Cisco WS-C4928-10GE Catalyst 10 Gigabit Managed L3 Switch 28 Ports

CISCO - CATALYST 4928 10 GIGABIT ETHERNET MANAGED L3 SWITCH - 28 GIGABIT SFP PORTS & 2 X2 PORTS (WS-C4928-10GE). KEY FEATURES : DEVICE TYPE : SWITCH - 28 PORTS - L3 - MANAGED ENCLOSURE TYPE : RACK-MOUNTABLE 1U SUBTYPE : GIGABIT ETHERNET PORTS : 28 X GIGABIT SFP + 2 X X2 PERFORMANCE : SWITCHING CAPACITY : 96 GBPS THROUGHPUT : 71 MPPS CAPACITY : ACTIVE VLANS : 2048 SPANNING TREE PROTOCOL INSTANCES : 10000 SWITCHED VIRTUAL INTERFACES (SVIS) : 2000 QOS HARDWARE ENTRIES : 32000 MULTICAST ENTRIES (LAYER 3) : 28000 MULTICAST ENTRIES (LAYER 2) : 16000 MAC ADDRESS TABLE SIZE : 55K ENTRIES JUMBO FRAME SUPPORT : 9216 ROUTING PROTOCOL : RIP-1, RIP-2, STATIC IP ROUTING REMOTE MANAGEMENT PROTOCOL : SNMP 1, SNMP 2, RMON 1, RMON 2, TELNET, SNMP 3, HTTP, HTTPS, TFTP, CLI FEATURES : LAYER 3 SWITCHING, LAYER 2 SWITCHING, AUTO-SENSING PER DEVICE, IP-ROUTING, AUTO-NEGOTIATION, BOOTP SUPPORT, ARP SUPPORT, TRUNKING, CISCO FAST ETHERCHANNEL, LOAD BALANCING, VLAN SUPPORT, CISCO GIGABIT ETHERCHANNEL , IGMP SNOOPING, ISL SUPPORT, SYSLOG SUPPORT, MANAGEABLE, MAC ADDRESS FILTERING, BROADCAST STORM CONTROL, IPV6 SUPPORT, MULTICAST STORM CONTROL, SPANNING TREE PROTOCOL (STP) SUPPORT, RAPID SPANNING TREE PROTOCOL (RSTP) SUPPORT, PER-VLAN SPANNING TREE (PVST), MULTIPLE SPANNING TREE PROTOCOL (MSTP) SUPPORT, DHCP SNOOPING, DYNAMIC TRUNKING PROTOCOL (DTP) SUPPORT, PORT AGGREGATION PROTOCOL (PAGP) SUPPORT, TRIVIAL FILE TRANSFER PROTOCOL (TFTP) SUPPORT, ACCESS CONTROL LIST (ACL) SUPPORT, QUALITY OF SERVICE (QOS), RADIUS SUPPORT, JUMBO FRAMES SUPPORT, VIRTUAL ROUTE FORWARDING-LITE (VRF-LITE), TIME DOMAIN REFLECTOMETRY (TDR), WCCP 2.0, PER-VLAN SPANNING TREE PLUS (PVST+), UNI-DIRECTIONAL LINK DETECTION (UDLD), LINK AGGREGATION CONTROL PROTOCOL (LACP), REMOTE SWITCH PORT ANALYZER (RSPAN), PER-VLAN RAPID SPANNING TREE (PVRST) COMPLIANT STANDARDS : IEEE 802.3, IEEE 802.3U, IEEE 802.3Z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3AB, IEEE 802.1P, IEEE 802.3AD (LACP), IEEE 802.1W, IEEE 802.1X, IEEE 802.1S, IEEE 802.3AH, IEEE 802.1AG POWER REDUNDANCY : OPTIONAL