Доброго дня. Собственно есть схема
Код:
провайдер мультикаста \
> DGS-3627G (Tag Vlan)->(ISM Vlan) DES-1210-28ME/B2 (ISM Vlan)-> пользователь
собственная ГС /
На всех трех интерфейсах 3526 включены Pim и IGMP, так же на уходящем TagVlan включен IGMP Snooping.
Проблема в том, что при переключении канала предыдущий поток остается на некоторое время.
Параметры 1210-28:Код:
show igmp_snooping:
VLAN Name : IPTV
Query Interval : 60
Max Response Time : 10
Robustness Value : 2
Last Member Query Interval : 2
Querier State : Disable
Querier Role : Non-Que
Querier IP : 10.10.1.2
Querier Expiry Time : 1896
State : Enable
Fast Leave : Enable
Report Suppression : Enable
Version : 2
Data Driven Learning Aged Out : Disable
Data Driven Learning State : Disable
Command: show igmp_snooping multicast_vlan
Multicast VLAN Global State : Enabled
VLAN Name : IPTV
VID : 3998
Untagged Member Ports : 1,7,17-24
Tagged Member Ports :
Source Ports : 28
Untagged Source Ports :
Status : Enabled
IGMP Replace Source IP : 10.254.254.3
Параметры 3526:
Код:
Command: show pim
PIM Global State : Enabled
Last Hop SPT Switchover : Never
Register Probe Time : 5
Register Suppression Time : 60
PIM Interface Table
Designated Hello J/P
Interface IP Address Router Interval Interval Mode State
------------ ------------------ --------------- -------- -------- ----- --------
System z.z.z.z/16 zzz.zzz.zzz.zzz 30 60 SM Disabled
mcast 10.254.254.2/24 10.254.254.2 30 60 SM Enabled
s2_iptv x.x.x.x/30 y.y.y.y 30 60 SM Enabled
s1_iptv 10.254.253.2/24 10.254.253.2 30 60 SM Enabled
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 2 125 10 2 1 Disabled
mcast 10.254.254.2/24 2 125 10 2 1 Enabled
s2_iptv 2 125 10 2 1 Enabled
s1_iptv 10.254.253.2/24 2 125 10 2 1 Enabled
Command: show igmp_snooping vlan IP_TV
IGMP Snooping Global State : Enabled
Multicast router Only : Enabled
VLAN Name : IP_TV
Query Interval : 125
Max Response Time : 10
Robustness Value : 2
Last Member Query Interval : 1
Host Timeout : 260
Router Timeout : 260
Leave Timer : 2
Querier State : Disabled
Querier Router Behavior : Non-Querier
State : Enabled
Fast Leave : Disabled
Report Suppression : Disabled
Receive Query Count : 179
Send Query Count : 0
Version : 2