Nortel Networks 24T Manuel d'utilisateur Page 81

  • Télécharger
  • Ajouter à mon manuel
  • Imprimer
  • Page
    / 310
  • Table des matières
  • DEPANNAGE
  • MARQUE LIVRES
  • Noté. / 5. Basé sur avis des utilisateurs
Vue de la page 80
Introduction to the BayStack 410-24T Switch
309985-B Rev 00
1-53
As shown in Figure 1-31, a non-IP Multicast filtering switch causes IP Multicast
traffic to be sent to all segments on the local subnet.
Figure 1-31. IP Multicast Propagation With IGMP Routing
The BayStack 410-24T switch can automatically set up IP Multicast filters so the
IP Multicast traffic is only directed to the participating end nodes (see
Figure 1-32
).
In Figure 1-32
, switches S1 to S4 represent a LAN connected to a IP Multicast
router. The router periodically sends Host Membership Queries to the LAN and
listens for a response from end stations. All of the clients connected to switches
S1 to S4 are aware of the queries from the router.
Non-multicast
filtering switch
Non-multicast
filtering switch
Host
Membership
Report
Multicast stream
BS41026A
Host
Membership
Query
Designated
router #2
Designated
router #1
IGMP
Host
Host
Membership
Report
Host
Membership
Query
Internet
Vue de la page 80
1 2 ... 76 77 78 79 80 81 82 83 84 85 86 ... 309 310

Commentaires sur ces manuels

Pas de commentaire