv6 pim-snooping graceful-restart neighbor-aging-time 303 reset ipv6 pim-snooping statistics 304 IPv6 multicast VLAN commands 305 display ipv6 multicast-vlan 305 display ipv6 multicast-vlan forwarding-table 305 display ipv6 multicast-vlan group 307 ipv6 multicast-vlan 309 ipv6 multicast-vlan entry-limit 310 reset ipv6 multicast-vlan group 310 subvlan (IPv6 multicast VLAN view) 311 IPv6 multicast routing and forwarding commands 313 display ipv6 mrib interface 313 display ipv6 multicast boundary 314 display ipv6 multicast fast-forwarding cache 315 display ipv6 multicast forwarding df-info 317 display ipv6 multicast forwarding event 318 display ipv6 multicast forwarding-table 319 display ipv6 multicast forwarding-table df-list 322 display ipv6 multicast routing-table 323 display ipv6 multicast rpf-info 324 ipv6 multicast boundary 326 ipv6 multicast forwarding supervlan community 327 ipv6 multicast routing 327 load-splitting (IPv6 MRIB view) 328 longest-match (IPv6 MRIB view) 329 reset ipv6 multicast fast-forwarding cache 329 reset ipv6 multicast forwarding event 330 reset ipv6 multicast forwarding-table 330 reset ipv6 multicast routing-table 331 MLD commands 333 display mld group 333 display mld interface 336 display mld proxy group 338 display mld proxy routing-table 340 display mld ssm-mapping 343 dscp 343 last-listener-query-count (MLD view) 344 last-listener-query-interval (MLD view) 345 vi

12 max-response-time (MLD view) 345 mld 346 mld enable 346 mld fast-leave 347 mld group-policy 348 mld last-listener-query-count 349 mld last-listener-query-interval 350 mld max-response-time 351 mld non-stop-routing 351 mld other-querier-present-timeout 352 mld proxy enable 352 mld proxy forwarding 353 mld query-interval 354 mld robust-count 354 mld startup-query-count 355 mld startup-query-interval 356 mld static-group 356 mld version 357 other-querier-present-timeout (MLD view) 358 proxy multipath (MLD view) 358 query-interval (MLD view) 359 reset mld group 360 robust-count (MLD view) 361 ssm-mapping (MLD view) 361 startup-query-count (MLD view) 362 startup-query-interval (MLD view) 363 IPv6 PIM commands 364 anycast-rp (IPv6 PIM view) 364 bidir-pim enable (IPv6 PIM view) 364 bidir-rp-limit (IPv6 PIM view) 365 bsm-fragment enable (IPv6 PIM view) 366 bsm-reflection enable (IPv6 PIM view) 366 bsr-policy (IPv6 PIM view) 367 bsr-rp-mapping rfc2362 (IPv6 PIM view) 368 c-bsr (IPv6 PIM view) 368 c-rp (IPv6 PIM view) 369 crp-policy (IPv6 PIM view) 370 display ipv6 pim bsr-info 371 display ipv6 pim claimed-route 373 display ipv6 pim c-rp 374 display ipv6 pim df-info 375 display ipv6 pim interface 376 display ipv6 pim neighbor 378 display ipv6 pim routing-table 380 display ipv6 pim rp-info 384 display ipv6 pim statistics 386 dscp 387 hello-option dr-priority (IPv6 PIM view) 387 hello-option holdtime (IPv6 PIM view) 388 hello-option lan-delay (IPv6 PIM view) 389 hello-option neighbor-tracking (IPv6 PIM view) 389 hello-option override-interval (IPv6 PIM view) 390 holdtime join-prune (IPv6 PIM view) 391 ipv6 pim 391 ipv6 pim bfd enable 392 ipv6 pim bsr-boundary 393 ipv6 pim dm 393 ipv6 pim hello-option dr-priority 394 ipv6 pim hello-option holdtime 395 ipv6 pim hello-option lan-delay 395 ipv6 pim hello-option neighbor-tracking 396 vii

13 ipv6 pim hello-option override-interval 397 ipv6 pim holdtime join-prune 398 ipv6 pim neighbor-policy 399 ipv6 pim non-stop-routing 399 ipv6 pim passive 400 ipv6 pim require-genid 400 ipv6 pim sm 401 ipv6 pim state-refresh-capable 402 ipv6 pim timer graft-retry 402 ipv6 pim timer hello 403 ipv6 pim timer join-prune 403 ipv6 pim triggered-hello-delay 404 jp-pkt-size (IPv6 PIM view) 405 register-policy (IPv6 PIM view) 405 register-suppression-timeout (IPv6 PIM view) 406 register-whole-checksum (IPv6 PIM view) 407 snmp-agent trap enable pim6 407 source-lifetime (IPv6 PIM view) 408 source-policy (IPv6 PIM view) 408 spt-switch-threshold (IPv6 PIM view) 409 ssm-policy (IPv6 PIM view) 410 state-refresh-hoplimit (IPv6 PIM view) 411 state-refresh-interval (IPv6 PIM view) 412 state-refresh-rate-limit (IPv6 PIM view) 412 static-rp (IPv6 PIM view) 413 timer hello (IPv6 PIM view) 414 timer join-prune (IPv6 PIM view) 415 Index 417 viii

14 IGMP snooping commands display igmp-snooping Use display igmp-snooping to display IGMP snooping status. display igmp-snooping [ global vlan vlan-id vsi vsi-name ] Any view network-operator global: Displays the global IGMP snooping status. vlan vlan-id: Specifies a VLAN by its VLAN ID in the range of 1 to vsi vsi-name: Specifies a VSI by its name, a case-sensitive string of 1 to 31 characters. If you do not specify any parameters, this command displays the global IGMP snooping status and the IGMP snooping status in all VLANs and VSIs. # Display the global IGMP snooping status and the IGMP snooping status for all VLANs and VSIs. <Sysname> display igmp-snooping IGMP snooping information: Global Global-enable: Enabled Drop-unknown: Disabled Host-aging-time: 260s Router-aging-time: 260s Max-response-time: 10s Last-member-query-interval: 1s Report-aggregation: Enabled Host-tracking: Disabled Dot1p-priority: -- IGMP snooping information: VLAN 1 IGMP snooping: Enabled Drop-unknown: Disabled Version: 2 Host-aging-time: 260s Router-aging-time: 260s Max-response-time: 10s Last-member-query-interval: 1s Querier: Enabled (IP: , Expires: 00:02:05) 1

15 Querier-election: Enabled Query-interval: 125s General-query source IP: Special-query source IP: Report source IP: Leave source IP: Host-tracking: Disabled Dot1p-priority: 2 Proxy: Disabled IGMP snooping information: VLAN 10 IGMP snooping: Enabled Drop-unknown: Enabled Version: 3 Host-aging-time: 260s Router-aging-time: 260s Max-response-time: 10s Last-member-query-interval: 1s Querier: Enabled (IP: , Expires: 00:02:05) Querier-election: Enabled Query-interval: 125s General-query source IP: Special-query source IP: Report source IP: Leave source IP: Host-tracking: Disabled Dot1p-priority: -- Proxy: Disabled IGMP snooping information: VSI aaa IGMP snooping: Enabled Drop-unknown: Enabled Version: 2 Host-aging-time: 260s Router-aging-time: 260s Max-response-time: 10s Last-member-query-interval: 1s Querier: Disabled Querier-election: Disabled Query-interval: 125s General-query source IP: Special-query source IP: Table 1 Command output Field Global-enable Description Global IGMP snooping status: Enabled. Disabled. 2

16 Field IGMP snooping Drop-unknown Version Host-aging-time Router-aging-time Max-response-time Last-member-query-interval Report-aggregation Dot1p-priority Querier (IP: , Expires: 00:02:05) Querier-election Query-interval General-query source IP Special-query source IP Report source IP Leave source IP Host-tracking Proxy Description IGMP snooping status in a VLAN or VSI: Enabled. Disabled. Globally enabled. Inactive IGMP snooping configuration does not take effect. Status of dropping unknown multicast data: Enabled. Disabled. Globally enabled. IGMP snooping version. Aging timer for the dynamic member port. Aging timer for the dynamic router port. Maximum response time for IGMP general queries. Interval for sending IGMP group-specific queries. Status of IGMP report suppression: Enabled. Disabled p priority for IGMP messages. If the priority is not configured, this field displays two hyphens (--). Status of IGMP snooping querier: Enabled. Disabled. IGMP snooping querier information: IP IP address of the IGMP snooping querier. Expire Remaining aging time for the IGMP snooping querier. This field is not displayed if IGMP snooping querier election is disabled. Status of IGMP snooping querier election: Enabled. Disabled. Interval for sending IGMP general queries. Source IP address of IGMP general queries. Source IP address of IGMP group-specific queries. Source IP address of IGMP reports. Source IP address of IGMP leave messages. Status of host tracking: Enabled Disabled. Globally enabled. Status of IGMP snooping proxying: Enabled. Disabled. 3

17 display igmp-snooping group Use display igmp-snooping group to display information about dynamic IGMP snooping group entries. display igmp-snooping group [ group-address source-address ] * [ vlan vlan-id vsi vsi-name ] [ interface interface-type interface-number [ verbose ] [ slot slot-number ] ] Any view network-operator group-address: Specifies a multicast group by its IP address in the range of to If you do not specify a multicast group, this command displays information about dynamic IGMP snooping group entries for all multicast groups. source-address: Specifies a multicast source by its IP address. If you do not specify a multicast source, this command displays information about dynamic IGMP snooping group entries for all multicast sources. vlan vlan-id: Specifies a VLAN by its VLAN ID in the range of 1 to If you do not specify a VLAN, this command displays information about dynamic IGMP snooping group entries for all VLANs. vsi vsi-name: Specifies a VSI by its name, a case-sensitive string of 1 to 31 characters. If you do not specify a VSI, this command displays information about dynamic IGMP snooping group entries for all VSIs. interface interface-type interface-number: Specifies an interface by its type and number. If you do not specify an interface, this command displays brief information about dynamic IGMP snooping group entries for all interfaces. verbose: Displays detailed information about dynamic IGMP snooping group entries. If you do not specify this keyword, the command displays brief information about dynamic IGMP snooping group entries. slot slot-number: Specifies an IRF member device by its member ID. If you do not specify a member device, this command displays information about dynamic IGMP snooping group entries for the master device. # Display brief information about dynamic IGMP snooping group entries for Ten-GigabitEthernet 1/0/1. <Sysname> display igmp-snooping group interface gigabitethernet 1/0/1 Total 1 entries. GE1/0/1: VLAN 2: Total 1 entries. ( , ) (00:03:23) # Display detailed information about dynamic IGMP snooping group entries for VLAN 2. <Sysname> display igmp-snooping group vlan 2 verbose 4

18 Total 1 entries. VLAN 2: Total 1 entries. ( , ) Attribute: local port FSM information: dummy Host slots (0 in total): Host ports (1 in total): XGE1/0/2 (00:03:23) # Display brief information about dynamic IGMP snooping group entries for VSI aaa. <Sysname> display igmp-snooping group vsi aaa Total 1 entries. VSI aaa: Total 1 entries. ( , ) Host ports (3 in total): XGE1/0/3 (Link ID 0) (00:03:35) NPW (Link ID 8) (00:02:35) UPW (Link ID 9) (00:01:35) # Display detailed information about dynamic IGMP snooping group entries for VSI bbb. <Sysname> display igmp-snooping group vsi bbb verbose Total 1 entries. VSI bbb: Total 1 entries. ( , ) Attribute: global port FSM information: dummy Host slots (0 in total): Host ports (2 in total): XGE1/0/3 (Link ID 0) (00:03:35) VLAN pairs (1 in total): Outer VLAN 5 Inner VLAN 2 (00:03:35) Tun0 (VXLAN ID 0) (00:03:35) VLAN pairs (1 in total): Outer VLAN 5 Inner VLAN 2 (00:03:35) Table 2 Command output Field Total 1 entries Description Total number of dynamic IGMP snooping group entries. VLAN 2: Total 1 entries Total number of dynamic IGMP snooping group entries in VLAN 2. VSI aaa: Total 1 entries Total number of dynamic IGMP snooping group entries in VSI aaa. ( , ) (S, G) entry, where in the S position means all multicast sources. Attribute Entry attribute: global port The entry has a global port. local port The entry has a port that resides on the member device for which the information is displayed. slot The entry has ports that reside on other member devices except the member device for which the information is displayed. 5

19 Field FSM information Host slots (0 in total) Host ports (1 in total) (00:03:23) XGE1/0/3 (Link ID 0) NPW (Link ID 8) UPW (Link ID 9) Tun0 (VXLAN ID 0) VLAN pairs (1 in total) Outer VLAN 5 Inner VLAN 2 Description Finite state machine information of the entry: delete The entry attributes have been deleted. dummy The entry is a new temporary entry. no info No entry exists. Member IDs and total number of the member devices that have member ports, except for the specified member device or the master device when no member device is specified. Member ports, and the total number of member ports. Remaining aging time for the dynamic member port. For a global port (such as Layer 2 aggregate interfaces, ACs, N-PWs, and U-PWs), this field is always displayed. For a non-global port, this field is displayed when one of the following conditions exists: The port is on the specified member device. The port is on the master device and no member device is specified. AC and its link ID. N-PW and its link ID. U-PW and its link ID. VXLAN tunnel and its VXLAN ID. VLAN pairs and total number of the VLAN pairs. Outer VLAN ID and inner VLAN ID. reset igmp-snooping group display igmp-snooping host-tracking Use display igmp-snooping host-tracking to display host tracking information. display igmp-snooping host-tracking vlan vlan-id group group-address [ source source-address ] [ slot slot-number ] Any view network-operator vlan vlan-id: Specifies a VLAN by its VLAN ID in the range of 1 to group group-address: Specifies a multicast group by its IP address in the range of to source source-address: Specifies a multicast source by its IP address. If you do not specify a multicast source, this command displays host tracking information for all multicast sources. 6

20 slot slot-number: Specifies an IRF member device by its member ID. If you do not specify a member device, this command displays host tracking information for the master device. # Display tracking information for hosts that have joined multicast group in VLAN 2. <Sysname> display igmp-snooping host-tracking vlan 2 group VLAN 2 ( , ) Port: XGE1/0/1 Host Uptime Expires :02:20 00:00: :02:21 00:00:39 Table 3 Command output Field VLAN Description VLAN ID. ( , ) (S, G) entry, where in the S position means any multicast sources. Port Host Uptime Expires Member port. IP address of the host. Length of time elapsed since the host joined the multicast group. Remaining timeout time for the host. The host timeout time is the same as the aging timer for the port. The timer is reset when the port receives an IGMP report from the host. This field displays timeout if the host times out. host-tracking (IGMP-snooping view) igmp-snooping enable igmp-snooping host-tracking display igmp-snooping router-port Use display igmp-snooping router-port to display dynamic router port information. display igmp-snooping router-port [ vlan vlan-id vsi vsi-name ] [ verbose ] [ slot slot-number ] Any view network-operator verbose: Displays detailed information. If you do not specify the keyword, this command displays brief information. 7

21 vlan vlan-id: Specifies a VLAN by its VLAN ID in the range of 1 to If you do not specify a VLAN, this command displays dynamic router port information for all VLANs. vsi vsi-name: Specifies a VSI by its name, a case-sensitive string of 1 to 31 characters. If you do not specify a VSI, this command displays dynamic router port information for all VSIs. slot slot-number: Specifies an IRF member device by its member ID. If you do not specify a member device, this command displays dynamic router port information for the master device. # Display brief information about dynamic router ports for VLAN 2. <Sysname> display igmp-snooping router-port vlan 2 VLAN 2: Router ports (2 in total): XGE1/0/1 (00:01:30) XGE1/0/2 (00:00:23) # Display detailed dynamic router port information for VSI aaa. <Sysname> display igmp-snooping router-port vsi aaa verbose VSI aaa: Router slots (0 in total): Router ports (3 in total): XGE1/0/3 (Link ID 1) (00:03:35) VLAN pairs (1 in total): Outer VLAN 5 Inner VLAN 2 (00:03:35) NPW (Link ID 8) (00:03:35) VLAN pairs (1 in total): Outer VLAN 5 Inner VLAN 2 (00:03:35) UPW (Link ID 9) (00:03:35) VLAN pairs (1 in total): Outer VLAN 5 Inner VLAN 2 (00:03:35) # Display detailed information about dynamic router ports for VSI bbb. <Sysname> display igmp-snooping router-port vsi bbb verbose VSI bbb: Router slots (0 in total): Router ports (2 in total): XGE1/0/3 (Link ID 1) (00:03:35) VLAN pairs (1 in total): Outer VLAN 5 Inner VLAN 2 (00:03:35) Tun0 (VXLAN ID 0) (00:03:35) VLAN pairs (1 in total): Outer VLAN 5 Inner VLAN 2 (00:03:35) Table 4 Command output Field VLAN 2 VSI aaa Router slots (0 in total) Router ports (2 in total) Description VLAN ID. VSI name. Member IDs and total number of the member devices that have dynamic router ports, except for the specified member device or the master device when no member device is specified. Dynamic router ports and total number of dynamic router ports. 8

22 Field (00:01:30) XGE1/0/3 (Link ID 1) NPW (Link ID 8) UPW (Link ID 9) Tun0 (VXLAN ID 0) VLAN pairs (1 in total) Outer VLAN 5 Inner VLAN 2 Description Remaining aging time for the dynamic router port. For a global port, this field is always displayed. For a global port, this field is displayed when one of the following conditions exists: The port is on the specified member device. The port is on the master device and no member device is specified. AC and its link ID. N-PW and its link ID. U-PW and its link ID. VXLAN tunnel and its VXLAN ID. VLAN pairs and total number of VLAN pairs. Outer VLAN ID and inner VLAN ID. reset igmp-snooping router-port display igmp-snooping static-group Use display igmp-snooping static-group to display information about static IGMP snooping group entries. display igmp-snooping static-group [ group-address source-address ] * [ vlan vlan-id ] [ verbose ] [ slot slot-number ] Any view network-operator group-address: Specifies a multicast group by its IP address in the range of to If you do not specify a multicast group, this command displays information about static IGMP snooping group entries for all multicast groups. source-address: Specifies a multicast source by its IP address. If you do not specify a multicast source, this command displays information about static IGMP snooping group entries for all multicast sources. vlan vlan-id: Specifies a VLAN by its VLAN ID in the range of 1 to If you do not specify a VLAN, this command displays information about static IGMP snooping group entries for all VLANs. verbose: Displays detailed information about static IGMP snooping group entries. If you do not specify the keyword, this command displays brief information about static IGMP snooping group entries. slot slot-number: Specifies an IRF member device by its member ID. If you do not specify a member device, this command displays information about static IGMP snooping group entries for the master device. 9

23 # Display detailed information about static IGMP snooping group entries for VLAN 2. <Sysname> display igmp-snooping static-group vlan 2 verbose Total 1 entries. VLAN 2: Total 1 entries. ( , ) Attribute: local port FSM information: dummy Host slots (0 in total): Host ports (1 in total): XGE1/0/2 Table 5 Command output Field Total 1 entries Description Total number of static IGMP snooping group entries. VLAN 2: Total 1 entries Total number of static IGMP snooping group entries in VLAN 2. ( , ) (S, G) entry, where in the S position means all multicast sources. Attribute FSM information Host slots (0 in total) Host ports (1 in total) Entry attribute: global port The entry has a global port. local port The entry has a port that resides on the member device for which the information is displayed. slot The entry has ports that reside on other member devices except the member device for which the information is displayed. Finite state machine information of the entry: delete The entry attributes have been deleted. dummy The entry is a new temporary entry. no info No entry exists. Member IDs and total number of the member devices that have member ports, except for the specified member device or the master device when no member device is specified. Member ports and total number of member ports. display igmp-snooping static-router-port Use display igmp-snooping static-router-port information. to display static router port display igmp-snooping static-router-port [ vlan vlan-id ] [ verbose ] [ slot slot-number ] Any view network-operator 10

24 vlan vlan-id: Specifies a VLAN by its VLAN ID in the range of 1 to verbose: Displays detailed information about static router ports. If you do not specify this keyword, the command displays brief information about static router ports. slot slot-number: Specifies an IRF member device by its member ID. If you do not specify a member device, this command displays static router port information for the master device. # Display brief information about static router ports for VLAN 2. <Sysname> display igmp-snooping static-router-port vlan 2 VLAN 2: Router ports (2 in total): XGE1/0/1 XGE1/0/2 # Display detailed information about static router ports for VLAN 2. <Sysname> display igmp-snooping static-router-port vlan 2 verbose VLAN 2: Router slots (0 in total): Router ports (2 in total): XGE1/0/1 XGE1/0/2 Table 6 Command output Field VLAN 2 Router slots (0 in total) Router ports (2 in total) Description VLAN ID. Member IDs and total number of the member devices that have static router ports, except for the specified member device or the master device when no member device is specified. Static router ports and total number of static router ports. display igmp-snooping statistics Use display igmp-snooping statistics to display statistics for the IGMP messages and PIMv2 hello messages learned through IGMP snooping. display igmp-snooping statistics Any view network-operator # Display statistics for the IGMP messages and PIMv2 hello messages learned through IGMP snooping. <Sysname> display igmp-snooping statistics 11

25 Received IGMP general queries: 0 Received IGMPv1 reports: 0 Received IGMPv2 reports: 19 Received IGMP leaves: 0 Received IGMPv2 specific queries: 0 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 PIMv2 hello: 0 Received error IGMP messages: 19 Table 7 Command output Field general queries specific queries reports leaves reports with right and wrong records specific sg queries PIMv2 hello error IGMP messages Description Number of IGMP general queries. Number of IGMP group-specific queries. Number of IGMP reports. Number of IGMP leave messages. Number of IGMP reports with correct and incorrect records. Number of IGMP group-and-source-specific queries. Number of PIMv2 hello messages. Number of IGMP messages with errors. reset igmp-snooping statistics display l2-multicast fast-forwarding cache Use display l2-multicast fast-forwarding cache to display Layer 2 multicast fast forwarding entries. display l2-multicast fast-forwarding cache [ vlan vlan-id ] [ source-address group-address ] * [ slot slot-number ] Any view network-operator vlan vlan-id: Specifies a VLAN by its VLAN ID in the range of 1 to

26 source-address: Specifies a multicast source address. If you do not specify a multicast source, this command displays Layer 2 multicast fast forwarding entries for all multicast sources. group-address: Specifies a multicast group address in the range of to If you do not specify a multicast group, this command displays Layer 2 multicast fast forwarding entries for all multicast groups. slot slot-number: Specifies an IRF member device by its member ID. If you do not specify a member device, this command displays Layer 2 multicast fast forwarding entries for the master device. # Display Layer 2 multicast fast forwarding entries. <Sysname> display l2-multicast fast-forwarding cache Total 1 entries, 1 matched ( , ) Status : Enable VLAN : 1 Source port : 9876 Destination port: 5432 Protocol : 17 Flag : 0x2 Ingress port: Ten-GigabitEthernet1/0/2 List of 1 egress ports: Ten-GigabitEthernet1/0/3 Status: Enable Flag: 0x10 Table 8 Command output Field Total 1 entries, 1 matched Description Total number of (S, G) entries in the Layer 2 multicast fast forwarding table, and the total number of matching entries. ( , ) (S, G) entry in the Layer 2 multicast fast forwarding table. Protocol VLAN Flag Status Ingress port List of 1 egress ports Protocol number. VLAN ID. Flag for the (S, G) entry or the outgoing port. This field displays one flag or the sum of multiple flags. In this example, the value 0x2 means that the entry has only one flag 0x2. The following flags are available for an entry: 0x1 The entry is created because of packets passed through between cards. 0x2 The entry is added by multicast forwarding. The following flags are available for an outgoing interface: 0x1 The port is added to the entry because of packets passed through between cards. 0x2 The port is added to an existing entry. 0x10 The port is associated with the entry. 0x20 The port is to be deleted. Status of the (S, G) entry or the outgoing port: Enabled Available. Disabled Unavailable. Incoming port of the (S, G) entry. Outgoing port list of the (S, G) entry. 13

27 reset l2-multicast fast-forwarding cache all display l2-multicast ip Use display l2-multicast ip to display information about Layer 2 IP multicast groups. display l2-multicast ip [ group group-address source source-address ] * [ vlan vlan-id vsi vsi-name ] [ slot slot-number ] Any view network-operator group group-address: Specifies a multicast group by its IP address. If you do not specify a multicast group, this command displays information about all Layer 2 IP multicast groups. source source-address: Specifies a multicast source by its IP address. If you do not specify a multicast source, this command displays information about Layer 2 IP multicast groups for all multicast sources. vlan vlan-id: Specifies a VLAN by its VLAN ID in the range of 1 to If you do not specify a VLAN, this command displays information about Layer 2 IP multicast groups for all VLANs. vsi vsi-name: Specifies a VSI by its name, a case-sensitive string of 1 to 31 characters. If you do not specify a VSI, this command displays information about Layer 2 IP multicast groups for all VSIs. slot slot-number: Specifies an IRF member device by its member ID. If you do not specify a member device, this command displays information about Layer 2 IP multicast groups for the master device. # Display information about Layer 2 IP multicast groups for VLAN 2. <Sysname> display l2-multicast ip vlan 2 Total 1 entries. VLAN 2: Total 1 entries. ( , ) Attribute: static, success Host ports (1 in total): XGE1/0/1 (S, SUC) # Display information about Layer 2 IP multicast groups for VSI aaa. <Sysname> display l2-multicast ip vsi aaa Total 1 entries. VSI aaa: Total 1 entries. ( , ) Attribute: dynamic, success Host ports (3 in total): 14

28 XGE1/0/1 (Link ID 1) (D, SUC) NPW (Link ID 8) (D, SUC) UPW (Link ID 9) (D, SUC) # Display information about Layer 2 IP multicast groups for VSI bbb. <Sysname> display l2-multicast ip vsi bbb Total 1 entries. VSI bbb: Total 1 entries. ( , ) Attribute: dynamic, success Host ports (2 in total): XGE1/0/1 (Link ID 1) Tun0 (VXLAN ID 0) Table 9 Command output (D, SUC) (D, SUC) Field Total 1 entries Description Total number of Layer 2 IP multicast groups. VLAN 2: Total 1 entries Total number of Layer 2 IP multicast groups in VLAN 2. VSI aaa: Total 1 entries Total number of Layer 2 IP multicast groups in VSI aaa. ( , ) (S, G) entry, where in the S position means all multicast sources. Attribute Host ports (1 in total) (S, SUC) XGE1/0/1 (Link ID 1) NPW (Link ID 8) UPW (Link ID 9) Tun0 (VXLAN ID 0) Entry attribute: dynamic The entry is created by a dynamic protocol. static The entry is created by a static protocol. pim The entry is created by PIM. kernel The entry is obtained from the kernel. success Processing has succeeded. fail Processing has failed. Member ports and total number of member ports. Port attribute: D Dynamic port. S Static port. P PIM port. K Port obtained from the kernel. R Port learned from (*, *) entries. W Port learned from (*, G) entries. SUC Processing has succeeded. F Processing has failed. AC and its link ID. N-PW and its link ID. U-PW and its link ID. VXLAN tunnel and its VXLAN ID. display l2-multicast ip forwarding Use display l2-multicast ip forwarding to display Layer 2 multicast IP forwarding entries. 15

29 display l2-multicast ip forwarding [ group group-address source source-address ] * [ vlan vlan-id vsi vsi-name ] [ slot slot-number ] Any view network-operator group group-address: Specifies a multicast group by its IP address. If you do not specify a multicast group, this command displays Layer 2 multicast IP forwarding entries for all multicast groups. source source-address: Specifies a multicast source by its IP address. If you do not specify a multicast source, this command displays Layer 2 multicast IP forwarding entries for all multicast sources. vlan vlan-id: Specifies a VLAN by its VLAN ID in the range of 1 to If you do not specify a VLAN, this command displays Layer 2 multicast IP forwarding entries for all VLANs. vsi vsi-name: Specifies a VSI by its name, a case-sensitive string of 1 to 31 characters. If you do not specify a VSI, this command displays Layer 2 multicast IP forwarding entries for all VSIs. slot slot-number: Specifies an IRF member device by its member ID. If you do not specify a member device, this command displays Layer 2 multicast IP forwarding entries for the master device. # Display Layer 2 multicast IP forwarding entries for VLAN 2. <Sysname> display l2-multicast ip forwarding vlan 2 Total 1 entries. VLAN 2: Total 1 entries. ( , ) Host ports (3 in total): Ten-GigabitEthernet1/0/1 Ten-GigabitEthernet1/0/2 Ten-GigabitEthernet1/0/3 # Display Layer 2 IP multicast group entries for VSI aaa. <Sysname> display l2-multicast ip forwarding vsi aaa Total 1 entries. VSI aaa: Total 1 entries. ( , ) Host ports (3 in total): Ten-GigabitEthernet1/0/3(Link ID 0) NPW (Link ID 8) UPW (Link ID 9) # Display information about Layer 2 multicast IP forwarding entries for VSI bbb. <Sysname> display l2-multicast ip forwarding vsi bbb 16

30 Total 1 entries. VSI bbb: Total 1 entries. ( , ) Host ports (2 in total): Ten-GigabitEthernet1/0/3(Link ID 0) Tunnel0 (VXLAN ID 0) Table 10 Command output Field Total 1 entries Description Total number of Layer 2 multicast IP forwarding entries. VLAN 2: Total 1 entries Total number of Layer 2 multicast IP forwarding entries in VLAN 2. VSI aaa: Total 1 entries Total number of Layer 2 multicast IP forwarding entries in VSI aaa. ( , ) (S, G) entry, where in the S position means all multicast sources. Host ports (3 in total) Ten-GigabitEthernet1/0/3 (Link ID 0) NPW (Link ID 8) UPW (Link ID 9) Tunnel0 (VXLAN ID 0) Member ports and total number of member ports. AC and its link ID. N-PW and its link ID. U-PW and its link ID. VXLAN tunnel and its VXLAN ID. display l2-multicast mac Use display l2-multicast mac to display information about Layer 2 MAC multicast groups. display l2-multicast mac [ mac-address ] [ vlan vlan-id vsi vsi-name ] [ slot slot-number ] Any view network-operator mac-address: Specifies a MAC multicast group by its multicast MAC address. If you do not specify a MAC multicast group, this command displays information about all Layer 2 MAC multicast groups. vlan vlan-id: Specifies a VLAN by its VLAN ID in the range of 1 to If you do not specify a VLAN, this command displays information about Layer 2 MAC multicast groups for all VLANs. vsi vsi-name: Specifies a VSI by its name, a case-sensitive string of 1 to 31 characters. If you do not specify a VSI, this command displays information about Layer 2 MAC multicast groups for all VSIs. slot slot-number: Specifies an IRF member device by its member ID. If you do not specify a member device, this command displays information about Layer 2 MAC multicast groups for the master device. 17

31 # Display information about Layer 2 MAC multicast groups for VLAN 2. <Sysname> display l2-multicast mac vlan 2 Total 1 entries. VLAN 2: Total 1 entries. MAC group address: e Attribute: success Host ports (1 in total): XGE1/0/1 # Display information about Layer 2 MAC multicast groups for VSI aaa. <Sysname> display l2-multicast mac vsi aaa Total 1 entries. VSI aaa: Total 1 entries. MAC group address: e Attribute: success Host ports (3 in total): XGE1/0/3 (Link ID 0) NPW (Link ID 8) UPW (Link ID 9) # Display information about Layer 2 MAC multicast groups for VSI bbb. <Sysname> display l2-multicast mac vsi bbb Total 1 entries. VSI bbb: Total 1 entries. MAC group address: e Attribute: success Host ports (2 in total): XGE1/0/3 (Link ID 0) Tun0 (VXLAN ID 0) Table 11 Command output Field Total 1 entries Description Total number of Layer 2 MAC multicast groups. VLAN 2: Total 1 entries Total number of Layer 2 MAC multicast groups in VLAN 2. VSI aaa: Total 1 entries MAC group address Attribute Host ports (1 in total) XGE1/0/3 (Link ID 0) NPW (Link ID 8) UPW (Link ID 9) Total number of Layer 2 MAC multicast groups in VSI aaa. Address of the MAC multicast group. Entry attribute: success Processing has succeeded. fail Processing has failed. Member ports and total number of member ports. AC and its link ID. N-PW and its link ID. U-PW and its link ID. 18

32 Field Tun0 (VXLAN ID 0) Description VXLAN tunnel and its VXLAN ID. display l2-multicast mac forwarding Use display l2-multicast mac forwarding to display Layer 2 multicast MAC forwarding entries. display l2-multicast mac forwarding [ mac-address ] [ vlan vlan-id vsi vsi-name ] [ slot slot-number ] Any view network-operator mac-address: Specifies a MAC multicast group by its MAC address. If you do not specify a MAC multicast group, this command displays Layer 2 multicast MAC forwarding entries for all MAC multicast groups. vlan vlan-id: Specifies a VLAN by its VLAN ID in the range of 1 to If you do not specify a VLAN, this command displays Layer 2 multicast MAC forwarding entries for all VLANs. vsi vsi-name: Specifies a VSI by its name, a case-sensitive string of 1 to 31 characters. If you do not specify a VSI, this command displays Layer 2 MAC forwarding entries for all VSIs. slot slot-number: Specifies an IRF member device by its member ID. If you do not specify a member device, this command displays Layer 2 multicast MAC group entries for the master device. # Display Layer 2 multicast MAC forwarding entries for VLAN 2. <Sysname> display l2-multicast mac forwarding vlan 2 Total 1 entries. VLAN 2: Total 1 entries. MAC group address: e Host ports (3 in total): Ten-GigabitEthernet1/0/1 Ten-GigabitEthernet1/0/2 Ten-GigabitEthernet1/0/3 # Display Layer 2 multicast MAC forwarding entries for VSI aaa. <Sysname> display l2-multicast mac forwarding vsi aaa Total 1 entries. VSI aaa: Total 1 entries. MAC group address: e Host slots (0 in total): Host ports (3 in total): 19