HPE FlexNetwork MSR4060. Networking standards: IEEE 802.1D, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.3, Ethernet interface type: Gigabit Ethernet, Ethernet LAN data rates: 10, 100, 1000 Mbit/s. Routing protocols: RIP-1, RIP-2, IPv4 & IPv6 features: IPv4/IPv6 access-control list (ACL) Security algorithms: 3DES, 128-bit AES, 192-bit AES, 256-bit AES, DES, MD5, SHA-1. Flash memory: 512 MB, Internal memory: 2000 MB, Internal memory type: DDR3. Product colour: Black, Silver, Rack capacity: 4U