how many Deployment method in CIsco ISE

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September 1, 2022

Mostly we are using Three types of Deployment method used –

ISE Small Deployment –

• (2) nodes in the same DC

• All nodes run all personas.

• All nodes run all services.

• Designed for a small LAN or a low-latency WAN.

• General recommendation is no more than 300ms round-trip latency between

nodes.

• Small Network Split Deployment

• Same as above, but the two nodes are in different Data Centers

ISE Medium Deployment —

• Requires anywhere from 3 to 8 Nodes.

• Node 1: Primary Administration and Secondary Monitor.

• Node 2: Primary Monitor and Secondary Administration

• Node 3 – 5: Dedicated PSN

ISE Large Deployment —

• (x) Nodes

• Node 1: Dedicated Administration

• Node 2: Secondary Administration

• Node 3: Primary Monitoring

• Node 4: Secondary Monitoring

• Node 5+: Dedicated PSNs.

• May include separate load balancers or node groups.

• PSN placement is typically determined by volume in any given

geographical region

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