Dell Power Connect 6220 Switch 24 Port

# Port types : 24 10/100/1000BASE-T auto-sensing Gigabit Ethernet switching ports; 4 SFP combo ports for fiber media support; 10 Gigabit Ether¬net uplink modules (optional). 6224P: Up to 15.4 watts per port (with optional external power supply) on all 24 ports
# Port configuration:
• Resilient stacking up to 12 systems (with optional module)
• Auto-negotiation for speed, duplex mode and flow control
• Auto MDI/MDIX
• Port mirroring
• Flow-based port mirroring; Broadcast storm control
# Performance : Switch Fabric Capacity 136 Gb/s Forwarding Rate 95 Mpps Up to 8,000 MAC Addresses
# Layer 3 routing protocols :
• Static Routes; Routing Information Protocol (RIP) v1/v2
• Open Shortest Path First (OSPF) v1/v2/v3
• Classless Inter-Domain Routing (CIDR)
• Internet Control Message Protocol (ICMP)
• ICMP Router Discover Protocol (IRDP)
• Virtual Redundant Routing Protocol (VRRP)
• Address Resolution Protocol (ARP)
• Internet Group Management Protocol (IGMP) v2; Distance-Vector Multicast Routing Protocol (DVMRP)
# VLAN :
• VLAN support for tagging and port-based as per IEEE 802.1Q
• Double VLAN tagging (QinQ)
• Up to 4093 VLANs supported
• Dynamic VLAN with GVRP support
# Quality of service :
• Layer 2 Trusted Mode (IEEE 802.1p tagging);
• Layer 3 Trusted Mode (DSCP)
• Layer 4 Trusted Mode (TCP/UDP)
• Advanced Mode using Layer 2/3/4 flow-based Policies, including metering/rate limiting, marking and bandwidth guarantees
• up to 100 ACLs can be used for QoS flow identification via Class-maps
• 8 Priority Queues per Port
• Adjustable Weighted-Round-Robin (WRR) and Strict Queue Schedul¬ing
• Port-based QoS Services Mode; Flow-based QoS Services Mode
# Security:
• IEEE 802.1x-based edge authentication
• Switch access password protection
• User-definable settings for enabling or disabling Web, SSH, Telnet, SSL management access
• Port-based MAC Address alert and lock-down LLDP-MED
• IP Address filtering for management access via Telnet, HTTP, HTTPS/SSL, SSH and SNMP
• RADIUS and TACACS+ remote a uthentication for switch management access;
• Up to 100 Access Control Lists (ACLs) supported; up to 12 Access Control Entries (ACEs) per ACL; SSLv3 and SSHv2 encryption for switch management traffic
• Management access filtering via Management Access Profiles