Converged wired plus wireless access The Cisco Catalyst 3850 is the first stackable access switching platform that enables wired plus wireless services on a single Cisco IOS XE software-based platform. With this, Cisco has pioneered a host of rich capabilities such as high availability based on stateful switchover (SSO) on stacking, granular Qo S, security, and Flexible Netflow (FNF) across wired & wireless in a seamless fashion. Flexible Net Flow (FNF) Full visibility into the wired plus wireless traffic is achieved because of the access point Control & Provisioning of Wireless Access Points (CAPWAP) tunnel termination on the switch. This helps identify users & user traffic flows in order to identify potential attackers & take corrective action at the access layer before the attack penetrates further into the network. This is achieved using FNF, which monitors every single flow entering & exiting the switch stack for wired & wireless users. It also helps identify the top wired/wireless talkers & enforce appropriate bandwidth provisioning policies. Advanced wired plus wireless Qo S capabilities The 3850 switch has advanced wired plus wireless Qo S capabilities. It uses the Cisco modular Qo S command line interface (MQC). The switch manages wireless bandwidth using unprecedented hierarchical bandwidth management starting at the per-access-point level & drilling further down to per-radio, per-service set identification (SSID), and per-user levels. This helps manage & prioritize available bandwidth between various radios & various SSIDs (enterprise, guest, and so on) within each radio on a percentage basis. The switch is also capable of automatically allocating equal bandwidth among the connected users within a given SSID. Provides a rich set of security features The Cisco Catalyst 3850 provides a rich set of security features for wired plus wireless users. Features such as IEEE 802.1x, Dynamic Host Configuration Protocol (DHCP) snooping, IP Source Guard & control plane protection, wireless intrusion prevention systems (WIPSs), and so on enable protection against unauthorized users & attackers. With a variety of wired plus wireless users connecting to the network, the switch supports session-aware networking, in which each device connected to the network is identified as one session, and unique access control lists (ACLs) and/or Qo S policies can be defined & applied using the ISE for each of these sessions, providing better control on the devices connecting to the network. Main Specifications
- Product Description: Cisco Catalyst 3850-12S-E
- switch
- 12 ports
- Managed
- desktop, rack-mountable
- Device Type: Switch
- 12 ports
- L3
- Managed
- stackable
- Enclosure Type: Desktop, rack-mountable 1U
- Subtype: Gigabit Ethernet
- Ports: 12 x Gigabit SFP
- Performance: Switching capacity:68 Gbps Stacking band
Width:480 Gbps Forwarding performance:50.5 Mpps
- Capacity: IPv 4 routes:24000 Net Flow entries:24000 Switched virtual interfaces (SVIs):1000
- MAC Address Table
Size: 32000 entries
- Jumbo Frame Support: 9198 bytes
- Routing Protocol: BGP-4, IS-IS, RIP-1, RIP-2, EIGRP, PIM-SM, EIGRP for IPv 6, OSPFv 3, PIM-SSM, RIPng
- Remote Management Protocol: SNMP 1, RMON 1, RMON 2, Telnet, SNMP 3, SNMP 2c, SSH, CLI
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Features: Auto-negotiation, ARP support, trunking, VLAN support, auto-uplink (auto MDI/ MDI-X), IGMP snooping, Syslog support, IPv 6 support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Dynamic Trunking Protocol (DTP) support, Port Aggregation Protocol (PAg P) support, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (Qo S), RADIUS support, Virtual Route Forwarding-Lite (VRF-Lite), MLD snooping, Dynamic ARP Inspection (DAI), STP Root Guard, Uni-Directional Link Detection (UDLD), Rapid Per-VLAN Spanning Tree Plus (PVRST+), IPv 4 support, Shaped Round Robin (SRR), Link Aggregation Control Protocol (LACP), Remote Switch Port Analyzer (RSPAN), layer 3 load balancing, Energy Efficient Ethernet, Cisco Stack Wise-480 technology, Cisco Stack Power technology, Flexible Net Flow (FNF)
- Compliant Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s Power AC 120/ 230 V (50/ 60 Hz )
- Power Redundancy: Optional
- Dimensions: (Wx Dx H) 44.5 cm x 45 cm x 4.45 cm
- Weight: 7.02kg
- Manufacturer Warranty: Limited lifetime warranty