Some Multicast Commands on Huawei SW

This is a note of a simple multicast test.

Topolgy:
  source -- acc sw1 -- core sw -- acc sw2 -- receiver


On Core SW：
  multicast routing-enable
  #
  igmp snooping enable
  #
  interface Vlanif1775
   ip address 192.168.4.254 255.255.255.0
   pim dm
   igmp enable
  #
  interface Vlanif1778
   ip address 192.168.5.254 255.255.255.0
   pim dm
   igmp enable
   dhcp select relay
   dhcp relay binding server ip 192.168.224.2
  #
  
  display multicast rout
  display igmp group
  
On Access SW2:
  igmp-snooping enable
  #
  vlan 1778
	igmp-snooping enable
	igmp-snooping proxy
  #
  interface g0/0/8
	port link-type access
	port default vlan 1778
	l2-multicast static-group group-address 239.1.1.10 vlan 1778
	
  disply l2-multicast forwarding-table vlan 1778
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Related links:
https://blog.csdn.net/Klaus_Wei/article/details/90379664
https://blog.csdn.net/alone_map/article/details/52601655

dd if=/dev/urandom bs=1000 count=1000 | pv -L 10M | nc 4444