User manual Cisco SG300-52P 50-Port 10/100/1000 Gigabit SG300-52P-K9-NA
Operating instructions and pdf manual for use - Cisco SG300-52P 50-Port 10/100/1000 Gigabit SG300-52P-K9-NA User manual, User manual Cisco SG300-52P 50-Port 10/100/1000 Gigabit SG300-52P-K9-NA, Cisco, SG300-52P, 50-Port, 10/100/1000, Gigabit, SG300
User manual for Cisco SG300-52P 50-Port 10/100/1000 Gigabit SG300-52P-K9-NA
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User manual for the Cisco SG300-52P 50-Port 10/100/1000 Gigabit SG300-52P-K9-NA
The user manual for the Cisco SG300-52P 50-Port 10/100/1000 Gigabit SG300-52P-K9-NA provides
necessary instructions for the proper use of the product Computers & Solutions - Networking - Network Switches, Bridges & Hubs.
The SG300-52P 50-Port 10/100/1000 Gigabit Managed PoE+ Switch from Cisco provides a reliable foundation for your business network. It delivers the features you need to improve the availability of your critical business applications, protect sensitive data and optimize network bandwidth to deliver information and applications more effectively. Setting up and the usage of the Cisco SG300-52P is a breeze and it provides the ideal combination of affordability and capabilities for small businesses and helps you create a more efficient, better-connected workforce.
The Cisco SG300-52P has the advanced security management capabilities and network features you need to support business-class data, voice, security and wireless technologies. At the same time, it is simple to deploy and configure, allowing you to take advantage of the managed network service your business requires.
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Additional parameters of the Cisco SG300-52P 50-Port 10/100/1000 Gigabit SG300-52P-K9-NA:
Specifications
Performance
Capacity in Mpps (64-byte packets): 77.38 Switching Capacity in Gbps: 104
Layer 2 Switching
Spanning Tree Protocol: Standard 802.1d Spanning Tree support Fast convergence using 802.1w (Rapid Spanning Tree), enabled by default Multiple Spanning Tree instances using 802.1s Port Grouping: Support for IEEE 802.3ad Link Aggregation Control Protocol • Up to 8 groups • Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation VLAN: Support for up to 256 VLANs simultaneously (out of 4096 VLAN IDs) Port-based and 802.1Q tag-based VLANs MAC-based VLAN Management VLAN Private VLAN Edge, also known as protected ports, with multiple uplinks Guest VLAN Unauthenticated VLAN Voice VLAN: Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS Q-in-Q VLAN: VLANs transparently cross a service provider network while isolating traffic among customers Generic VLAN Registration Protocol/Generic Attribute Registration Protocol: Protocols for automatically propagating and configuring VLANs in a bridged domain Dynamic Host Configuration Protocol Relay at Layer 2: Relay of DHCP traffic to DHCP server in different VLAN. Works with DHCP Option 82 Internet Group Management Protocol Versions 1, 2 and 3 snooping: IGMP limits bandwidth-intensive multicast traffic to only the requesters; supports 256 multicast groups (source-specific multicasting is also supported) IGMP Querier: IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router Head-of-Line (HOL) Blocking: HOL blocking prevention
Layer 3
IPv4 Routing: Wirespeed routing of IPv4 packets Up to 32 static routes and up to 32 IP interfaces Classless Inter-Domain Routing: Support for CIDR DHCP Relay at Layer 3: Relay of DHCP traffic across IP domains User Datagram Protocol Relay: Relay of broadcast information across Layer 3 domains for application discovery or relaying of BootP/DHCP packets
Security
Secure Shell Protocol: SSH secures Telnet traffic to and from the switch; SSH v1 and v2 are supported Secure Sockets Layer: SSL support: Encrypts all HTTPS traffic, allowing highly secure access to the browser-based management GUI in the switch IEEE 802.1X (Authenticator role): 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 STP Bridge Protocol Data Unit Guard: A security mechanism to protect the network from invalid configurations. A port enabled for BPDU Guard is shut down if a BPDU message is received on that port Secure Core Technology: Ensures that the switch will receive and process management and protocol traffic no matter how much traffic is received Layer 3 Isolation: Allow/disallow routing between IP subnets or directly connected IP networks Layer 2 Isolation Private VLAN Edge (PVE) with community VLAN: PVE (also known as protected ports) provides Layer 2 isolation between devices in the same VLAN, supports multiple uplinks Port Security: Locks MAC addresses to ports, and limits the number of learned MAC addresses RADIUS/TACACS+: Supports RADIUS and TACACS authentication. Switch functions as a client Storm Control: Broadcast, multicast and unknown unicast DoS Prevention: DoS attack prevention Congestion Avoidance: A TCP congestion avoidance algorithm is required to minimize and prevent global TCP loss synchronization. ACLs: Support for up to 512 rules Drop or rate limit based on source and destination MAC, VLAN ID or IP address, protocol, port, differentiated services code point/IP precedence, TCP/ UDP source and destination ports, 802.1p priority, Ethernet type, Internet Control Message Protocol packets, IGMP packets, TCP flag
Quality of Service
Priority Levels: 4 hardware queues Scheduling: Strict priority and weighted round-robin Queue assignment based on DSCP and class of service (802.1p/CoS) Class of Service: Port based; 802.1p VLAN priority based; IPv4/v6 IP precedence/type of service/DSCP based; Differentiated Services (DiffServ); classification and re-marking ACLs, trusted QoS Rate Limiting: Ingress policer; egress shaping and rate control; per VLAN, per port and flow based
IPv6: IPv6 host mode IPv6 over Ethernet Dual IPv6/IPv4 stack IPv6 neighbor and router discovery IPv6 stateless address auto-configuration Path maximum transmission unit discovery Duplicate address detection ICMP version 6 IPv6 over IPv4 network with Intra-Site Automatic Tunnel Addressing Protocol support IPv6 QoS: Prioritize IPv6 packets in hardware IPv6 ACL: Drop or rate limit IPv6 packets in hardware Multicast Listener Discovery Snooping: Deliver IPv6 multicast packets only to the required receivers IPv6 Applications: Web/SSL, Telnet server/SSH, ping, traceroute, Simple Network Time Protocol, Trivial File Transfer Protocol, SNMP, RADIUS, syslog, DNS client, protocol-based VLANs IPv6 RFCs Supported: RFC 2463 - ICMP version 6 RFC 3513 - IPv6 address architecture RFC 4291 - IPv6 addressing architecture RFC 2460 - IPv6 specification RFC 2461 - Neighbor discovery for IPv6 RFC 2462 - IPv6 stateless address auto-configuration RFC 1981 - Path MTU discovery RFC 4007 - IPv6 scoped address architecture RFC 3484 - Default address selection mechanism RFC 4214 - ISATAP tunneling RFC 4293 - MIB IPv6: Textual conventions and general group RFC 3595 - Textual conventions for IPv6 flow label
Management
Web User Interface: Built-in switch configuration utility for easy browser-based device configuration (HTTP/HTTPS). Supports configuration, system dashboard, system maintenance and monitoring
SNMP: SNMP versions 1, 2c, and 3 with support for traps, and SNMP version 3 user-based security model
Remote Monitoring: Embedded RMON software agent supports 4 RMON groups (history, statistics, alarms and events) for enhanced traffic management, monitoring and analysis
IPv4 and IPv6 Dual Stack: Coexistence of both protocol stacks to ease migration
Firmware Upgrade: Web browser upgrade (HTTP/HTTPS) and TFTP Upgrade can be initiated through console port as well Dual images for resilient firmware upgrades
Port Mirroring: Traffic on a port can be mirrored to another port for analysis with a network analyzer or RMON probe. Up to 8 source ports can be mirrored to one destination port. A single session is supported
VLAN Mirroring: Traffic from a VLAN can be mirrored to a port for analysis with a network analyzer or RMON probe. Up to 8 source VLANs can be mirrored to one destination port. A single session is supported
Dynamic Host Configuration Protocol (Options 66, 67, 82, 129 and 150): DHCP Options facilitate tighter control from a central point (DHCP server) to obtain IP address, auto-configuration (with configuration file download) and DHCP relay
Text-Editable Config Files: Config files can be edited with a text editor and downloaded to another switch, facilitating easier mass deployment
Smartports: Simplified configuration of QoS and security capabilities
Auto Smartports: Applies the intelligence delivered through the Smartport roles and applies it automatically to the port based on the devices discovered over CDP or LLDP-MED. This facilitates zero touch deployments
Textview CLI: Scriptable command-line interface. A full CLI as well as a menu-based CLI is supported
Cloud Services: Support for Cisco Small Business FindIT Network Discovery Utility
Localization: Localization of GUI and documentation into multiple languages
Other Management: Traceroute; single IP management; HTTP/HTTPS; SSH; RADIUS; port mirroring; TFTP upgrade; DHCP client; BOOTP; SNTP; Xmodem upgrade; cable diagnostics; ping; syslog; Telnet client (SSH secure support)
Power Efficiency
Energy Detect: Automatically turns off power off on Gigabit Ethernet RJ-45 port when detecting link down Active mode is resumed without loss of any packets when the switch detects the link up Cable Length Detection: Adjusts the signal strength based on the cable length. It reduces the power consumption for cables shorter than 10 m
General Features
Jumbo Frames: Frame sizes up to 10 KB supported on 10/100 and Gigabit interfaces MAC Table: Up to 8000 MAC addresses
Discovery
Bonjour: The switch advertises itself using the Bonjour protocol
Link Layer Discovery Protocol (802.1ab) with LLDP-MED extensions: LLDP allows the switch to advertise its identification, configuration and capabilities to neighboring devices that store the data in a MIB. LLDP-MED is an enhancement to LLDP that adds the extensions needed for IP phones
Cisco Discovery Protocol: The switch advertises itself using the Cisco Discovery Protocol
PoE Ports
48
Power Over Ethernet
375 W (PoE+ supported)
Power Consumption
Power Savings Mode: Energy Detect Short Reach System Power Consumption: 110 V=61.25 W 220 V=61.46 W Power Consumption Case (with PoE): 110 V=473.62 W 220 V=461.88 W Heat Dissipation Worst Case (BTU/hr): 1617.29
Ports
Total System Ports: 52 Gigabit Ethernet PoE+ Ports: 48 PoE+ ports with 375 W power budget RJ-45 Ports: 50 Gigabit Ethernet Combo Ports (RJ-45 + SFP): 2 Gigabit Ethernet Combo
Buttons
Reset button
Cabling Type
Unshielded twisted pair Category 5 or better for 10BASE-T/100BASE-TX; UTP Category 5 Ethernet or better for 1000BASE-T
UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A
Environmental Requirements
Operating Temperature: 32 to 104°F (0 to 40°C) Storage Temperature: -4 to 158°F (-20 to 70°C) Operating Humidity: 10 to 90%, relative, non condensing Storage Humidity: 10 to 90%, relative, non condensing
MINIMUM REQUIREMENTS
Web Browser: Mozilla Firefox version 2.5 or later; Microsoft Internet Explorer version 6 or later Category 5 Ethernet network cable TCP/IP, network adapter and network operating system (such as Microsoft Windows, Linux or Mac OS X) installed on each computer in the network
The user manual for the Cisco SG300-52P 50-Port 10/100/1000 Gigabit SG300-52P-K9-NA can be downloaded in .pdf
format if it did not come with your new network switches, bridges & hubs, although the seller is
required to supply one. It is also quite common that customers throw out
the user manual with the box, or put the CD away somewhere and then can’t find it.
That’s why we and other Cisco users keep a unique electronic library
for Cisco network switches, bridges & hubss,
where you can use our link to download the user manual for the Cisco SG300-52P 50-Port 10/100/1000 Gigabit SG300-52P-K9-NA.
The user manual lists all of the functions of the Cisco SG300-52P 50-Port 10/100/1000 Gigabit SG300-52P-K9-NA,
all the basic and advanced features and tells you how to use the network switches, bridges & hubs.
The manual also provides troubleshooting for common problems. Even greater
detail is provided by the service manual, which is not typically shipped with the product,
but which can often be downloaded from Cisco service.
If you want to help expand our database, you can upload a link to this website
to download a user manual or service manual, ideally in .pdf format. These pages
are created by you – users of the Cisco SG300-52P 50-Port 10/100/1000 Gigabit SG300-52P-K9-NA. User manuals are also
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