Interfaces- RS-232/RJ-45
- 24x10/100/1000BASE-T (RJ-45) PoE/PoE+
- 4x10GBASE-R (SFP+)/1000BASE-X (SFP)
Performance- Bandwidth - 128 Gbps
- Throughput for 64 bytes* - 93,1MPPS
- Buffer memory - 1,5 MB
- RAM (DDR3) - 512 MB
- ROM (RAW NAND) - 512 MB
- MAC table - 16384
- ARP table** - 820
- VLAN table - 4094
- L2 Multicast groups - 2047
- SQinQ rules - 958 (ingress/egress)
- ACL rules - 958
Technical features
- L3 IPv4 Unicast routes*** - 818
- L3 IPv6 Unicast routes*** - 210
- L3 IPv4 Multicast routes (IGMP Proxy, PIM)*** - 412
- L3 IPv6 Multicast routes (IGMP Proxy, PIM)*** - 103
- VRRP routers - 255
- Maximum size of ECMP groups - 8
- VRF - 16 (including default VRF)
- L3 interfaces -130
- Link Aggregation Groups (LAG) - 48, up to 8 ports per LAG
- Quality of Service (QoS) - 8 egress queues per port
- Jumbo frames size - 10240 bytes
- Stacking - 8 devices
Interfaces functions- Head-of-line blocking (HOL) protection
- Back Pressure
- Auto MDI/MDIX
- Jumbo Frames
- Flow control (IEEE 802.3X)
- Port Mirroring (SPAN, RSPAN)
MAC table functions- Independent learning mode per VLAN
- MAC Multicast Support
- Configurable aging time of MAC addresses
- Static MAC Entries
- MAC Flapping logging
VLAN functions- Voice VLAN
- 802.1Q
- Q-in-Q
- Selective Q-in-Q
- GVRP
L2 Multicast functions- Multicast profiles
- Static Multicast groups
- IGMP Snooping v1,2,3
- Port/host-based IGMP Snooping Fast Leave
- IGMP proxy-report
- IGMP authorization via RADIUS
- MLD Snooping v1,2
- IGMP Querier
- MVR
L2 functions- STP (Spanning Tree Protocol, IEEE 802.1d)
- RSTP (Rapid Spanning Tree Protocol, IEEE 802.1w)
- MSTP (Multiple Spanning Tree Protocol, IEEE 802.1s)
- STP Multiprocess
- PVSTP+
- RPVSTP+
- Spanning Tree Fast Link option
- STP Root Guard
- STP Loop Guard
- BPDU Filtering
- STP BPDU Guard
- VLAN-based Loopback Detection (LBD)
- ERPS (G.8032v2)
- Flex-link
- Private VLAN, Private VLAN Trunk
- Layer 2 Protocol Tunneling (L2PT)
L3 functions- Static IP routes
- Dynamic routing protocols RIPv2, OSPFv2, OSPFv3, IS-IS, BGP**** (IPv4
Unicast, IPv4 Multicast, IPv6 Unicast)
- Address Resolution Protocol (ARP)
- Support for VRRP
- Support for dynamic multicast routing protocols: PIM SM, IGMP Proxy
- ECMP Load Balancing
- IP Unnumbered
- VRF
Link Aggregation functions- Static LAG
- Dynamic LAG (LACP)
- LAG Balancing Algorithm
- Multi-Switch Link Aggregation Group (MLAG)
IPv6 functionsService functions- Virtual Cable Testing (VCT)
- Optical transceiver diagnostics
- Green Ethernet
Security functions- DHCP Snooping
- DHCP Option 82
- IP Source Guard
- Dynamic ARP Inspection
- sFlow
- MAC-based authentication, Port Security, Static MAC entries
- Port-based authentication IEEE 802.1x
- Guest VLAN1
- DoS attack prevention
- Traffic segmentation
- Protection against non-authorized DHCP servers
- DHCP clients filtering
- BPDU attacks prevention
- NetBIOS/NetBEUI filtering
- PPPoE Intermediate Agent
ACL (Access Control Lists)- L2-L3-L4 ACL
- Time-Based ACL
- IPv6 ACL
ACL based on:
- Physical port number
- IEEE 802.1p
- VLAN ID
- EtherType
- DSCP
- Protocol type
- TCP/UDP port number
- User Defined Bytes
Quality of Service (QoS) and rate limiting- QoS statistics
- Shaping, Policing
- IEEE 802.1p Class of Service (CoS)
- Storm Control
- Bandwidth management
- Scheduling algorithms: Strict Priority/Weighted Round Robin (WRR)
- Three marking colors
- ACL-based CoS/DSCP assignment
- Setting the IEEE 802.1p priority for management VLAN
- DSCP to CoS and CoS to DSCP remarking
- ACL-based VLAN assignment
- 802.1p, DSCP mark assignment for IGMP
ОАМ/CFM- IEEE 802.3ah Ethernet OAM
- Dying Gasp
- IEEE 802.1ag Connectivity Fault Management (CFM)¹
- IEEE 802.3ah Unidirectional Link Detection (UDLD)
Management functions- Download and upload of configuration file via TFTP/SCP
- Redirecting the output of CLI commands to an arbitrary file on ROM
- SNMP
- Command Line Interface (CLI)
- Web interface
- Syslog
- SNTP (Simple Network Time Protocol)
- Traceroute
- LLDP (802.1ab) + LLDP MED
- Access control – privilege levels
- Management interface blocking
- Local authentication
- IP addresses filtering for SNMP
- RADIUS and TACACS+ (Terminal Access Controller Access Control System) clients
- SSH server
- SSL
- Macrocommands
- CLI commands logging
- System log
- DHCP autoprovision
- DHCP Relay (IPv4 support)
- DHCP Option 12
- DHCP Relay Option 82
- PPPoE Circuit-ID tag
- Flash File System
- Debugging commands
- Rate limit of traffic to CPU
- Password encryption
- Password recovery
- Ping (IPv4/IPv6 support)
- DNS server (Resolver)
Monitoring functions- Statistics of interfaces
- RMON/SMON
- IP SLA
- CPU utilization monitoring per task and per traffic type
- RAM utilization monitoring
- Temperature monitoring
- TCAM utilization monitoring
MIB- RFC 1065, 1066, 1155, 1156, 2578 MIB Structure
- RFC 1212 Concise MIB Definitions
- RFC 1213 MIB II
- RFC 1215 MIB Traps Convention
- RFC 1493, 4188 Bridge MIB
- RFC 1157, 2571-2576 SNMP MIB
- RFC 1901-1908, 3418, 3636, 1442, 2578 SNMPv2 MIB
- RFC 271,1757, 2819 RMON MIB
- RFC 2465 IPv6 MIB
- RFC 2466 ICMPv6 MIB
- RFC 2737 Entity MIB
- RFC 4293 IPv6 SNMP Mgmt Interface MIB
- Private MIB
- RFC 3289 DIFFSERV MIB
- RFC 2021 RMONv2 MIB
- RFC 1398, 1643, 1650, 2358, 2665, 3635 Ether-like MIB
- RFC 2668 802.3 MAU MIB
- RFC 2674, 4363 802.1p MIB
- RFC 2233, 2863 IF MIB
- RFC 2618 RADIUS Authentication Client MIB
- RFC 4022 MIB для TCP
- RFC 4113 MIB для UDP
- RFC 3298 MIB для Diffserv
- RFC 2620 RADIUS Accounting Client MIB
- RFC 2925 Ping & Traceroute MIB
- RFC 768 UDP
- RFC 791 IP
- RFC 792 ICMPv4
- RFC 2463, 4443 ICMPv6
- RFC 4884 Extended ICMP for Multi-Part messages support
- RFC 793 TCP
- RFC 2474, 3260 DS field in the IPv4 and IPv6 header
- RFC 1321, 2284, 2865, 3580, 3748 Extensible Authentication Protocol (EAP)
- RFC 2571, RFC2572, RFC2573, RFC2574 SNMP
- RFC 826 ARP
________________________________________________________
*Values are given for 1-way transmission
**For each host in the ARP table, an entry is created in the routing table
***IPv4/IPv6 Unicast/Multicast routes share hardware resources
****BGP protocol support is provided under license