Switching Features

• Provides 24 10/100BASE-T plus 2 gigabit SFP ports plus 2 10/100/1000Base-T ports (RJ45) on the front panel
• Provides Redundant Power Supply (RPS) connectivity
• The 10/100Base-TX and 10/100/1000BASE-TX ports support auto-sensing, auto-negotiation
• Supports Jumbo frame up to 9KB
• Supports 32MB of packet buffer
• Supports up to 16K MAC address entries
• Flow Control supported
  • Provides IEEE 802.3x for full duplex mode
  • Back pressure flow control half duplex mode
• Provides store-and-forward forwarding scheme
• Provides HOL (Head of Line) blocking prevention
• Provides Broadcast storm protection
  • Per port configuration based on rate control and limit
• VLANs support :
  • Supports IEEE 802.3ac frame extension for VLAN tagging
  • Supports IEEE 802.1Q VLAN
  • Supports 256 VLANs entries, out of 4K VLAN ID
  • Supports Port-based VLAN
  • Supports Protocol-Based VLAN (IEEE 802.1v)
    • Number of protocol VLAN entries is 7 per port
    • VLAN grouped by frame type or protocol type
    • Supports 3 protocol types as following:
      • IP
      • ARP
      • RARP
    • Supports 3 frame types as following:
      • Ethernet type II
      • LLC
      • RFC 1042 frame
  • Supports 802.1Q in 802.1Q double tagging (Phase 2)
  • Private VLAN
  • Supports GVRP protocol for dynamic VLAN management (number of VLANs 256)
• Supports IGMP snooping (v1/v2)
  • Supports 64 groups (up to 255 groups phase 2), 32 router ports
  • Supports IGMP v1/v2 querier
  • Support Cisco-like IGMP Snooping MVR
• Spanning Tree:
  • Provides Spanning Tree (IEEE 802.1D)
  • Fast forwarding mode supported (Proprietary mechanism)
  • IEEE 802.1w, Rapid Reconfiguration Spanning Tree
  • IEEE 802.1s Multiple Spanning Tree supported up to 32 instance
• Provides Link Aggregation
  • Complies to IEEE 802.3ad
  • Cisco EtherChannel compatible
  • Up to 6 trunk links group
  • Up to 8 ports per trunk link group
  • Supports unicast/multicast traffic balance over trunk ports
    • Traffic balancing for unicast traffic is based on source/destination MAC address
    • Traffic balancing for multicast traffic is based on destination MAC address

Routing Features
 

• Provides IPv4 routing at wire speed
• Provides up to 4K IP address entries (Host Table)
• Provides up to 16K Routing Net Table
• Provides 256 static IP routes entries
• Supports up to 256 multicast groups
• Provides Multi-netting
  • Up to 256 IP interface
• Provides Supernetting (CIDR)
• Provides RIP I (RFC1058) and RIP II (RFC2453) routing
  • 16K Net entries
• Provides OSPF (RFC2328) routing
  • up to 5 areas
• Provides IP Multicast Routing
  • IGMP v1/v2
  • DVMRP (no tunnel)
  • PIM - DM (Dense Mode)
• IP Redundancy - VRRP (RFC 2338) supported
• Equal Cost Multi-Path (ECMP) (Phase 2)
• Supports Hot Standby Routing Protocol (HRSP)(RFC 2281)
• ARP (RFC 826)
  • Up to 8K entries
• Proxy ARP (RFC 1027)

Quality of Service Features
 

• Provides 8-level priority in switching (IEEE 802.1p)
• Priority queue scheduling scheme:
  • Weighted Round Robin (WRR)
  • Strict Priority
• Per port bandwidth management
  • Ingress and egress
    • Fast Ethernet Port:
      • Range 64Kbps ~ 100Mbps
      • Resolution 64Kbps
    • Gigabit Ethernet Port
      • Range 1Mbps ~1000Mbps
      • Resolution 1Mbps
• Traffic classification and priority management based on the following parameters:
  • IEEE 802.1p (COS)
  • IP Precedence (TOS)
    • IP precedence based COS
    • DSCP based COS
  • TCP/UDP port based COS
• Provides DiffServ

Security Features
 

• User/Password protected system management terminal (SNMP, Telnet, Web)
  • Local Authentication up to 5 sets of user/password
  • Remote Authentication via RADIUS/TACACS+
• Static Port Security (MAC based)
  • Support up to 1024 MAC entries per system/stack
  • Supports up to 100 MAC entries per port
• IP filtering configuration for management interface (SNMP, Telnet, Web)
• L2/L3/L4 access control list
  • 8 10/100Mbps ports as a group share 173 rules and 7 mask
  • Gigabit port: per port up to 52 rules, 7 mask per port (Phase 2: 93 rules, 7 mask)
  • Parameters are as following:
    • MAC SA/DA
    • VLAN based
    • IP SA/DA
    • Subnet based
    • TCP/UDP port number
• RADIUS Authentication
  • Multiple RADIUS Server: 2 servers
  • Encryption: MD5
• TACACS+ Authentication
  • Encryption: MD5
  • Single Server
• Secure Shell (SSH v1/v2, secure Telnet session)
• HTTPS/SSL
• IEEE 802.1x port-based, MAC-based security (MAC-based Phase 2)
  • Port-based:
    • Single host mode: per port 1 MAC entries
    • Multi-host mode: per port 1024 MAC entries
    • Per system/stack 1024 MAC entries
  • MAC-based: (Phase 2)
    • Per system 512 entries
  • The following supplicants are support:
    • Win XP
    • Win 2000 with SP4
    • Win 95/98 with AEGIS
• Email Alert (event type TBD)

Management Features
 

• Provides 1 Male DB9 RS-232C console interface configured as DTE for operation, diagnostics, status, and configuration information
• Supports Cisco-liked Command Line Interface (CLI) for local console or remote telnet management using VT-100 style terminal, 4 sessions
• Supports Telnet management (4 sessions)
• Supports Embedded Web-based Management
• Supports software upgrade/download via XModem or TFTP
  • Boot code upgrade/download via XModem only
  • S/W upgrade/download during run time is via TFTP only
• Supports configuration download/upload via TFTP
• Supports dual copies of code
• Supports dual or more copies of configuration
• Supports BOOTP client for IP address assignment
• Supports Remote Ping
• Supports Port Mirroring:
  • Across Stack
  • Support up to 1 mirror sessions
    • 1 mirrored port (TX) to 1 mirroring port
    • 1 mirrored port (RX) to 1 mirroring port
• Provides DHCP
  • Server(RFC 2131, 3046): 8 subnets, 512 entries/subnet
  • Client
  • Relay: 5 entries/VLAN
• Support UDP Helper
• DNS support
  • Client
  • Proxy: 2560 entries
• Supports Event/Error log
  • Store to local flash: 4080 entries in 255Kbyte Flash
  • Store to remote server via System Log (RFC3164) supports up to 5 servers
  • Via SMTP (RFC 821) supports up to 3 servers
  • The following faults are monitored:
    • Thermal Monitor
    • Fan fail
• Simple Network Time Protocol (SNTP, RFC2030)
• Supports SNMPv1/v2c/v3
  • v1: 5 SNMP community string, 5 trap receivers
  • v2C: 5 SNMP community string, 5 trap receivers
• Supports RFC 2819 RMON group (1,2,3 & 9)
  • Statistic: total 24 entries, average 1 entry per port
  • History: total 24 entries, average 2 entries per port
  • Alarm: total 24 entries
  • Event: total 24 entries
  • RMON configuration will not be save to flash rom.
• Support RMON II Group 16 (Phase 2)
• Supports MIBs
  • IEEE 802.1 PAE MIB
  • IEEE 802.3 LAG MIB
  • IP Forward MIB (RFC 2096)
  • OSPF MIB (RFC 1850)
  • RMON MIB (RFC 2819)
  • RMON 2 MIB (RFC 2021)
  • RIP v2 MIB (RFC 1724)
  • Bridge MIB (RFC 1493)
  • P-Bridge MIB (RFC 2674P)
  • Q-Bridge MIB (RFC 2674Q)
  • V-Bridge MIB
  • MAU MIB (RFC 2668)
  • IF MIB (RFC 2863)
  • DNS Reslover MIB (RFC 1612)
  • Ether-Like MIB (RFC 2665)
  • Entity MIB (RFC 2737)
  • IP MIB (RFC 2011)
  • TCP MIB (RFC 2012)
  • UDP MIB (RFC 2013)
  • VRRP MIB (RFC 2787)
  • IPMROUTE STD MIB (RFC 2932)
  • IGMP STD MIB (RFC 2933)
  • PIM MIB (RFC 2934)
  • PEA Equipment MIB
  • SNMP v2 MIB (RFC 1907)
  • SNMP FrameWork (RFC 3411)
  • SNMP MPD MIB (RFC 3412)
  • SNMP Target MIB (RFC 3413)
  • SNMP Notify MIB (RFC 3413)
  • SNMP User-Based SM MIB (RFC 3414)
  • SNMP View-Based ACM MIB (RFC 3415)
  • Private MIB