Which information do the MXs in a High Availability pair share?

The correct answer is C. DHCP association database. To prevent a scenario in which an IP address is assigned by the primary via DHCP and then that same address is assigned to another client by the secondary after a failover, the DHCP lease table is synchronized regularly between the primary and secondary over UDP port 3483…

Cisco Meraki Security and SD-WAN Solutions

Question

Options

Aspanning-tree state
Btime synchronization state
CDHCP association database
Dstateful firewall database

How the community answered

(33 responses)

A
3% (1)
C
94% (31)
D
3% (1)

Explanation

To prevent a scenario in which an IP address is assigned by the primary via DHCP and then that same address is assigned to another client by the secondary after a failover, the DHCP lease table is synchronized regularly between the primary and secondary over UDP port 3483. https://documentation.meraki.com/MX/Deployment_Guides/MX_Warm_Spare_- _High_Availability_Pair

Topics

#MX high availability#warm spare#DHCP database#failover

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