Оказалось дело не в прошивке, а в том, что vlan IPTVM отсутствовал на аплинке.
Сейчас всё заработало, но я просто повторял за вами действия, а хотелось бы понять как это всё-таки работает.
Во-первых, что такое ISM vlan?
Вложение:
Схема сети на D-линках.jpg [ 40.73 KiB | Просмотров: 3098 ]
Во-вторых у нас на разных устройствах используются разные настройки. На домовых свитчах: DES-3200, DGS-3200 и DGS-1100 используются одни настройки, на опорных DGS-3120-24SC (где нет абонентских портов) используются совсем другие.
В частности на DGS-3120-24SC, который является аплинком свитча о котором шла речь в самом начале прописано следующее:
Код:
DGS-3120-24SC:admin#show vlan vlanid 3
Command: show vlan vlanid 3
VID : 3 VLAN Name : IPTVM
VLAN Type : Static Advertisement : Disabled
Member Ports : 1:1,1:4,1:7,1:9-1:14,1:18,1:24
Static Ports : 1:1,1:4,1:7,1:9-1:14,1:18,1:24
Current Tagged Ports : 1:1,1:4,1:7,1:9-1:14,1:18,1:24
Current Untagged Ports:
Static Tagged Ports : 1:1,1:4,1:7,1:9-1:14,1:18,1:24
Static Untagged Ports :
Forbidden Ports :
Total Entries : 1
DGS-3120-24SC:admin#show igmp_snooping
Command: show igmp_snooping
IGMP Snooping Global State : Enabled
Data Driven Learning Max Entries : 128
VLAN Name : default
Query Interval : 125
Max Response Time : 10
Robustness Value : 2
Last Member Query Interval : 1
Querier State : Disabled
Querier Role : Non-Querier
Querier IP : 10.84.100.1
Querier Expiry Time : 227 secs
State : Enabled
Fast Leave : Disabled
Rate Limit(pkt/sec) : No Limitation
Proxy Reporting : Disabled
Proxy Reporting Source IP : 0.0.0.0
Version : 2
Data Driven Learning State : Enabled
Data Driven Learning Aged Out : Disabled
Data Driven Group Expiry Time : 260
VLAN Name : admin
Query Interval : 125
Max Response Time : 10
Robustness Value : 2
Last Member Query Interval : 1
Querier State : Disabled
Querier Role : Non-Querier
Querier IP : 0.0.0.0
Querier Expiry Time : 0 secs
State : Disabled
Fast Leave : Disabled
Rate Limit(pkt/sec) : No Limitation
Proxy Reporting : Disabled
Proxy Reporting Source IP : 0.0.0.0
Version : 3
Data Driven Learning State : Enabled
Data Driven Learning Aged Out : Disabled
Data Driven Group Expiry Time : 260
VLAN Name : IPTVM
Query Interval : 125
Max Response Time : 10
Robustness Value : 2
Last Member Query Interval : 1
Querier State : Disabled
Querier Role : Non-Querier
Querier IP : 192.168.91.2
Querier Expiry Time : 224 secs
State : Enabled
Fast Leave : Disabled
Rate Limit(pkt/sec) : No Limitation
Proxy Reporting : Disabled
Proxy Reporting Source IP : 0.0.0.0
Version : 2
Data Driven Learning State : Enabled
Data Driven Learning Aged Out : Disabled
Data Driven Group Expiry Time : 260
VLAN Name : VLAN50
Query Interval : 125
Max Response Time : 10
Robustness Value : 2
Last Member Query Interval : 1
Querier State : Disabled
Querier Role : Non-Querier
Querier IP : 0.0.0.0
Querier Expiry Time : 0 secs
State : Disabled
Fast Leave : Disabled
Rate Limit(pkt/sec) : No Limitation
Proxy Reporting : Disabled
Proxy Reporting Source IP : 0.0.0.0
Version : 3
Data Driven Learning State : Enabled
Data Driven Learning Aged Out : Disabled
Data Driven Group Expiry Time : 260
VLAN Name : multicast
Query Interval : 125
Max Response Time : 10
Robustness Value : 2
Last Member Query Interval : 1
Querier State : Disabled
Querier Role : Non-Querier
Querier IP : 0.0.0.0
Querier Expiry Time : 0 secs
State : Disabled
Fast Leave : Disabled
Rate Limit(pkt/sec) : No Limitation
Proxy Reporting : Disabled
Proxy Reporting Source IP : 0.0.0.0
Version : 3
Data Driven Learning State : Enabled
Data Driven Learning Aged Out : Disabled
Data Driven Group Expiry Time : 260
VLAN Name : single-vlan-lift
Query Interval : 125
Max Response Time : 10
Robustness Value : 2
Last Member Query Interval : 1
Querier State : Disabled
Querier Role : Non-Querier
Querier IP : 0.0.0.0
Querier Expiry Time : 0 secs
State : Disabled
Fast Leave : Disabled
Rate Limit(pkt/sec) : No Limitation
Proxy Reporting : Disabled
Proxy Reporting Source IP : 0.0.0.0
Version : 3
Data Driven Learning State : Enabled
Data Driven Learning Aged Out : Disabled
Data Driven Group Expiry Time : 260
VLAN Name : mira-1
Query Interval : 125
Max Response Time : 10
Robustness Value : 2
Last Member Query Interval : 1
Querier State : Disabled
Querier Role : Non-Querier
Querier IP : 0.0.0.0
Querier Expiry Time : 0 secs
State : Disabled
Fast Leave : Disabled
Rate Limit(pkt/sec) : No Limitation
Proxy Reporting : Disabled
Proxy Reporting Source IP : 0.0.0.0
Version : 3
Data Driven Learning State : Enabled
Data Driven Learning Aged Out : Disabled
Data Driven Group Expiry Time : 260
VLAN Name : mira-2a
Query Interval : 125
Max Response Time : 10
Robustness Value : 2
Last Member Query Interval : 1
Querier State : Disabled
Querier Role : Non-Querier
Querier IP : 0.0.0.0
Querier Expiry Time : 0 secs
State : Disabled
Fast Leave : Disabled
Rate Limit(pkt/sec) : No Limitation
Proxy Reporting : Disabled
Proxy Reporting Source IP : 0.0.0.0
Version : 3
Data Driven Learning State : Enabled
Data Driven Learning Aged Out : Disabled
Data Driven Group Expiry Time : 260
VLAN Name : stroitelei-1a
Query Interval : 125
Max Response Time : 10
Robustness Value : 2
Last Member Query Interval : 1
Querier State : Disabled
Querier Role : Non-Querier
Querier IP : 0.0.0.0
Querier Expiry Time : 0 secs
State : Disabled
Fast Leave : Disabled
Rate Limit(pkt/sec) : No Limitation
Proxy Reporting : Disabled
Proxy Reporting Source IP : 0.0.0.0
Version : 3
Data Driven Learning State : Enabled
Data Driven Learning Aged Out : Disabled
Data Driven Group Expiry Time : 260
VLAN Name : stroitelei-5
Query Interval : 125
Max Response Time : 10
Robustness Value : 2
Last Member Query Interval : 1
Querier State : Disabled
Querier Role : Non-Querier
Querier IP : 0.0.0.0
Querier Expiry Time : 0 secs
State : Disabled
Fast Leave : Disabled
Rate Limit(pkt/sec) : No Limitation
Proxy Reporting : Disabled
Proxy Reporting Source IP : 0.0.0.0
Version : 3
Data Driven Learning State : Enabled
Data Driven Learning Aged Out : Disabled
Data Driven Group Expiry Time : 260
VLAN Name : stroitelei-10
Query Interval : 125
Max Response Time : 10
Robustness Value : 2
Last Member Query Interval : 1
Querier State : Disabled
Querier Role : Non-Querier
Querier IP : 0.0.0.0
Querier Expiry Time : 0 secs
State : Disabled
Fast Leave : Disabled
Rate Limit(pkt/sec) : No Limitation
Proxy Reporting : Disabled
Proxy Reporting Source IP : 0.0.0.0
Version : 3
Data Driven Learning State : Enabled
Data Driven Learning Aged Out : Disabled
Data Driven Group Expiry Time : 260
VLAN Name : istok
Query Interval : 125
Max Response Time : 10
Robustness Value : 2
Last Member Query Interval : 1
Querier State : Disabled
Querier Role : Non-Querier
Querier IP : 0.0.0.0
Querier Expiry Time : 0 secs
State : Disabled
Fast Leave : Disabled
Rate Limit(pkt/sec) : No Limitation
Proxy Reporting : Disabled
Proxy Reporting Source IP : 0.0.0.0
Version : 3
Data Driven Learning State : Enabled
Data Driven Learning Aged Out : Disabled
Data Driven Group Expiry Time : 260
Total Entries: 12