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Confirm the configuration with show bootvar before proceeding.

This indicates the hardware platform. The "s6t" refers to the Supervisor Engine 6T , while "64" signifies it is a 64-bit operating system, allowing for better memory management and performance compared to older 32-bit iterations.

Implements IEEE 802.1AE line-rate cryptographic security over Ethernet links.

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S6t64adventerprisek9mzspa1551sy10bin Exclusive [new] Jun 2026

Confirm the configuration with show bootvar before proceeding.

This indicates the hardware platform. The "s6t" refers to the Supervisor Engine 6T , while "64" signifies it is a 64-bit operating system, allowing for better memory management and performance compared to older 32-bit iterations.

Implements IEEE 802.1AE line-rate cryptographic security over Ethernet links.

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