26.2 IGMP
IGMP (Internet Group Management Protocol) is a network-layer protocol used to establish membership in an IPv4 multicast group – it is not used to carry user data. Refer to RFC 1112, RFC 2236 and RFC 3376 for information on IGMP versions 1, 2 and 3 respectively.
26.2.1 The Global Screen
Use this screen to view the IGMP Global settings. Click Configuration > Multicast > IGMP > Global to open
this screen.
The following table describes the labels in this screen. Table 107 Configuration > Multicast > IGMP > Global
IGMP (Internet Group Management Protocol) is a network-layer protocol used to establish membership in an IPv4 multicast group – it is not used to carry user data. Refer to RFC 1112, RFC 2236 and RFC 3376 for information on IGMP versions 1, 2 and 3 respectively.
26.2.1 The Global Screen
Use this screen to view the IGMP Global settings. Click Configuration > Multicast > IGMP > Global to open
this screen.
The following table describes the labels in this screen. Table 107 Configuration > Multicast > IGMP > Global
| LABEL | DESCRIPTION |
| Global | |
| Snooping State | Select Enable to turn on IGMP packet snooping or Disable to turn snooping off. |
| Snooping Version | |
Und ja, wenn ping geht und unicast geht (tunnelmode?) aber routing (à la IP-Backbone) nicht, dann riecht es nach einem multicast-Problem.


Einen Kommentar schreiben: