Details:
Description
Hardware Specifications
Switching Engine Model Store and forward
DRAM 2 GB with ECC
Flash 2 GB
CPU 1.25 GHz ARM CPU
GbE port density per system 14 (12 access ports + 2 uplink ports)
Physical Layer
  • Physical port redundancy: Redundant trunk group (RTG)
  • Cable diagnostics for detecting cable breaks and shorts
  • Auto medium-dependent interface/medium-dependent interface crossover (MDI/MDIX) support
  • Port speed downshift/setting maximum advertised speed on 10/100/1000BASE-T ports
  • Digital optical monitoring for optical ports
Packet-Switching Capacities (Maximum with 64-Byte Packets) 32 Gbps (unidirectional)/64 Gbps (bidirectional)
Software Specifications
Layer 2/Layer 3 Throughput (Mpps) 47 Mpps (wire speed)
Layer 2 Features
  • Maximum MAC addresses in hardware: 16,000
  • Jumbo frames: 9216 bytes
  • Number of VLANs supported: 4093 (2044 active VLAN)
  • Range of possible VLAN IDs: 1-4094
  • Port-based VLAN
  • MAC-based VLAN
  • Voice VLAN
  • Layer 2 Protocol Tunneling (L2PT)
  • IEEE 802.1ak: Multiple VLAN Registration Protocol (MVRP)
  • Compatible with Per-VLAN Spanning Tree Plus (PVST+)
  • RVI (Routed VLAN Interface)
  • IEEE 802.1AB: Link Layer Discovery Protocol (LLDP)
  • LLDP-MED with VoIP integration
  • IEEE 802.1ad Q-in-Q tunneling
  • IEEE 802.1br Bridge Port Extension
  • IEEE 802.1D: Spanning Tree Protocol
  • IEEE 802.1p: CoS Prioritization
  • IEEE 802.1Q: VLAN Tagging
  • IEEE 802.1Q-in-Q: VLAN Stacking
  • IEEE 802.1s: Multiple Spanning Tree Protocol (MSTP)
  • Number of MST instances supported: 64
  • IEEE 802.1w: Rapid Spanning Tree Protocol (RSTP)
  • IEEE 802.1X: Port Access Control
  • IEEE 802.3: 10BASE-T
  • IEEE 802.3u: 100BASE-TX
  • IEEE 802.3ab: 1000BASE-T
  • IEEE 802.3z: 1000BASE-X
  • IEEE 802.3af: PoE
  • IEEE 802.3at: PoE+
  • IEEE 802.3ad: Link Aggregation Control Protocol (LACP)
  • IEEE 802.3x: Pause Frames/Flow Control
Layer 3 Features: IPv4
Maximum number of ARP entries 1,500
Maximum number of IPv4 unicast routes in hardware 512 prefixes; 4,096 host routes
Maximum number of IPv4 multicast routes in hardware 2,048 groups; 2,048 multicast routes
Routing Protocols RIP v1/v2, OSPF v1/v2
Other Features
  • Static routing
  • Routing policy
  • Bidirectional Forwarding Detection (BFD) with slow timers (> 3 sec)
  • IP directed broadcast
Layer 3 Features: IPv6
Maximum number of Neighbor Discovery (ND) entries 1,500
Maximum number of IPv6 unicast routes in hardware 512 prefixes; 2,048 host routes
Maximum number of IPv6 multicast routes in hardware 1,024 groups; 1,024 multicast routes
Other Features
  • Neighbor discovery
  • System logging
  • Telnet
  • SSH
  • SNMP
  • Network Time Protocol (NTP)
  • Domain Name System (DNS)
  • Static routing
  • Routing protocols: RIPng, OSPF v3
Access Control Lists (ACLs)
ACL Types
  • Port-based ACL (PACL)—256 ingress; 256 egress
  • VLAN-based ACL (VACL)—256 ingress; 256 egress
  • Router-based ACL (RACL)—256 ingress; 512 egress
ACL entries (ACE) in hardware per system 2,000
Other ACL Features
  • ACL counter for denied packets
  • ACL counter for permitted packets
  • Ability to add/remove/change ACL entries in middle of list (ACL editing)
  • L2-L4 ACL

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