我在 hp a5820 交换机上无法使多播正常工作。我有 4 个 VLAN，分别为 1、20、30、40 和 layerv3 VLAN，我在每个 VLAN 上启用了多播路由和 pim dm 和 igmp。在 VLAN 1 上，我可以在源所在的位置观看多播流，但不能在其他 VLAN 上观看。如果我在 VLAN 1 上使用 vlc 播放器打开流，我只能在其他 VLAN 上观看它们，当我退出 vlc 时，其他 VLAN 上的流会停止。我按照 hp 手册设置了配置，但问题仍然存在，可能是什么问题？
配置如下：
<HP>display current-configuration
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version 5.20.105, Release 1808P27
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sysname HP
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clock timezone z2 add 02:00:00
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irf mac-address persistent timer
irf auto-update enable
irf link-delay 1
irf member 1 priority 10
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domain default enable system
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telnet server enable
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ip http enable
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multicast routing-enable
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password-recovery enable
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acl number 3001
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vlan 1
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vlan 4
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vlan 7
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vlan 20
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vlan 30
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vlan 40
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radius scheme system
primary authentication 127.0.0.1 1645
primary accounting 127.0.0.1 1646
user-name-format without-domain
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domain system
access-limit disable
state active
idle-cut disable
self-service-url disable
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qos policy 1
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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
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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
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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
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user-group system
group-attribute allow-guest
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interface NULL0
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interface Vlan-interface1
ip address 192.168.4.214 255.255.255.0
igmp enable
pim dm
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interface Vlan-interface4
ip address 192.168.50.254 255.255.255.0
igmp enable
pim dm
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interface Vlan-interface7
description Security Cameras Vlan
ip address 192.168.2.254 255.255.255.0
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interface Vlan-interface20
description basement 2
ip address 192.168.21.254 255.255.254.0
igmp enable
pim dm
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interface Vlan-interface30
description basement 1
ip address 192.168.31.254 255.255.254.0
igmp enable
pim dm
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interface Vlan-interface40
ip address 192.168.40.254 255.255.255.0
igmp enable
pim dm
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interface GigabitEthernet1/0/25
port link-mode bridge
port access vlan 30
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interface GigabitEthernet1/0/26
port link-mode bridge
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interface GigabitEthernet1/0/27
port link-mode bridge
port access vlan 30
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interface GigabitEthernet1/0/28
port link-mode bridge
port access vlan 4
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interface GigabitEthernet2/0/25
port link-mode bridge
port access vlan 7
broadcast-suppression 1
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interface GigabitEthernet2/0/26
port link-mode bridge
port access vlan 7
broadcast-suppression 1
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interface GigabitEthernet2/0/27
port link-mode bridge
port access vlan 7
broadcast-suppression 1
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interface GigabitEthernet2/0/28
port link-mode bridge
port access vlan 40
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interface M-GigabitEthernet0/0/0
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interface Ten-GigabitEthernet1/0/1
port link-mode bridge
port access vlan 20
flow-control
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interface Ten-GigabitEthernet1/0/2
port link-mode bridge
port access vlan 20
flow-control
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interface Ten-GigabitEthernet1/0/3
port link-mode bridge
port access vlan 30
flow-control
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interface Ten-GigabitEthernet1/0/4
port link-mode bridge
port access vlan 30
flow-control
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interface Ten-GigabitEthernet1/0/5
port link-mode bridge
port access vlan 40
flow-control
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interface Ten-GigabitEthernet1/0/6
port link-mode bridge
port access vlan 40
flow-control
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interface Ten-GigabitEthernet1/0/7
port link-mode bridge
port link-type trunk
port trunk permit vlan 1
flow-control
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interface Ten-GigabitEthernet1/0/8
port link-mode bridge
port link-type trunk
port trunk permit vlan 1
flow-control
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interface Ten-GigabitEthernet1/0/9
port link-mode bridge
port link-type trunk
port trunk permit vlan 1
flow-control
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interface Ten-GigabitEthernet1/0/10
port link-mode bridge
port link-type trunk
port trunk permit vlan 1
flow-control
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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
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pim
auto-rp enable
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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
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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
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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
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