Avid Technology AS3000 Spécifications télécharger pdf (Page 17)

Server Failover Configurations

Dual-Connected Configuration

The following diagram illustrates the failover cluster architecture for an Avid ISIS environment.

In this environment, each cluster node is “dual-connected” to the network switch: one network

interface is connected to the VLAN 10 subnet and the other is connected to the VLAN 20 subnet.

If one of the subnets fails, the virtual server remains online through the other subnet.

The following table describes what happens in the dual-connected configuration as a result of an

outage:

VLAN 20

LEGEND

VLAN 10

Two-Node Cluster in an Avid ISIS Environment (Dual-Connected Configuration)

Avid network switch 1

running VRRP or HSRP

Interplay editing

clients

Interplay Engine cluster node 1

Interplay Engine cluster node 2

1 GB Ethernet connection

Fibre Channel Connection

Cluster-storage

RAID array

Private network

for heartbeat

Type of Outage Result

Hardware (CPU, network adapter,

memory, cable, power supply) fails

The cluster detects the outage and triggers failover to the remaining node.

The Interplay Engine is still accessible.

Left ISIS VLAN (VLAN10) fails The Interplay Engine is still accessible through the right network.

Right ISIS VLAN (VLAN 20) fails The Interplay Engine is still accessible through the left network.

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 133 134

Pas de commentaire

Avid Technology AS3000 Spécifications Page 17