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CP3923 User Guide
17
1.4
Software Support
The following table contains information related to software supported by the CP3923.
Table 1-2:
CP3923 Software Specification
CP3923
SPECIFICATIONS
General
• Reliable field upgrades for all software components
• Dual boot images with roll-back capability
• Management via SNMP and Command Line Interface
• System access via TELNET, SSH and serial line
• Hot-Swap support (IPMI)
Ethernet/Bridging
• Link aggregation (IEEE 802.3ad)
• Classic and rapid spanning tree algorithms(IEEE 802.1D, IEEE 802.1w)
• Multiple Spanning Tree (IEEE 802.S)
• Quality Of Service on all ports (IEEE 802.1p)
• Full Duplex operation and flow control on all ports (IEEE 802.3x)
• Static MAC filtering
• Port Authentication (IEEE 802.1X)
• Auto negotiation of speeds and operational mode on all external copper GE in-
terfaces as well as on all base fabric interfaces
• Layer 2 multicast services using GARP/GMRP (IEEE 802.1p)
• VLAN support including VLAN tagging (IEEE 802.3ac), dynamic VLAN registra-
tion with GARP/GVRP (IEEE 802.1Q) and Protocol based VLANs (IEEE 802.1v)
• Double VLAN tagging
• Port Mirroring
IP Routing
• Redundancy of routing functionality using a second switch hub board
• IPv4 Forwarding on all base channels and connected uplink ports
• Quality of service according to the DiffServ standards
• ARP for all routable interfaces
• ICMP for all routable interfaces
• OSPF routing protocol version 2
• RIP routing protocol version 2
• VRRP (virtual router redundancy protocol) for transparent fail over of default
routers
• IGMP snooping
QoS
• CoS (Class of Service )
• DifffServ (Differentiated Services)
• ACL (Access Control List)
IP Multicast
• DVMRP
• PIM-DM
• PIM-SM
• IGMP (Internet Group Message Protocol) v2 and v3
• IGMP Proxy
