H3C MSR 5600, Руководство по настройке

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5
Figure 5 A network that contains two IRF domains
IRF network topology
An IRF fabric can use a daisy-chain topology, as shown in Figure 6 .
IMPORTANT:
No relay devices are allowed between IRF member devices.
Figure 6 Daisy-chain topology
Master election
Master election occurs each time the IRF fabric topology changes in the following situations:
•
The IRF fabric is established.
•
The master device fails or is removed.
Device A
Device B
IRF fabric 1
(domain 10)
IRF link
Core network
IRF fabric 2
(domain 20)
IRF link
Device C
Device D
Access network
IRF
fabric
Master
Subordinate
IRF-port 2
IRF-port 1