AGGREGATION 10G SWITCH MES5448

• 48x10GBASE-R/1000BASE-X interfaces
• 4x40GBASE-LR4/SR4(QSFP) interfaces
• Bandwidth – 1.28 Tbps
• L3 switch
• Non-blocking architecture
• Stacking up to 8 devices
• Hot-swappable redundant power supplies
• Front-to-back cooling
• Hot-swappable fans

Eltex MES5448 switches provide full Layer 2 and Layer 3 functionality for carrier networks and data centers. MES5448 meets the DC requirements for Top-of-Rack и End-of-Row switches and requirements of service provider for aggregation and backbone networks, providing high performance and cost-effective solution.

Interfaces

• 48x10GBASE-R(SFP+)/1000BASE-X (SFP)
• 4x40GBASE-SR4/LR4 (QSFP)
• Packet processor: Broadcom BCM56846A1
• Bandwidth: 1.28 Tbps
• Buffer memory: 9 MB
• MAC table: 128K
• VLAN table: 4094
• SQinQ rules: 4094
• Quality of Service (QoS): 7 queues
• TCAM: 2K Ingress, 1K Egress
• L2 Multicast groups: 2K
• VRRP routers: 20
• ARP table: 6K
• L3 interfaces: 128
• Virtual Loopback interfaces: 64
• Link Aggregation Groups (LAG): 64, 32 ports per LAG
• MSTP: 32
• Jumbo frames: 12270 bytes
• IPv4 Unicast routes: 16K
• IPv6 Unicast routes: 8K
• Stacking up to 8 devices

Switching

• IEEE 802.3 10BASE-T
• IEEE 802.3u 100BASE-T
• IEEE 802.3ab 1000BASE-T
• IEEE 802.3ac VLAN tagging
• IEEE 802.3ad Link aggregation
• IEEE 802.3ae 10GbE
• IEEE 802.3bj- Forward Error Correction (FEC) CL91
• IEEE 802.1ak Multiple Registration Protocol (MRP)
• IEEE 802.1as Timing and Synchronization for Time-Sensitive Applications in Bridged Local Area Networks
• IEEE 802.1s Multiple Spanning Tree compatibility
• IEEE 802.1w Rapid Spanning Tree compatibility
• IEEE 802.1D Spanning Tree Compatibility
• Per VLAN Spanning Tree Protocol (PVSTP)
• Per VLAN Rapid Spanning Tree Protocol (PVRSTP)
• Generic Attribute Registration Protocol (GARP)
• Dynamic L2 multicast registration (GMRP)
• Dynamic VLAN registration (GVRP)
• Virtual Port Channel (MLAG)
• IEEE 802.1Q Virtual LANs with Port-based VLANs
• IEEE 802.1Qat Multiple Stream Reservation Protocol (MSRP)
• IEEE 802.1Qav Forwarding and Queuing Enhancements for Time-Sensitive Streams
• IEEE 801.1Qbb Priority-based Flow Control
• IEEE 802.1v Protocol-based VLANs
• IEEE 802.1p Ethernet priority with user provisioning and mapping
• IEEE 802.1X Port-based authentication and supplicant support
• IEEE 802.3x Flow control
• RFC 4541 IGMP Snooping and MLD Snooping
• RFC 5171 Unidirectional Link Detection (UDLD) Protocol
• IEEE 802.1AB Link Layer Discovery Protocol (LLDP)
• ANSI/TIA-1057 LLDP-Media Endpoint Discovery (MED)
• Authentication, Authorization and Accounting (AAA) 
• Broadcast/Multicast/Unicast storm recovery
• Double VLAN/VMAN tagging
• Independent VLAN learning (IVL) support
• IPv6 Classification APIs
• Jumbo Ethernet frames
• Port mirroring
• Static MAC filtering 
• IGMP and MLD snooping querier
• Multicast VLAN Registration (MVR)
• Port MAC locking
• VLAN MAC locking
• Protected ports
• Voice VLANs
• IP subnet-based VLANs
• MAC-based VLANs
• DHCP snooping (IPv4 and IPv6)
• IP source guard (IPv4 and IPv6)
• Dynamic ARP Inspection
• MAC Authentication Bypass
• RSPAN
• MGMD snooping SSM
• Switchport mode configuration
• Link Dependency
• IPv6 RA Guard (Stateless)
• Event and Error Logging Facility
• Run-time and configuration download capability
• PING utility
• Xmodem
• Authentication Tiering
• FTP transfers via IPv4/IPv6
• Malicious code detection
• RFC 768 UDP
• RFC 783 TFTP
• RFC 791 IP
• RFC 792 ICMP
• RFC 793 TCP
• RFC 826 Ethernet ARP
• RFC 894 Transmissions of IP datagrams over Ethernet networks
• RFC 896 Congestion control in IP/TCP networks
• RFC 951 BootP
• RFC 1034 Domain names - concepts and facilities
• RFC 1035 Domain names - implementation and specification
• RFC 1321 Message digest algorithm 
• RFC 1534 Interoperation between BootP and DHCP
• RFC 2021 Remote Network Monitoring Management Information base v2
• RFC 2030 Simple Network Time Protocol (SNTP) v4 for IPv4, IPv6, and OSI
• RFC 2131 DHCP Client/Server
• RFC 2132 DHCP options and BootP vendor extension
• RFC 2347 TFTP option extension 
• RFC 2348 TFTP block size option 
• RFC 2819 Remote Network Monitoring Management Information Base
• RFC 2865 RADIUS client
• RFC 2866 RADIUS accounting
• RFC 2868 RADIUS attributes for tunnel protocol support
• RFC 2869 RADIUS Extensions - Support for Extensible Authentication Protocol (EAP)
• RFC 3162 RADIUS and IPv6 
• RFC 3164 The BSD syslog protocol
• RFC 3580 IEEE 802.1X RADIUS usage guidelines
• RFC 5176 Dynamic Authorization Server (Disconnect-Request processing only)
• RFC 5424 The Syslog Protocol
• TACACS+
• sFlow Version 5
• sFlow LAG Counters Structure
• IEEE 1588v2 Precision Time Protocol (PTP)
• Synchronous Ethernet (SyncE)

Stacking

• Redundant Management Unit support
• Single IP address management
• Automatic election of management control unit
• Distribution of code and configuration throughout stack
• Hot-plug support: optional modules and stack units
• Offline configuration of modules and stack units
• Stack Template Manager to enable stacking switches with differing hardware capabilities

Routing

• ECMP
• ICMP Throttling
• Loopback interfaces
• Multinetting
• OSPF 
• ARP and Proxy ARP
• RIP
• Route redistribution across RIP, OSPF and BGP
• Static routing
• VLAN and port-based routing
• VRRP
• UDP Relay/IP Helper
• Policy-Based Routing
• Virtual Route Forwarding
• Bidirectional Forwarding Detection
• Algorithmic longest prefix match (ALPM)
• RFC 1027 Using ARP to implement transparent subnet gateways (Proxy ARP)
• RFC 1256 ICMP router discovery messages
• RFC 1765 OSPF database overflow
• RFC 1812 Requirements for IP version 4 routers
• RFC 1997 BGP Communities Attribute
• RFC 2082 RIP-2 MD5 authentication
• RFC 2131 DHCP relay
• RFC 2328 OSPFv2
• RFC 2370 OSPF Opaque LSA Option
• RFC 2385 Protection of BGP Sessions via the TCP MD5 Signature Option
• RFC 2453 RIP v2
• RFC 2545 BGP-4 Multiprotocol Extensions for IPv6 Inter-Domain Routing
• RFC 2918 Route refresh capability for BGP-4
• RFC 3021 Using 31-Bit Prefixes on IPv4 Point-to-Point Links
• RFC 3046 DHCP/BootP relay
• RFC 3101 The OSPF “not so stubby area” (NSSA) option
• RFC 3137 OSPF stub router advertisement
• RFC 3623 Graceful OSPF restart
• RFC 3704 Unicast Reverse Path Forwarding (uRPF)
• RFC 3768 Virtual Router Redundancy Protocol (VRRP) version 2
• RFC 5187 OSPFv3 Graceful Restart
• RFC 5340 OSPF for IPv6
• RFC 5549 Advertising IPv4 Network Layer Reachability Information with an IPv6 Next Hop
• RFC 5798 Virtual Router Redundancy Protocol (VRRP) version 3
• RFC 5880 Bidirectional Forwarding Detection
• RFC 5881 BFD for IPv4 and IPv6 (Single Hop)
• RFC 6860 Hiding Transit-Only Networks in OSPF

IPv6 Routing

• RFC 1981 Path MTU for IPv6
• RFC 2460 IPv6 Protocol Specification 
• RFC 2464 IPv6 over Ethernet
• RFC 2711 IPv6 Router Alert
• RFC 3056 Connection of IPv6 Domains via IPv4 Clouds
• RFC 3315 Dynamic Host Configuration Protocol for IPv6 (DHCPv6) (includes support for both Stateful and Stateless mechanisms)
• RFC 3484 Default Address Selection for IPv6
• RFC 3493 Basic Socket Interface for IPv6 
• RFC 3513 Addressing Architecture for IPv6
• RFC 3542 Advanced Sockets API for IPv6
• RFC 3587 IPv6 Global Unicast Address Format
• RFC 3633 IPv6 Prefix Options for Dynamic Host Configuration Protocol (DHCP) version 6
• RFC 3736 Stateless DHCPv6
• RFC 4213 Basic Transition Mechanisms for IPv6
• RFC 4291 Addressing Architecture for IPv6
• RFC 4443 ICMPv6
• RFC 4861 Neighbor Discovery
• RFC 4862 Stateless Autoconfiguration
• RFC 6164 Using 127-bit IPv6 Prefixes on Inter-router Links
• RFC 6583 Operational Neighbor Discovery Problems
• Dual IPv4/IPv6 TCP/IP Stack Operation
• ICMPv6 Throttling

Management 

• RFC 854 Telnet
• RFC 855 Telnet Option Specifications 
• RFC 1155 SMI v1
• RFC 1157 SNMP
• RFC 1212 Concise MIB definitions
• RFC 1867 HTML/2.0 forms with file upload extensions
• RFC 1901 Community-based SNMP v2 
• RFC 1908 Coexistence between SNMP v1 and SNMP v2
• RFC 2068 HTTP/1.1 protocol as updated by draft-ietf-http-v11-spec-rev-03
• RFC 2271 SNMP Framework MIB
• RFC 2295 Transparent Content Negotiation 
• RFC 2296 Remote Variant Selection; RSVA/1.0 State Management “Cookies”– draft-ietf-http-state-mgmt-05
• RFC 2576 Coexistence between SNMP v1, v2, and v3
• RFC 2578 SMI v2
• RFC 2579 Textual Conventions for SMI v2 
• RFC 2580 Conformance statements for SMI v2
• RFC 2616 HTTP/1.1
• RFC 3410 Introduction and Applicability Statements for Internet-Standard Management Framework
• RFC 3411 An Architecture for Describing SNMP Management Frameworks
• RFC 3412 Message Processing and Dispatching for SNMP
• RFC 3413 SNMP v3 Applications
• RFC 3414 User-Based Security Model for SNMP v3
• RFC 3415 View-Based Access Control Model for SNMP
• RFC 3416 Version 2 of the Protocol Operations for SNMP
• RFC 3417 Transport Mappings for SNMP 
• RFC 3418 Management Information Base for SNMP
• RFC 6020 A Data Modeling Language for NETCONF
• RFC 6022 YANG Module for NETCONF Monitoring
• RFC 6242 Using the NETCONF Protocol over Secure Shell (SSH)
• RFC 6415 Web Host Metadata
• RFC 6536 NETCONF Access Control Model 
• RFC 7223 YANG Data Model for Interface Management
• RFC 7277 YANG Data Model for IP Management
• RFC 7317 YANG Data Model for System Management
  - Configurable management VLAN:
• RFC 2246: The TLS Protocol, version 1.0
• RFC 2818: HTTP over TLS
• RFC 3268: AES Cipher Suites for Transport Layer Security SSH 1.5 and 2.0
• RFC 4251: SSH Protocol Architecture
• RFC 4252: SSH Authentication Protocol
• RFC 4253: SSH Transport Layer Protocol
• RFC 4254: SSH Connection Protocol
• RFC 4716: SECSH Public Key File Format
• RFC 4419: Diffie-Hellman Group Exchange For The Ssh Transport Layer Protocol
  - Industry-standard CLI with the following features: 
• Scripting capability
• Command completion
• Context-sensitive help 
• Optional user password encryption 
• Multisession telnet server
• Management Access Control and Administration List

Quality of Service

• RFC 1858 Security Considerations for IP Fragment Filtering
• RFC 2474 Definition of the Differentiated Services Field (DS Field) in the IPv4 and IPv6 headers
• RFC 2475 An architecture for differentiated services
• RFC 2597 Assured forwarding Per Hop Behavior (PHB) group
• RFC 2697 Single-Rate Policing 
• RFC 3246 An expedited forwarding PHB 
• RFC 3260 New terminology and clarifications for DiffServ

Permit/deny actions for inbound or outbound IP (IPv4 and IPv6) traffic classification based on:

• Type of Service (ToS) or Differentiated Services (DS) DSCP field
• Source IP address
• Destination IP address
• TCP/UDP source port
• TCP/UDP destination port
• IP protocol number
• IPv6 flow label

Permit/deny actions for inbound or outbound Layer-2 traffic classification based on:

• Source MAC address
• Destination MAC address
• EtherType
• IEEE 802.1p user priority (outer and/or inner VLAG tag)
• VLAN identifier value or range (outer and/or inner VLAN tag)

DiffServ and ACL actions:

• Assign matching traffic flow to a specific queue
• Specific-port redirect or mirror matching traffic flow
• Generate trap log entries containing rule hit counts

Auto VoIP: Automatic VoIP Class of Service (CoS) settings Direct user configuration of the following:

• IP DSCP to traffic class mapping
• IP precedence to traffic class mapping
• Interface trust mode: IEEE 802.1p, IP precedence, IP DSCP, or untrusted
• Interface traffic shaping rate
• Minimum and maximum bandwidth per queue
• Strict priority versus weighted (WRR/WFQ) scheduling per queue
• Tail drop versus Weighted Random Early Detection (WRED) queue depth management

BGP4 

• RFC 1997 BGP Communities Attribute
• RFC 2385 Protection of BGP Sessions via the TCP MD5 Signature Option
• RFC 2545 BGP-4 multiprotocol extensions for IPv6 inter-domain routing
• RFC 2918 Route Refresh Capability for BGP-4
• RFC 4271 A Border Gateway Protocol 4 (BGP-4) 
• RFC 4360 BGP Extended Communities Attribute 
• RFC 4456 BGP Route Reflection: An Alternative to Full Mesh Internal BGP (IBGP)
• RFC 4486 Subcodes for BGP Cease Notification Message
• RFC 4724 Graceful Restart
• RFC 4760 Multiprotocol Extensions for BGP-4 
• RFC 5492 Capabilities Advertisement with BGP-4
• RFC 6793 BGP Support for Four-Octet Autonomous System (AS) Number Space

METRO

• IEEE 802.1ad Double VLAN tagging (in compliance with TR-101)
• IEEE 802.1ag Connectivity Fault Management (CFM)
• IEEE 802.3ah Operations, Administration and Maintenance (OAM)
• DSL Forum TR-069 CPE WAN Management Protocol (supports objects from TR-098)
• Layer-2 Protocol Tunneling (L2PT)

DATA CENTER

• IEEE 802.1Qau Virtual bridged local area networks amendment 13: congestion notification (Draft 2.4)
• IEEE 802.1Qaz Enhanced transmission election for bandwidth sharing between traffic classes (Draft 2.4)
• ANSI/INCITS Fibre Channel backbone-5 (FC-BB-5) Rev 2.0.0 - FIP snooping bridge
• OpenFlow Switch Specification, Version 1.0.0 (Wire Protocol 0x01) and Version 1.3.4
• RFC 7047 Open vSwitch Database Management Protocol