我在使用hp a5820交换机进行组播时出现问题。 我有4层vlan vlan 120,240,40层v3 vlan，我启用组播路由和pim dm和igmp每个vlan。 在vlan 1上，我可以在源端查看组播stream，但不能在其他vlan上查看。 我只能在其他vlan上观看它们，如果我在vlan 1上用vlc播放器打开stream，当我退出vlc时，stream在其他vlan上停止。 我根据HP手册设置configuration，但仍然是问题，可能是什么问题？
这是configuration：
<HP>display current-configuration # version 5.20.105, Release 1808P27 # sysname HP # clock timezone z2 add 02:00:00 # irf mac-address persistent timer irf auto-update enable irf link-delay 1 irf member 1 priority 10 # domain default enable system # telnet server enable # ip http enable # multicast routing-enable # password-recovery enable # acl number 3001 # vlan 1 # vlan 4 # vlan 7 # vlan 20 # vlan 30 # vlan 40 # radius scheme system primary authentication 127.0.0.1 1645 primary accounting 127.0.0.1 1646 user-name-format without-domain # domain system access-limit disable state active idle-cut disable self-service-url disable # qos policy 1 # dhcp server ip-pool basement1 network 192.168.30.0 mask 255.255.254.0 gateway-list 192.168.31.254 dns-list 192.168.4.232 192.168.4.238 10.3.2.1 10.3.2.9 nbns-list 192.168.4.232 10.3.2.9 netbios-type h-node expired day 10 # dhcp server ip-pool basement2 network 192.168.20.0 mask 255.255.254.0 gateway-list 192.168.21.254 dns-list 192.168.4.232 192.168.4.238 10.3.2.1 10.3.2.9 nbns-list 192.168.4.232 10.3.2.9 netbios-type h-node expired day 10 # dhcp server ip-pool news network 192.168.40.0 mask 255.255.255.0 gateway-list 192.168.40.254 dns-list 192.168.4.232 192.168.4.238 nbns-list 10.3.2.9 192.168.4.232 expired day 10 # user-group system group-attribute allow-guest # interface NULL0 # interface Vlan-interface1 ip address 192.168.4.214 255.255.255.0 igmp enable pim dm # interface Vlan-interface4 ip address 192.168.50.254 255.255.255.0 igmp enable pim dm # interface Vlan-interface7 description Security Cameras Vlan ip address 192.168.2.254 255.255.255.0 # interface Vlan-interface20 description basement 2 ip address 192.168.21.254 255.255.254.0 igmp enable pim dm # interface Vlan-interface30 description basement 1 ip address 192.168.31.254 255.255.254.0 igmp enable pim dm # interface Vlan-interface40 ip address 192.168.40.254 255.255.255.0 igmp enable pim dm # interface GigabitEthernet1/0/25 port link-mode bridge port access vlan 30 # interface GigabitEthernet1/0/26 port link-mode bridge # interface GigabitEthernet1/0/27 port link-mode bridge port access vlan 30 # interface GigabitEthernet1/0/28 port link-mode bridge port access vlan 4 # interface GigabitEthernet2/0/25 port link-mode bridge port access vlan 7 broadcast-suppression 1 # interface GigabitEthernet2/0/26 port link-mode bridge port access vlan 7 broadcast-suppression 1 # interface GigabitEthernet2/0/27 port link-mode bridge port access vlan 7 broadcast-suppression 1 # interface GigabitEthernet2/0/28 port link-mode bridge port access vlan 40 # interface M-GigabitEthernet0/0/0 # interface Ten-GigabitEthernet1/0/1 port link-mode bridge port access vlan 20 flow-control # interface Ten-GigabitEthernet1/0/2 port link-mode bridge port access vlan 20 flow-control # interface Ten-GigabitEthernet1/0/3 port link-mode bridge port access vlan 30 flow-control # interface Ten-GigabitEthernet1/0/4 port link-mode bridge port access vlan 30 flow-control # interface Ten-GigabitEthernet1/0/5 port link-mode bridge port access vlan 40 flow-control # interface Ten-GigabitEthernet1/0/6 port link-mode bridge port access vlan 40 flow-control # interface Ten-GigabitEthernet1/0/7 port link-mode bridge port link-type trunk port trunk permit vlan 1 flow-control # interface Ten-GigabitEthernet1/0/8 port link-mode bridge port link-type trunk port trunk permit vlan 1 flow-control # interface Ten-GigabitEthernet1/0/9 port link-mode bridge port link-type trunk port trunk permit vlan 1 flow-control # interface Ten-GigabitEthernet1/0/10 port link-mode bridge port link-type trunk port trunk permit vlan 1 flow-control # rip 1 version 1 peer 192.168.4.245 network 192.168.30.0 network 192.168.20.0 network 192.168.40.0 network 192.168.21.0 network 192.168.41.0 network 192.168.31.0 import-route static # pim auto-rp enable # ip route-static 0.0.0.0 0.0.0.0 192.168.4.245 ip route-static 10.3.2.0 255.255.255.0 192.168.4.245 # irf-port 1/2 port group interface Ten-GigabitEthernet1/0/21 mode enhanced port group interface Ten-GigabitEthernet1/0/22 mode enhanced port group interface Ten-GigabitEthernet1/0/23 mode enhanced port group interface Ten-GigabitEthernet1/0/24 mode enhanced # irf-port 2/1 port group interface Ten-GigabitEthernet2/0/21 mode enhanced port group interface Ten-GigabitEthernet2/0/22 mode enhanced port group interface Ten-GigabitEthernet2/0/23 mode enhanced port group interface Ten-GigabitEthernet2/0/24 mode enhanced #