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Static and LACP (IEEE 802.3ad) link aggregation
Support for jumbo frames (up to 12,288 bytes)
Broadcast/multicast storm control
IGMP snooping for limit flooding of IP multicast traffic
IGMP filtering to control multicast traffic for hosts participating in multicast groups
Configurable traffic distribution schemes over trunk links based on source/destination IP or MAC
addresses or both
Fast port forwarding for rapid STP convergence
Availability and redundancy
IEEE 802.1D STP for providing L2 redundancy
IEEE 802.1s Multiple STP (MSTP) for topology optimization, up to 32 STP instances are supported
by single switch
IEEE 802.1w Rapid STP (RSTP) (provides rapid STP convergence for critical delay-sensitive traffic
such as voice or video)
Per-VLAN Rapid STP (PVRST) enhancements
Layer 2 Trunk Failover to support active/standby configurations of network adapter teaming on
compute nodes
Hot Links provides basic link redundancy with fast recovery for network topologies that require
Spanning Tree to be turned off
VLAN support
Port-based and protocol-based VLANs
Up to 4095 VLANs supported per switch (512 active VLANs), with VLAN numbers 1 - 4095 (4095 is
used for management connection only)
802.1Q VLAN tagging support on all ports
802.1x with Dynamic VLAN assignment
Private VLANs
Virtualization
Virtual Link Aggregation support
Security
VLAN-based, MAC-based, and IP-based access control lists (ACLs)
802.1x port-based authentication
Multiple user IDs and passwords
User access control
Radius, TACACS+ and LDAP authentication and authorization
Quality of Service (QoS)
Support for IEEE 802.1p, IP ToS/DSCP, and ACL-based (MAC/IP source and destination
addresses, VLANs) traffic classification and processing
Traffic shaping and re-marking based on defined policies
Eight priority queues per port for processing qualified traffic
Weighted random early detection with explicit congestion notification (WRED/ECN)
CPU priority policies (CoPP)
IPv4/IPv6 ACL metering
IP v4 Layer 3 functions
Host management
IP filtering with ACLs
Support for DHCP client
Support for IGMP snooping and IGMP relay
IP v6 Layer 3 functions
IPv6 host management
IPv6 filtering with ACLs
Manageability
Industry-standard CLI (isCLI)
Simple Network Management Protocol (SNMP V1 and V3)
HTTP/HTTPS browser GUI
Telnet interface for CLI
SSH and SSH v2
Secure Copy (SCP)
RackSwitch G7028
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