{"id":11201,"date":"2024-06-29T13:54:13","date_gmt":"2024-06-29T06:54:13","guid":{"rendered":"https:\/\/serverhot.vn\/product\/uncategorized\/thiet-bi-mang-switch-cisco-16-port-gigabit-2-port-gigabit-sfp-smart-cbs220-16t-2g-eu-ma-san-pham-cbs220-16t-2g-eu\/"},"modified":"2024-06-29T13:54:20","modified_gmt":"2024-06-29T06:54:20","slug":"thiet-bi-mang-switch-cisco-16-port-gigabit-2-port-gigabit-sfp-smart-cbs220-16t-2g-eu-ma-san-pham-cbs220-16t-2g-eu","status":"publish","type":"product","link":"https:\/\/serverhot.vn\/vi\/-product-\/thiet-bi-mang-switch-cisco-16-port-gigabit-2-port-gigabit-sfp-smart-cbs220-16t-2g-eu-ma-san-pham-cbs220-16t-2g-eu\/","title":{"rendered":"Thi\u1ebft B\u1ecb M\u1ea1ng Switch Cisco 16-Port Gigabit + 2-Port Gigabit SFP Smart CBS220-16T-2G-EU M\u00e3 s\u1ea3n ph\u1ea9m: CBS220-16T-2G-EU"},"content":{"rendered":"
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Performance<\/span><\/td>\n<\/tr>\n
Switching capacity<\/td>\nForwarding rate in millions of packets per second (mpps; 64-byte packets): 26.78<\/td>\n<\/tr>\n
Switching capacity in Gigabits per second (Gbps): 36<\/td>\n<\/tr>\n
Layer 2 switching<\/span><\/td>\n<\/tr>\n
MAC table<\/td>\nUp to 8,192 Media Access Control (MAC) addresses<\/td>\n<\/tr>\n
Spanning Tree Protocol (STP)<\/td>\nStandard 802.1d Spanning Tree support, enabled by default
Fast convergence using 802.1w (Rapid Spanning Tree [RSTP])
Multiple Spanning Tree instances using 802.1s (MSTP)
16 instances are supported<\/td>\n<\/tr>\n
Port grouping<\/td>\nSupport for IEEE 802.3ad Link Aggregation Control Protocol (LACP)
+ Up to 8 groups
+ Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation
Load balance based on source and destination MAC address, or source and destination MAC\/IP<\/td>\n<\/tr>\n
VLAN<\/td>\nSupport for up to 256 Virtual Local Area Networks (VLANs) simultaneously
Port-based and 802.1Q tag-based VLANs
Management VLAN
Guest VLAN<\/td>\n<\/tr>\n
Auto voice VLAN<\/td>\nVoice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS<\/td>\n<\/tr>\n
QinQ VLAN<\/td>\nVLANs transparently cross a service provider network while isolating traffic among customers<\/td>\n<\/tr>\n
Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP)<\/td>\nProtocols for automatically propagating and configuring VLANs in a bridged domain<\/td>\n<\/tr>\n
Head-of-Line (HOL) blocking<\/td>\nHOL blocking prevention<\/td>\n<\/tr>\n
Jumbo frame<\/td>\nFrame sizes up to 9,216 supported<\/td>\n<\/tr>\n
Loopback detection<\/td>\nLoopback detection provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STP.<\/td>\n<\/tr>\n
Automatic Media-Dependent Interface Crossover (MDIX)<\/td>\nAutomatically adjusts transmit and receive pairs if an incorrect cable type (crossover or straight-through) is installed.<\/td>\n<\/tr>\n
Security<\/span><\/td>\n<\/tr>\n
ACLs<\/td>\nDrop or rate limit based on source and destination MAC, VLAN ID or IP address, protocol, port, Differentiated Services Code Point (DSCP)\/IP precedence, Transmission Control Protocol (TCP)\/ User Datagram Protocol (UDP) source and destination ports, 802.1p priority, Ethernet type, Internet Control Message Protocol (ICMP) packets, Internet Group Management Protocol (IGMP) packets, TCP flag
Support up to 512 rules<\/td>\n<\/tr>\n
Port security<\/td>\nCreates the ability to lock source MAC addresses to ports; limits the number of learned MAC addresses<\/td>\n<\/tr>\n
IEEE 802.1X (authenticator role)<\/td>\n802.1X: Remote Authentication Dial-in User Service (RADIUS) authentication; guest VLAN;
Single-host, multiple-host, and multisession mode<\/td>\n<\/tr>\n
RADIUS, TACACS+<\/td>\nSupports RADIUS and Terminal Access Controller Access Control System (TACACS) authentication; switch functions as a client<\/td>\n<\/tr>\n
MAC address filtering<\/td>\nSupported<\/td>\n<\/tr>\n
Storm control<\/td>\nBroadcast, multicast, and unknown unicast<\/td>\n<\/tr>\n
DoS protection<\/td>\nDOS attack prevention<\/td>\n<\/tr>\n
STP Bridge Protocol Data Unit (BPDU) Guard<\/td>\nThis security mechanism protects the network from invalid configurations. A port enabled for BPDU Guard is shut down if a BPDU message is received on that port.<\/td>\n<\/tr>\n
Spanning Tree Loop Guard<\/td>\nThis feature provides additional protection against Layer 2 forwarding loops (STP loops).<\/td>\n<\/tr>\n
Secure Shell (SSH) Protocol<\/td>\nSSH is a secure replacement for Telnet traffic. SCP also uses SSH. SSH v1 and v2 are supported.<\/td>\n<\/tr>\n
Secure Sockets Layer (SSL)<\/td>\nSSL support: Encrypts all HTTPS traffic, allowing highly secure access to the browser-based management GUI in the switch<\/td>\n<\/tr>\n
QoS<\/span><\/td>\n<\/tr>\n
Priority levels<\/td>\n8 hardware queues per port<\/td>\n<\/tr>\n
Scheduling<\/td>\nStrict priority and Weighted Round-Robin (WRR) queue assignment based on DSCP and class of service (802.1p\/CoS)<\/td>\n<\/tr>\n
Class of service<\/td>\nPort-based; 802.1p VLAN priority-based; IPv4\/v6 IP precedence, Type of Service (ToS), and DSCP-based; Differentiated Services (DiffServ); classification and re-marking ACLs, trusted QoS<\/td>\n<\/tr>\n
Rate limiting<\/td>\nIngress policer; egress shaping and rate control; per VLAN, per port, and flow-based<\/td>\n<\/tr>\n
Congestion avoidance<\/td>\nA TCP congestion avoidance algorithm is required to reduce and prevent global TCP loss synchronization<\/td>\n<\/tr>\n
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