Cisco CBS350-8T-E-2G-EU-RF

Cisco switch CBS350-8T-E-2G-EU - REFRESH

CISCO REFRESH sú repasované produkty, ktoré spoločnosť CISCO dodáva s certifikáciou kvality, zárukou a servisnou podporou zodpovedajúcou ekvivalentnému novému produktu

Riadené switche radu Cisco Business 350 sú spoľahlivými stavebnými prvkami pre siete malých firiem. Vďaka intuitívnemu ovládaciemu panelu, pokročilým funkciám a všadeprítomnému zabezpečeniu urýchľujú spravované switche radu Cisco Business 350 vašu digitálnu transformáciu.

Záruka platná pre End of Support 31. 10. 2029. Oznámenie End of Life pre CISCO CBS350 Stránky produktu: CBS350-8T-E-2G-EU Quick start guide: Quick start guide Switching capacity and forwarding rate (All switches are wire speed and nonblocking) Capacity v miliónoch balíkov za sekundu (mpps) (64-byte balíky) 14,88

Switching Capacity in Gigabits per Second (Gbps) 20

Layer 2 switching Spanning Tree Protocol (STP) Štandard 802.1d Spanning Tree support

Fast convergence using 802.1w (Rapid Spanning Tree [RSTP]), enabled by default

Multiple Spanning Tree instances using 802.1s (MSTP); 8 instances sú podporované

Per-VLAN Spanning Tree Plus (PVST+) a Rapid PVST+ (RPVST+); 126 instances are supported

Port grouping/link aggregation Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP)

Up to 8 groups

Up to 8 portov na skupinu s 16 candidate porty pre každého (dynamické) 802.3ad link aggregation

VLAN Support for up to 4,094 VLANs simultaneously

Port-based and 802.1Q tag-based VLANs; MAC-based VLAN; protocol-based VLAN; IP subnet-based VLAN

Management VLAN

Private VLAN with promiscuous, isolated, and community port

Private VLAN Edge (PVE), tiež known ako chránené porty, s viacerými uplinks

Guest VLAN, unauthenticated VLAN

Dynamic VLAN assignment via RADIUS server along with 802.1x client authentication

CPE VLAN

Voice VLAN Voice traffic is automaticky zoskupené a voice-špecifické VLAN a treated with appropriate levels of QoS. Voice Services Discovery Protocol (VSDP) delivers network wide zero-touch deployment of voice endpoints and call control devices

Multicast TV VLAN Multicast TV VLAN spôsobuje, že single multicast VLAN bude skompletizovaný v sieťach, zatiaľ čo subscribers remain in separate VLANs. Tento feature is also known as Multicast VLAN Registration (MVR)

VLAN Translation Support for VLAN One-to-One Mapping. V VLAN 1-to-One Mapping, na edge interface customer VLANs (C-VLANs) sú zmapované na servisné zariadenie VLANs (S-VLANs) a originálne C-VLAN tagy sú replaced by špecifikované S-VLAN

Q-in-Q VLANs transparentne cross a service provider network while isolating traffic among customers

Selective Q-in-Q Selective Q-in-Q je rozšírenie na základné Q-in-Q feature and provides, per edge interface, multiple mappings of different C-VLANs to separate S-VLANs

Selective Q-in-Q tiež spôsobuje configuring of Ethertype (tag protokolu [TPID]) of the S-VLAN tag

Layer 2 protocol tunneling over Q-in-Q is also supported

Generic VLAN Registration Protocol (GVRP)/Generic Attribute Registration Protocol (GARP) Generic VLAN Registration Protocol (GVRP) a Generic Attribute Registration Protocol (GARP) umožňuje automatickú podporu a konfiguráciu VLAN v bridged domain

Unidirectional Link Detection (UDLD) UDLD monitory fyzickej pripojenia k detectu unidirectional links súvisiacich s incorrectným drôtom alebo káblom/portom falošných to prevent forwarding loops and black holing of traffic in switched networks

Dynamic Host Configuration Protocol (DHCP) Relay at Layer 2 Relay of DHCP traffic na DHCP server in different VLAN; works with DHCP Option 82

Internet Group Management Protocol (IGMP) versions 1, 2, and 3 snooping IGMP limity bandwidth-intensive multicast traffic to only the requesters; supports 2K multicast skupiny (source-specific multicasting is also supported)

IGMP Querier IGMP querier sa používa na podporu Layer 2 multicast domain of snooping switches in the absence of a multicast router

IGMP proxy Proxy IGMP provides a mechanizmus pre multicast forwarding založený na IGMP membership informácie bez potreby pre viacero complicated multicast routing protocols.

Head-of-Line (HOL) blocking HOL blocking prevention

Loopback Detection Loopback detection provides protection against loops by prenosná loop protocol balíky z portov na ktorých loop protection má byť enabled. It operates independently of STP

Layer 3 IPv4 routing Wirespeed routing of IPv4 balíky

Up to 990 statických smerov a up to 128 IP interfaces

IPv6 routing Wirespeed routing of IPv6 balíky

Layer 3 Interface Configuration of Layer 3 interface on physical port, Link Aggregation (LAG), VLAN interface, or loopback interface

Classless Interdomain Routing (CIDR) Support for classless interdomain routing

RIP v2 Support for Routing Information Protocol version 2 for dynamic routing

Policy-Based Routing (PBR) Flexible routing control to direct packets to different next hop based on IPv4 or IPv6 Access Control List (ACL)

DHCP Server Switch functions as an IPv4 DHCP server serving IP addresses for multiple DHCP pools/scopes

Support for DHCP options

DHCP relay at Layer 3 Relay of DHCP traffic across IP domains

User Datagram Protocol (UDP) relay Relay of broadcast information across Layer 3 domains for application discovery or relaying of Bootstrap Protocol (BOOTP)/DHCP packets

Security ecure Shell (SSH) Protocol SSH je secure replacement for Telnet traffic. Secure Copy Protocol (SCP) also uses SSH. SSH v1 a v2 sú podporované

• Secure Sockets Layer (SSL) SSL support: Encrypts all HTTPS traffic, spôsobuje vysoko zabezpečený prístup k browser-based management GUI in the switch
• IEEE 802.1X (Authenticator role) 802.1X: Remote Authentication Dial-In User Service (RADIUS) authentication and accounting, MD5 hash; guest VLAN; unauthenticated VLAN, single/multiple host mode and single/multiple sessions

Supports time-based 802.1X; dynamic VLAN assignment; MAC authentication

IEEE 802.1X supplicant Switch môže byť configured to act as a supplicant to another switch. Tieto rozšírené sú zabezpečené bezpečné pripojenie v oblastiach mimo drveného closetu (such as conference rooms)

Web-based authentication Web-based authentication provides network admission control through web browser to any host devices and operating systems

STP Bridge Protocol Data Unit (BPDU) Guard A security mechanizmus to protect the network from invalid configurations. A port povolený pre BPDU Guard je shut down ak sa BPDU správa je received on that port. This avoids accidental topology loops

STP Root Guard Tieto preventy edge devices not in network administrator's control from becoming Spanning Tree Protocol root nodes

STP loopback guard Provides additional protection against Layer 2 forwarding loops (STP loops)

DHCP snooping Filtery z DHCP messages with unregistered IP address and/or from unexpected or untrusted interfaces.

IP Source Guard (IPSG) Keď IP Source Guard je nainštalovaný v prístave, prepínače filtrov z IP balíkov bol prijatý z prístavu aj v prípade, že zdroj IP adries obsahuje balíky, ktoré nie sú statické navrhnuté alebo dynamicky načítané z DHCP snooping. Tieto prevents IP address spoofing.

Dynamic ARP Inspection (DAI) Switch discards ARP balíky z portu, ak nie sú statické alebo dynamické IP/MAC bindingy alebo ak sú tieto discrepancie medzi zdrojom alebo destináciou address v ARP balíku. Tieto prevents man-in-the-middle attacks.

IP/MAC/Port Binding (IPMB) Preceding features (DHCP Snooping, IP Source Guard, a Dynamic ARP Inšpekcia) pracovať spolu s prevenciou DOS útokov na sieť, thereby increasing network availability

Secure Core Technology (SCT) Makes sure that the switch will receive and process management and protocol traffic no matter how much traffic is received

Secure Sensitive Data (SSD) A mechanizmus to manažment sensitive dáta (such as passwords, keys, and so on) zabezpečili on switch, populating this data to other devices, and secure autoconfig. Access pre zobrazenie citlivých údajov ako prostriedok alebo rozširovanie je urobený s cieľom použiť prístup k prístupu používateľa k prístupu a prístup k metóde používateľa.

Trustworthy systems Trustworthy systems provide a highly secure foundation for Cisco products

Run-time defenses (Executable Space Protection [X-Space], Address Space Layout Randomization [ASLR], Built-In Object Size Checking [BOSC])

Private VLAN Private VLAN provides security and isolation between switch ports, which helps ensure that users cannot snoop on other users' traffic; supports multiple uplinks

Layer 2 isolation Private VLAN Edge (PVE) PVE (ako known as protected ports) provides Layer 2 isolation between devices in the same VLAN, supports multiple uplinks

Port security Ability na lock source MAC addresses to ports and limits the number of learned MAC addresses

RADIUS/TACACS+ Supports RADIUS and TACACS authentication. Switch functions as a client

RADIUS accounting RADIUS účtovanie funkcií allow data to be sent na štarte a koniec služieb, ukazujúc amount of resources (such as time, balíky, byty, a so on) sa používa počas session

Storm control Broadcast, multicast, a unknown unicast

DoS prevention Denial-of-Service (DOS) attack prevention

Multiple user privilege levels in CLI Level 1, 7, and 15 privilege levels

ACLs Support for up to 1,024 rules

Drop alebo hraničný limit založený na zdroji a zdroji MAC, VLAN ID, IPv4 alebo IPv6 address, IPv6 flow label, protocol, port, Differentiated Services Code Point (DSCP)/IP precedence, Transmission Control Protocol/User Datagram Protocol (TCP/UDP) source and destination ports, 802.1p priority, Ethernet type, Internet Control Message Protocol (ICMP) balíky, IGMP balíky, TCP flag; ACL môže byť použitý na both ingress and egress sides

Time-based ACLs supported

Quality of Service Priority levels 8 hardvér queues

Scheduling Strict priority a Weighted Round-Robin (WRR)

Class of service Port je založený; 802.1p VLAN priority-based; IPv4/v6 IP precedencia/Type of Service (ToS)/DSCP-based; Differentiated Services (DiffServ); classification and remarking ACLs, trusted QoS

Queue assignment je založený na DSCP a triede služieb (802.1p/CoS)

Rate limiting Ingress policer; egress shaping and rate control; per VLAN, per port, and flow based; 2R3C policing

Congestion avoidance A TCP congestion avoidance algorithm is required to minimize and prevent global TCP loss synchronization iSCSI traffic optimization A mechanizmus pre giving priority to iSCSI traffic over other types of traffic

Štandards IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3ad Link Aggregation Control Protocol, IEEE 802. 802.3ae 10 Gbit/s Ethernet cez fiber pre LAN, IEEE 802.3an 10GBase-T 10 Gbit/s Ethernet nad copper twisted pár kabel, IEEE 802.3x Flow Control, IEEE 802.1D (STP, GARP, and. /p VLAN, IEEE 802.1w Rapid STP, IEEE 802.1s Multiple STP, IEEE 802.1X Port Access Authentication, IEEE 802.3af, IEEE 802.3at, IEEE 802.1AB Link Layer Discovery Protocol, IEEE 802. 768, RFC 783, RFC 791, RFC 792, RFC 793, RFC 813, RFC 826, RFC 879, RFC 896, RFC 854, RFC 855, RFC 856, RFC 858, RFC 892, RFC 892, RFC 892 RFC 950, RFC 951, RFC 1042, RFC 1071, RFC 1123, RFC 1141, RFC 1155, RFC 1157, RFC 1213, RFC 1215, RFC 1286, RFC 1350, RF4 1 RFC 1533, RFC 1541, RFC 1542, RFC 1573, RFC 1624, RFC 1643, RFC 1700, RFC 1757, RFC 1867, RFC 1907, RFC 2011, RFC 2012, RFC 2131, RFC 2132, RFC 2233, RFC 2576, RFC 2616, RFC 2618, RFC 2665, RFC 2666, RFC 2674, RFC 2737, RFC 2819, RFC 2863, RF4 3 RFC 3412, RFC 3413, RFC 3414, RFC 3415, RFC 3416, RFC 4330

IPv6 IPv6 IPv6 host mode; IPv6 over Ethernet; Dual IPv6/IPv4 stack

IPv6 neighbor and router discovery (ND); IPv6 stateless address autoconfiguration; Path Maximum Transmission Unit (MTU) discovery

Duplicate Address Detection (DAD); ICMP version 6

DHCPv6 stateful client

IPv6 cez sieť IPv4 s intrasitou Automatic Tunnel Addressing Protocol (ISATAP) tunnel support

USGv6 a IPv6 Gold Logo certified

IPv6 QoS Prioritize IPv6 packets in hardware

IPv6 ACL Drop or rate limit IPv6 packets in hardware

IPv6 First Hop Security RA guard

ND inspection

DHCPv6 guard

Neighbor binding table (snooping and static entries)

Neighbor binding integrity check

Multicast Listener Discovery (MLD v1/2) snooping Deliver IPv6 multicast balíky len na to, čo potrebujú prijímatelia

MLD proxy MLD proxy provides a mechanizmus pre multicast forwarding založený na MLD membership informácie bez potreby pre viacero complicated multicast routing protocols.

IPv6 applications Web/SSL, Telnet server/SSH, ping, traceroute, Simple Network Time Protocol (SNTP), Trivial File Transfer Protocol (TFTP), SNMP, RADIUS, syslog, DNS (Domain Name System) klient, Telnet Client, DHCP Client, DHCP Autoconfig, IPv6 DHCP Relay, Terminal Access Controller Access Control System Plus (TACACS+)

• IPv6 RFCs supported RFC 4443 (which obsoletes RFC2463): ICMP version 6
• RFC 4291 (which obsoletes RFC 3513): IPv6 address architecture
• RFC 4291: IPv6 addressing architecture
• RFC 2460: IPv6 specification
• RFC 4861 (which obsoletes RFC 2461): neighbor discovery for IPv6
• RFC 4862 (which obsoletes RFC 2462): IPv6 stateless address autoconfiguration
• RFC 1981: path MTU discovery
• RFC 4007: IPv6 scoped address architecture
• RFC 3484: default address selection mechanism
• RFC 5214 (which obsoletes RFC 4214): ISATAP tunneling
• RFC 4293: MIB IPv6: textual conventions and general group
• RFC 3595: textual conventions for IPv6 flow label

Management Cisco Business Dashboard Support for embedded probe pre Cisco Business Dashboard running on the switch. Eliminate potrebu nasadenia a oddelený hardvér alebo virtuálny stroj pre Cisco Business Dashboard Probe on site.

Cisco Business mobile app Mobilné aplikácie pre Cisco Business Switch and Wireless products. Help to set up a miestne siete v minútach a naviguje easy management at your fingertips.

Cisco Network Plug and Play (PnP) agent Cisco Network Plug and Play Solution poskytuje jednoduché, secure, unified, a integrované, ktoré sa týkajú nových vetví alebo campus device rollouts alebo na vykonanie aktualizácií na existujúcu sieť. Solution provides a unified approach to provision Cisco routers, switches, and wireless devices with near-zero-touch deployment experience

Supports Cisco PnP Connect

Web user interface Built-in switch configuration utility for easy browser-based device configuration (HTTP/HTTPS).

Supports simple and advanced mode, configuration, wizards, customizable dashboard, system maintenance, monitoring, online help, and universal search

SNMP SNMP verzie 1, 2c, a 3 s podporou pre traps, a SNMP verziou 3 User-based Security Model (USM)

Remote Monitoring (RMON) Embedded RMON software agent supports 4 RMON groups (history, štatistikycs, alarms, and events) pre pokročilé riadenie riadenia, monitorovania a analýzy

IPv4 a IPv6 dual stack Coexistence of both protocol stacks to ease migration

Firmware upgrade Aktualizácia webového prehliadača (HTTP/HTTPS) a TFTP a inovácia cez SCP beží cez SSH

Dual images for resilient firmware upgrades

Port mirroring Traffic on port môže byť zmierený do ďalšieho portu pre analýzu s analyzátorom siete alebo RMON probe. Up to 8 zdrojových portov môže byť zmierený do jedného prístavného portu.

VLAN mirroring Traffic z VLAN môže byť zmierený do portu pre analýzu s analyzátorom siete alebo RMON probe. Up to 8 source VLANs môže byť zmierený do jedného prístavného portu.

Flow-based redirection and mirroring Redirect or mirror traffic to a destination port or mirroring session založený na flow

Remote Switch Port Analyzer (RSPAN) Traffic can be mirrored across Layer 2 domain to a remote port on different switch for easier troubleshooting sFlow agent Switch môže exportovať sFlow sample to external collectors. sFlow provides visibility into network traffic down to flow level

DHCP (options 12, 59, 60, 66, 67, 82, 125, 129, and 150) DHCP options facilitate tighter control from a central point (DHCP server) to obtain IP address, autoconfiguration (with configuration and image file download), DHCP relay, and hostname

Secure Copy (SCP) Securely transfer files to and from the switch

Autoconfiguration with Secure Copy (SCP) file download Enables secure mass deployment with protection of sensitive data

Text-editable config files Konfigurované súbory môžu byť editované s editorom textu a prevzaté do iných switchov, facilitating easier mass deployment

Smartports Simplified configuration of QoS and security capabilities

Auto Smartports Využitie inteligencie delivered cez Smartport role a aplikácia je automaticky pripojená k portu, ktorý je založený na zariadeniach naverených cez Cisco Discovery Protocol alebo LLDP-MED. This facilitates zero-touch deployments

Textview CLI Scriptable command-line interface. Full CLI as well as a menu-based CLI je supported. User privilege levels 1, 7, and 15 sú podporované pre CLI

Localization Localization of GUI and documentation into multiple languages

Login banner Configurable multiple banners pre web as well as CLI

Other management Traceroute; single IP manažment; HTTP/HTTPS; SSH; RADIUS; port mirroring; TFTP upgrade; DHCP client; BOOTP; SNTP; Xmodem upgrade; cable diagnostics; ping; syslog; Telnet client (SSH secure support); automatic time settings from Management Station

Green (power efficiency) Energy Detect Automatically turns power off on RJ-45 port pri detekčnom linke down.

Cable length detection Adjusts signal strength na základe length cable. Znížte power consumption for shorter cables.

EEE Compliant (802.3az) Supports IEEE 802.3az on all copper Gigabit Ethernet ports

Disable port LEDs LED sa môže manuálne turned off to save on energy

Time-based port operation Link up or down based on user-defined schedule (when the port is administratively up)

Time-based PoE PoE power can be on alebo off založený na user-defined schedule to save energy

General Jumbo frames Frame sizes up to 9K byty. The default MTU aj s 2K bytes

MAC table 16K addresses

Discovery Bonjour Switch advertises itself using the Bonjour protocol

Link Layer Discovery Protocol (LLDP) (802.1ab) s LLDP-MED extensions LLDP umožňuje prepínač do advertise jeho identifikácie, configuration, a schopnosti k neighboring devices that store the data in a MIB. LLDP-MED je rozšírenie na LLDP that adds the extensions needed for IP phones

Cisco Discovery Protocol Switch advertises itself using the Cisco Discovery Protocol. It also learns the connected device and its characteristics via Cisco Discovery Protocol

Hardvér

Power Consumption (worst case) System power consumption 110V=12.55W 220V=12.56

Heat dissipation (BTU/hr) 42.86

Ports Total system ports 10 x Gigabit Ethernet

RJ-45 ports 8 x Gigabit Ethernet

Combo ports (RJ-45 + SFP) 2 x Gigabit Ethernet combo

Console port Cisco štandard RJ45 console port

USB slot USB Type-A slot na prednom paneli prepínača pre jednoduché file and image management

Buttons Reset button

Cabling type Unshielded Twisted Pair (UTP) Category 5e or better for 1000BASE-T

LEDs System, Link/Act, PoE, Speed

Flash 256 MB

CPU 800 MHz ARM

DRAM 512 MB

Packet Buffer Packet buffer (All numbers aggregate across all ports as buffers are dynamically shared:) 1.5 MB

Supported SFP modules SKU Media

MGBSX1 Multimode fiber

MGBLX1 Single-mode fiber

MGBLH1 Single-mode fiber

MGBT1 UTP cat 5e

GLC-SX-MMD Multimode fiber

GLC-LH-SMD Single-mode fiber

GLC-BX-U Single-mode fiber

GLC-BX-D Single-mode fiber

GLC-TE UTP cat 5e

Environmental Unit dimensions (W x D x H) 268 x 185 x 44 mm (10.56 x 7.28 x 1.73 in)

Unit weight 1.39 kg (3.06 lb)

Power 100-240 V, 50-60 Hz, External

Certifications UL (UL 62368), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A

Operating temperature 23° až 122°F (-5° až 50°C)

Storage temperature -13° až 158°F (-25° až 70°C)

Operating humidity 10% až 90%, relatívne, noncondensing

Storage humidity 10% až 90%, relatívne, noncondensing

Acoustic Noise and Mean Time Between Failure (MTBF) Fan (number) Fanless

Acoustic noise N/A

MTBF pri 25°C (hours) 2171669

Warranty Limited lifetime with next business day advance replacement

Package contents Cisco Business 350 Series Managed Switch

Power adaptér

Mounting Kit

Quick Start Guide

Minimum Requirements Web browser: Chrome, Firefox, Edge, Safari

Category 5e Ethernet network cable

TCP/IP, sieťový adaptér, a sieťový operačný systém (such as Microsoft Windows, Linux alebo Mac OS X) inštalovaný