Increasing IP monitoring capacity

The following IOC2 MICs support IP monitoring on both the primary and secondary nodes:

• MIC with 20x1GE SFP Interfaces (SRX-MIC-20GE-SFP)- 20 ports
• MIC with 10x10GE SFP+ Interfaces (SRX-MIC-10XG-SFPP)-10 ports
• MIC with 1x100GE CFP Interface (SRX-MIC-1X100G-CFP)-1 port
• MIC with 2x40GE QSFP+ Interfaces (SRX-MIC-2X40G-QSFP)-2 ports

The following IOC3 support IP monitoring on both the primary and secondary nodes:

• SRX5K-MPC3-100G10G (2x100GE and 4x10GE ports)
• SRX5K-MPC3-40G10G (6x40GE and 24x10GE ports)

IP monitoring checks the end-to-end connectivity of configured IP addresses and allows a redundancy group to automatically fail over when the monitored IP address is not reachable through the reth interface. Both the primary and secondary nodes in the chassis cluster monitor specific IP addresses to determine whether an upstream device in the network is reachable.