... )1 Year standard warranty WS-X4515 - Cisco Supervisor Engine IV - control processor· Manufacturer: Cisco· Part Code: WS ... switching, Layer 2 switching, IP-routing, DHCP support, BOOTP support, VLAN support· Data Link Protocol: Ethernet, Fast Ethernet, Gigabit ... , Layer 2 switching, IP-routing, DHCP support, BOOTP support, VLAN supportManufacturer Warranty90 days warranty SpecificationsCISCO WS-X4515 ...