Ethernet Access Switch MES2300B-48

The new generation of access switches MES2300B-48 connects end users to the network of large enterprises, small and medium businesses and telecommunications operator networks using 1G/10G.
The switch functionality provides physical stacking, support for VLANs, multicast groups and advanced security features.

The MES2300B-48 switch has the ability to connect a rechargeable battery supply to ensure guaranteed power supply in case of 230 V primary power network failure. The switch is equipped with a power module that allows charging the battery when 230 V is available. The backup power system makes it possible to monitor the state of the primary network and notify of a power type switching.

Interfaces

• 10/100/1000BASE-T (RJ-45) - 48
• 10GBASE-R (SFP+)/1000BASE-X (SFP) - 4
• Console port RS-232 (RJ-45) - 1

Performance

• Bandwidth - 176 Gbps
• Throughoutput for 64 bytes¹ - 130.95 MPPS
• Buffer memory - 3 MB
• RAM (DDR4) - 2 GB
• ROM (RAW NAND) - 512 MB
• MAC table - 16384
• ARP table2 - 2039
• VLAN table - 4094
• L2 Multicast groups - 2048
• SQinQ rules - 988 (ingress), 988 (egress)
• MAC ACL rules - 1966
• IPv4/IPv6 ACL rules - 1975/988
• L3 IPv4 Unicast routes3 - 4066
• L3 IPv6 Unicast routes3 - 1015
• L3 IPv4 Multicast (IGMP Proxy, PIM) routes3 - 2029
• L3 IPv6 Multicast (IGMP Proxy, PIM) routes3 - 505
• VRRP routers - 255
• Maximum size of ECMP groups - 8
• VRF number - 16 (including default VRF)
• L3 interfaces - 2032
• Link Aggregation Groups (LAG) - 32, up to 8 ports in one LAG
• Quality of Service (QoS) - 8 egress queues per port
• Jumbo frames - 10240 bytes
• Stacking - 8 devices

Interface features

• Head-of-line blocking (HOL) protection
• Back Pressure
• Auto MDI/MDIX
• Jumbo Frames
• Flow Control (IEEE 802.3X)
• Port Mirroring (SPAN, RSPAN)
• Stacking

МAC address functions

• Independent learning mode per VLAN
• MAC Multicast Support
• Configurable aging time of MAC addresses
• Static MAC Entries
• MAC Flapping

VLAN support

• 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
• Host/port-based IGMP Snooping Fast Leave
• IGMP proxy-report
• IGMP authorization through RADIUS
• MLD Snooping v1,2
• IGMP Querier
• MVR

L2 functions

• STP (Spanning Tree Protocol, IEEE 802.1d)
• RSTP (Rapid Spaning Tree Protocol, IEEE 802.1w)
• MSTP (Multiple Spanning Tree Protocol, IEEE802.1s)
• PVSTP+
• RPVSTP+
• Spanning Tree Fast Link option
• STP Root Guard
• BPDU Filtering
• STP BPDU Guard
• Loopback Detection (LBD)
• ERPS (G.8032v2)
• Flex-link
• Private VLAN
• Layer 2 Protocol Tunneling (L2PT)

L3 functions

• IP routes
• RIPv2, OSPFv2, OSPFv3, IS-IS (IPv4 Unicast), BGP4 (IPv4 Unicast, IPv4 Multicast)
• BFD protocol (for BGP)
• Address Resolution Protocol (ARP)
• Proxy ARP
• VRRP
• Multicast dynamic routing protocols PIM SM, PIM DM, IGMP Proxy
• ECMP Load Balancing
• IP Unnumbered
• VRF lite

Link Aggregation functions

• LAG group creation
• LACP
• LAG Balancing Algorithm
• Multi-Switch Link Aggregation Group (MLAG)

IPv6 support

• IPv6 Host
• Dual-stack IPv4, IPv6

Service functions

• Optical transceiver diagnostics
• Green Ethernet

Security functions

• Protection against unauthorized DHCP servers (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 VLAN
• DoS attack prevention
• Traffic segmentation
• DHCP clients filtering
• BPDU attack prevetion
• NetBIOS/NetBEUI filtering

Quality of Service (QoS) and traffic limit

• QoS statistics
• Shaping, policing
• IEEE 802.1p Class of Service
• Storm Control for different traffics (broadcast, multicast, unknown unicast)
• Bandwidth management
• Strict priority/Weighted Round Robin (WRR) scheduling algorithms
• Three marking colors
• ACL-based traffic classification
• ACL-based CoS/DSCP metric assignment
• Setting the IEEE 802.1p priority for management VLAN
• DSCP to CoS, CoS to DSCP remarking
• ACL-based VLAN assignment
• 802.1p DSCP metric assignment for IGMP

ОАМ

• 802.3ah Ethernet Link OAM
• 802.3ah Unidirectional Link Detection

Access Control Lists (ACL)

• L2-L3-L4 ACL (Access Control List)
• Time-Based ACL
• IPv6 ACL
• ACL based on:
  • Switch port
  • 802.1p priority
  • VLAN ID
  • EtherType
  • DSCP
  • Protocol type
  • TCP/UDP port number
  • User Defined Bytes

Management functions

• Upload/download of configuration file and firmware via TFTP
• SNMP (Simple Network Management Protocol)
• CLI (Command Line Interface)
• Web interface
• Syslog
• SNTP (Simple Network Time Protocol)
• Traceroute
• LLDP (802.1ab) + LLDP MED
• LLDP (IEEE 802.1ab)
• Switch access control — Pr