Datasheet

3
3COM
®
SUPERSTACK
®
3 SWITCH 3800 FAMILY
Features (continued)
RESILIENCY
S
panning Tree IEEE 802.1D Spanning Tree Protocol (STP)
IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
• Backward-compatible with STP
• Fast-start mode
• Spanning tree enable/disable per port
L
ink Aggregation IEEE 802.3ad (LACP):
• Twelve groups (SuperStack 3 Switch 3812 and 3824)
• Twenty-four groups (Switch 3848)
• Eight ports in each group
Support for 3Com Advanced Redundant Power Supply; provides backup power to the switch
(Switch 3848 only)
Dual software images
Backup and restore of switch settings
MANAGEMENT
Remote Management
SNMP v1 and v2
U
ser-selectable management VLAN
Switch Access Levels Five user accounts
Software Dual images
Backup and restore
TFTP configuration:
upload/download
TFTP agent: upload
Configuration Command line
Serial Console Port
• SuperStack 3 Switch 3812 and Switch 3824: 9-Way D-Type
• Switch 3848: RJ-45
Telnet
Web-based
Time Simple Network Time Protocol (SNTP)
Mirror port / RAP (Roving Analysis Port) One-to-one
RMON (Remote Monitoring) Four groups: statistics, history, alarm, and events
IP Address Allocation DHCP
Manual
Graphical Management 3Com Network Management applications:
• 3Com Network Director for comprehensive, turn-key network management for the enterprise.
•
3Com Network Administrator for compr
ehensive management under HP OpenV
iew for W
indows.
•
3Com Network Supervisor for basic, tur
n-key network management for small and
medium businesses (copy pr
ovided with pr
oduct):
· Topology discovery
· Change management r
eporting
· Capacity planning
· Event logging
· Fault identification and tr
oubleshooting
· Utilization monitoring
• 3Com Enterprise Management Suite for flexible, extensible management in advanced
enterprise IT environments
FREEDOM TO CHOOSE A BETTER NETWORK