Owner manual

AT8902 Introduction
Page 1 - 12 AT8902 User Guide
Table 1-5: AT8902 Software Specification
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
• Hot-Plug support for AMC modules
• Redundancy support for base fabric switch
• IP router on the base fabric
• Support for managing the optional MCG AMC module
• Modular software architecture to enable project specific customization
Ethernet/Bridging (Base
fabric switch)
• Static link aggregation (IEEE 802.3ad) on uplink ports
• Classic and rapid spanning tree algorithms supported (IEEE 802.1D, IEEE 802.1w)
• 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 GbE interfaces 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 registration
with GARP/GVRP (IEEE 802.1Q) and Protocol based VLANs (IEEE 802.1v)
• Double VLAN tagging
• Port Mirroring
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