The XChange3018 is a conduction- or air-cooled, 3U VPX, 10 Gigabit Ethernet switch module. The XChange3018 provides four 10 Gigabit Ethernet 10GBASE-T or XAUI ports, six backplane 10/100/1000BASE-T Ethernet ports, and six backplane network 1000BASE-X Ethernet ports. The XChange3018 delivers full wire-speed across all of its ports and supports jumbo packets up to 12 kB. It supports IPv6, Energy Efficient Ethernet (EEE), and a comprehensive set of IETF RFCs and IEEE protocols. The XChange3018 also can support compliance with the VICTORY specification as an Infrastructure Switch and Router.When configured as a fully managed Layer 2 switch, support for features such as fast boot, flow control, MAC bridging (IEEE 802.1D), port mirroring, port authentication (IEEE 802.1x), VLANs (IEEE 802.1Q), Quality of Service (QoS), GVRP, MVRP, port and protocol classification (IEEE 802.1v), GARP, MRP, GMRP, MMRP, LACP, RMON, STP, RSTP, MSTP, RPVST+, AgentX, and IGMP are included. When configured as a Layer 3 router, support for Multicast and Unicast Routing features such as DVMRP, IGMP, PIM-DM, PIM-SM, PIM-SSM, MLD, RIP, BGP, OSPFv2/OSPFv3, and VRRP are added.When paired with the XPedite5205 XMC router module, the XChange3018 includes Cisco IOS® IP routing and Cisco Mobile Ready Net capabilities. With this technology, the router provides highly secure data, voice, and video communications to stationary and mobile network nodes across both wired and wireless links. With the XPedite5205, Cisco IOS® security features are also supported, including hardware encryption, firewalls with integrated threat control, zone-based firewalls, Intrusion Prevention System (IPS), content filtering, identity management using Authentication, Authorization, and Accounting (AAA), and Public Key Infrastructure (PKI).