Exam (elaborations)
PULSE SECURE - PCS A-P AND A-A CLUSTERING
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PULSE SECURE - PCS A-P AND A-A CLUSTERING
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PULSE SECURE - PCS A/P AND A/A CLUSTERINGWhat is a Pulse Secure Cluster?
A cluster is two to four physical PSA units configured as one being. If one fails and do
not respond to the other node, the passive on in A/P takes over as leader. Similarly with
the A/A, the other one kicks in.
What is a Pulse Secure Cluster Pair?
It refers to a cluster of two units and a multi-unit cluster to refer to a cluster as more than
What happens when PSA forms a cluster?
They lose individuality and became a large single unit.
True or False, you have to upgrade all devices in the cluster.
False, only ONE node is upgraded manually and the rest follows. A/A - upgrade only
Leader node and other follows. A/P - Upgrade Passive node and the active node
upgrades automatically.
When is the best time to upgrade the Pulse Cluster?
The best time to upgrade is; during maintenance hour since upgrading the cluster will
be offline for sometime during the upgrade.
How many nodes can an A/P Cluster have?
Only 2 nodes in a cluster. One for passive and one for active mode since they have a
built-in load-balancer and VIP.
In an Active-Passive Cluster, how is the VIP managed?
The VIP is managed on the internal load balancer and there is only one node that holds
on the VIP, the Master or Leader node.
What ports must be open for clustering to work with PSAs?
UDP Ports: 4803, 4804
TCP Ports: 4808, 4809, 4900 to 4910
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