Абонентские свичи:
DES 3028 и DES 3526
Код:
enable igmp_snooping
config igmp_snooping querier all query_interval 125 max_response_time 10 robustness_variable 2 last_member_query_interval 1 state enable
config multicast port_filtering_mode 1-24 filter_unregistered_groups
Магистральные:
DXS-3326GSR
Код:
enable igmp_snooping
config igmp_snooping default host_timeout 260 router_timeout 260 leave_timer 2 state enable fast_leave enable
Сатистика:
Код:
DES-3028:4#sh igmp_ fo
Command: show igmp_snooping forwarding
VLAN Name : default
Multicast Group: 224.0.0.22
MAC Address : 01-00-5E-00-00-16
Member Ports :
VLAN Name : default
Multicast Group: 224.0.0.251
MAC Address : 01-00-5E-00-00-FB
Member Ports :
VLAN Name : default
Multicast Group: 224.0.0.252
MAC Address : 01-00-5E-00-00-FC
Member Ports :
VLAN Name : default
Multicast Group: 224.0.1.60
MAC Address : 01-00-5E-00-01-3C
Member Ports :
.................................
VLAN Name : default
Multicast Group: 234.5.2.122
MAC Address : 01-00-5E-05-02-7A
Member Ports :
VLAN Name : default
Multicast Group: 239.192.152.143
MAC Address : 01-00-5E-40-98-8F
Member Ports :
VLAN Name : default
Multicast Group: 239.255.255.250
MAC Address : 01-00-5E-7F-FF-FA
Member Ports :
Total Entries : 36
Код:
DXS-3326GSR:5#sh igmp_ for
Command: show igmp_snooping forwarding
VLAN Name : default
Source IP : 10.60.136.7
Multicast group : 239.192.152.143
Port Member : 1:12-1:13,1:24
VLAN Name : default
Source IP : 0.0.0.0
Multicast group : 239.255.255.250
Port Member : 1:1-1:3,1:5-1:6,1:9-1:14,1:24
VLAN Name : default
Source IP : 10.60.131.17
Multicast group : 239.255.255.250
Port Member : 1:1-1:3,1:5-1:6,1:9-1:14,1:24
VLAN Name : default
Source IP : 10.60.131.37
Multicast group : 239.255.255.250
Port Member : 1:1-1:3,1:5-1:6,1:9-1:14,1:24
..............................
VLAN Name : default
Source IP : 10.60.143.21
Multicast group : 239.255.255.250
Port Member : 1:1-1:2,1:5-1:6,1:8-1:14,1:24
VLAN Name : default
Source IP : 192.168.1.254
Multicast group : 239.255.255.250
Port Member : 1:1-1:3,1:5-1:6,1:8-1:13
Total Entries : 10
Код:
DXS-3326GSR:5#sh igmp
Command: show igmp
IGMP Interface Configurations
Interface IP Address/Netmask Ver- Query Maximum Robust- Last State
sion Response ness Member
Time Value Query
Interval
------------ ------------------ ---- ------ -------- ------- -------- --------
System 10.60.128.6/30 3 125 10 2 1 Disabled
Total Entries: 1
Загрузка наблюдалась на всех участках, за исключением 1-2 сегментов. Загрузка есть на всех видах свичей.