Cisco NIM-ES2-8=, Gigabit Ethernet, 10,100,1000 Mbit/s, 100BASE-TX,1000BASE-TX, IEEE 802.1D,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1s,IEEE 802.1w,IEEE 802.1x,IEEE 802.3x, Cisco 4000 Series, SNMPv1, v2, v3, IGMP