... standard warranty WS-X4515 - Cisco Supervisor Engine IV - control processor· Manufacturer: Cisco· Part Code: WS-X4515· Features: Layer ... ICMP/IP, IP/IPXRemote Management ProtocolSNMP 1, SNMP 2, RMON 1, RMON 2, SNMP, RMON, Telnet, SNMP 3FeaturesLayer 4 ... switching, Layer 3 switching, Layer 2 switching, IP-routing, DHCP support, BOOTP support, VLAN supportManufacturer ...