目前UDP组播在一个网段内可以正常，但是跨网段就不行，请问要如何正确配置？配置如下：
[H3C]dis cu
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version 5.20, Release 2202P06
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sysname H3C
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super password level 3 simple XXXXXXXXXXXX
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domain default enable system
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telnet server enable
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undo ip ttl-expires
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igmp-snooping
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vlan 1
igmp-snooping enable
igmp-snooping querier
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vlan 13
igmp-snooping enable
igmp-snooping querier
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multicast-vlan 1
subvlan 13
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radius scheme system
server-type extended
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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user-group system
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local-user admin
password cipher .]@xxxxxxxxx
authorization-attribute level 3
service-type telnet
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interface NULL0
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interface Vlan-interface1
ip address 192.168.10.254 255.255.255.0
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interface Vlan-interface13
ip address 192.168.213.254 255.255.255.0
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interface GigabitEthernet1/0/1
port multicast-vlan 1
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interface GigabitEthernet1/0/2
port multicast-vlan 1
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interface GigabitEthernet1/0/3
port multicast-vlan 1
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interface GigabitEthernet1/0/4
port multicast-vlan 1
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interface GigabitEthernet1/0/5
port multicast-vlan 1
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interface GigabitEthernet1/0/6
port multicast-vlan 1
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interface GigabitEthernet1/0/7
port multicast-vlan 1
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interface GigabitEthernet1/0/8
port multicast-vlan 1
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interface GigabitEthernet1/0/9
port multicast-vlan 1
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interface GigabitEthernet1/0/10
port multicast-vlan 1
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interface GigabitEthernet1/0/11
port multicast-vlan 1
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interface GigabitEthernet1/0/12
port multicast-vlan 1
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interface GigabitEthernet1/0/13
port multicast-vlan 1
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interface GigabitEthernet1/0/14
port multicast-vlan 1
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interface GigabitEthernet1/0/15
port multicast-vlan 1
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interface GigabitEthernet1/0/16
port multicast-vlan 1
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interface GigabitEthernet1/0/17
port multicast-vlan 1
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interface GigabitEthernet1/0/18
port multicast-vlan 1
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interface GigabitEthernet1/0/19
port multicast-vlan 1
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interface GigabitEthernet1/0/20
port multicast-vlan 1
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interface GigabitEthernet1/0/21
port multicast-vlan 1
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interface GigabitEthernet1/0/22
port multicast-vlan 1
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interface GigabitEthernet1/0/23
port multicast-vlan 1
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interface GigabitEthernet1/0/24
port multicast-vlan 1
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interface GigabitEthernet1/0/25
port multicast-vlan 1
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interface GigabitEthernet1/0/26
port multicast-vlan 1
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interface GigabitEthernet1/0/27
port multicast-vlan 1
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interface GigabitEthernet1/0/28
port multicast-vlan 1
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interface GigabitEthernet1/0/29
port multicast-vlan 1
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interface GigabitEthernet1/0/30
port multicast-vlan 1
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interface GigabitEthernet1/0/31
port multicast-vlan 1
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interface GigabitEthernet1/0/32
port multicast-vlan 1
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interface GigabitEthernet1/0/33
port multicast-vlan 1
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interface GigabitEthernet1/0/34
port multicast-vlan 1
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interface GigabitEthernet1/0/35
port multicast-vlan 1
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interface GigabitEthernet1/0/36
port multicast-vlan 1
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interface GigabitEthernet1/0/37
port multicast-vlan 1
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interface GigabitEthernet1/0/38
port multicast-vlan 1
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interface GigabitEthernet1/0/39
port multicast-vlan 1
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interface GigabitEthernet1/0/40
port multicast-vlan 1
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interface GigabitEthernet1/0/41
port multicast-vlan 1
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interface GigabitEthernet1/0/42
port multicast-vlan 1
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interface GigabitEthernet1/0/43
port access vlan 13
port multicast-vlan 1
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interface GigabitEthernet1/0/44
port access vlan 13
port multicast-vlan 1
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interface GigabitEthernet1/0/45
port access vlan 13
port multicast-vlan 1
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interface GigabitEthernet1/0/46
port access vlan 13
port multicast-vlan 1
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interface GigabitEthernet1/0/47
port access vlan 13
shutdown
port multicast-vlan 1
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interface GigabitEthernet1/0/48
port link-type trunk
port trunk permit vlan 1 13
port multicast-vlan 1
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interface GigabitEthernet1/0/49
shutdown
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interface GigabitEthernet1/0/50
shutdown
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interface GigabitEthernet1/0/51
shutdown
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interface GigabitEthernet1/0/52
shutdown
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snmp-agent
snmp-agent local-engineid 800063A2033CE5A645AFC1
snmp-agent sys-info version v3
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dhcp enable
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user-interface aux 0 3
user-interface vty 0
user privilege level 2
set authentication password cipher 'S26a#F49]$(M:9"ZU5%`1!!
protocol inbound telnet
user-interface vty 1 4
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return
