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Hardware

  • New routing engines (PTX10008 Packet Transport Routers)—Starting in Junos OS Evolved Release 22.4R1, we introduce support for the JNP10K-RE2-E128 routing engines for PTX10008 packet transport routers. The new routing engines come with Trusted Platform Module (TPM) 2.0 chip that supports DevID.

    DevID is an X.509 cryptographic certificate. It is programmed into the TPM 2.0 chip during manufacturing and contains the serial number of the device. The key benefits of the TPM 2.0 chip are that it:

    • Supports Secure Zero Touch Provisioning (sZTP).

    • Helps us validate the authenticity of the device.

    • Protects device data.

    JNP10K-RE2-E128 routing engines replace the JNP10K-RE1-E128 routing engines.

    [See PTX10008 Packet Transport Router Hardware Guide.]