SMC SMC8028L2 Manuale Utente

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Physical Ports

Management

Performance

L2 Features

QoS Features

Security

Auto-negotiation for port speed and duplex mode
Flow Control: IEEE802.3x & Back-Pressure

Spanning Tree Protocol:
IEEE802.1D Spanning Tree Protocol (STP)
IEEE802.1w Rapid Spanning Tree Protocol (RSTP)
IEEE802.1s Multiple Spanning Tree Protocol (MSTP)
BPDU guard
Root guard
Auto Edge

VLANs:
255 IEEE802.1Q VLANs, Port-based VLANs, GVRP
IEEE802.1v Protocol-based VLANs
Private VLAN

Link Aggregation:
Static Trunk, IEEE 802.3ad Link Aggregation Control Protocol
Trunk groups: 32, Trunk links: 2~8

IGMP Snooping:
IGMP v1, v2 snooping
IGMP Queried
IGMP snooping leave proxy
IGMP filtering/throttling
IGMP immediate leave

QinQ
Jumbo frames up to 9KB

IPv6 Features

IPv4/IPv6 Dual Protocol stack
IPv6 Address Types Stack: Multicast / Unicast
IPv6 Neighbor Discovery
ICMPv6 Redirect (host)
IPv6 SNMP/HTTP/Telnet/SSH/RADIUS/TACACS+
IPv6 ACL and DSCP remapping

Priority Queues: 8 hardware queues per port
Traffic classification based on IEEE802.1p CoS, IP Precedence, DSCP,
TCP/UDP port number and Access Control List
Scheduling: WRR and strict priority
DiffServ

Bandwidth Control:
Egress rate limiting: 500Kbps granularity
Ingress rate limiting: 500Kbps granularity

IEEE 802.1x port-based/ MAC-based access control
RADIUS authentication
IP Source Guard
TACACS+
Access Control List
ACL bind to VLAN
SSH v2
HTTPS
DHCP snooping
DHCP option 82 relay
IP Source guard
Dynamic ARP Inspection (DAI)

Switch Management:
CLI via console port or Telnet
WEB management
SNMP v1, v2c,v3

Firmware & Configuration:
Dual firmware images
Firmware upgrade via TFTP server
Multiple configuration files
Configuration file upload/download via TFTP server

RMON (groups 1, 2, 3 and 9)
BOOTP, DHCP for IP address assignment
SNTP
Event/Error Log/Syslog

24-port RJ-45 10/100/1000BASE-T
4-port Gigabit Combo (RJ-45/SFP)
1 console port

Switching Capacity: 56Gbps
Forwarding Rate: 41.7Mpps
MAC Address Table Size: 8K
Packet Buffer Size: 1.75MB
Memory: 32MB SDRAM, 8MB Flash

SNMP Standards

RFC 2674 VLAN MIB
RFC 1213 MIB II
RFC 4188 Bridge MIB
RFC 4668 Radius auth. Client MIB
RFC 4670 Radius Accounting MIB
RFC 3635 Ethernet-like MIB
RFC 2863 Interface Group MIB using SMI v2
RFC 2933 IGMP MIB
RFC 3636 802.3 MAU MIB
RFC 4133 Entity MIB version 3
RFC 3414 User-based Security Model for SNMPv3
RFC 3415 View-based access Control Model for SNMP
IEEE 802.3AB LLDP-MIB
IEEE 802.3ad MIB (IEEE802.3-AD-MIB)
RFC 2819 RMON-MIB
RFC 3411 SNMP-FRAMEWORK-MIB

IEEE Standards

IEEE802.3 Ethernet
IEEE802.3u Fast Ethernet
IEEE802.3z Gigabit Ethernet
IEEE802.3ab Gigabit Ethernet
IEEE802.1D MAC Bridges
IEEE802.1p Priority Tags
IEEE802.1Q VLAN
IEEE802.1ac VLAN tagging
IEEE802.1v Private VLAN
IEEE802.1ad Link Aggregation Control Protocol
IEEE802.1w Fast Spanning Tree
IEEE802.1x Authentication
IEEE802.3x Flow Control
IEEE802.1Q-2005 Multiple Spanning Tree (phase 2 feature)