Qtech QSW-8200-52T-AC — руководство пользователя: Протокол IPv4 Multicast и IGMP Snooping [21/39]

Превью страниц Страница 21 / 39

User Manual

Chapter 1. IPv4 Multicast Protocol 21

www.qtech.ru

L3 multicasting

whether the layer 3 multicast protocol of the switch

is running

Igmp snooping is turned on

for vlan 1(querier)

which VLANs on the switch is enabled with igmp

snooping function, whether they are l2-general-

querier

 2. Display the IGMP Snooping summary messages of vlan1.

 Switch#show ip igmp snooping vlan 1

 Igmp snooping information for vlan 1

 Igmp snooping L2 general querier :Yes(COULD_QUERY)

 Igmp snooping query-interval :125(s)

 Igmp snooping max reponse time :10(s)

 Igmp snooping robustness :2

 Igmp snooping mrouter port keep-alive time :255(s)

 Igmp snooping query-suppression time :255(s)

 IGMP Snooping Connect Group Membership

 Note:*-All Source, (S)- Include Source, [S]-Exclude Source

 Groups Sources Ports Exptime System Level

 238.1.1.1 (192.168.0.1) Ethernet1/0/8 00:04:14 V2

o (192.168.0.2) Ethernet1/0/8 00:04:14 V2

 Igmp snooping vlan 1 mrouter port

 Note:"!"-static mrouter port

 !Ethernet1/0/2

Displayed Information

Explanation

Igmp snooping L2 general

querier

Whether the VLAN enables l2-general-querier

function and show whether the querier state is

could-query or suppressed

Igmp snooping query-interval

Query interval of the VLAN

Igmp snooping max reponse

time

Max response time of the VLAN