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DATA SHEET ARUBA 2920 SWITCH SERIES

DATA SHEET . ARUBA 2920 SWITCH SERIES . PRODUCT OVERVIEW. The ARUBA 2920 SWITCH SERIES provides security, scalability, and ease of use for enterprise edge, SMB and branch office networks. A powerful ProVision ASIC delivers low latency, more packet buffering, and adaptive power consumption. This Layer 3 SWITCH SERIES supports modular stacking, 10 GbE, KEY FEATURES. PoE+, static and RIP routing, Access OSPF routing, Tunneled Node, ACLs, sFlow, and IPv6. The 2920 delivers a consistent ARUBA Layer 3 SWITCH SERIES with stacking, static &. wired/wireless user experience with advanced security and RIP routing, IPv6, ACLs, and sFlow network management tools with ARUBA ClearPass Policy Advanced security and network management Manager and ARUBA AirWave. With support from ARUBA tools with ARUBA ClearPass Policy Manager and Central, you can quickly set up remote branch sites with little ARUBA AirWave or no IT support. Modular 10 GbE uplinks (SFP+ and 10 GBASE-T) and upgradeable power supplies for up to 1440W PoE+.

This Layer 3 switch series supports modular stacking, 10GbE, PoE+, static and RIP routing, Access OSPF routing, Tunneled Node, ACLs, sFlow, and IPv6. The 2920 delivers a consistent wired/wireless user experience with advanced security and network management tools with Aruba ClearPass Policy

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Transcription of DATA SHEET ARUBA 2920 SWITCH SERIES

1 DATA SHEET . ARUBA 2920 SWITCH SERIES . PRODUCT OVERVIEW. The ARUBA 2920 SWITCH SERIES provides security, scalability, and ease of use for enterprise edge, SMB and branch office networks. A powerful ProVision ASIC delivers low latency, more packet buffering, and adaptive power consumption. This Layer 3 SWITCH SERIES supports modular stacking, 10 GbE, KEY FEATURES. PoE+, static and RIP routing, Access OSPF routing, Tunneled Node, ACLs, sFlow, and IPv6. The 2920 delivers a consistent ARUBA Layer 3 SWITCH SERIES with stacking, static &. wired/wireless user experience with advanced security and RIP routing, IPv6, ACLs, and sFlow network management tools with ARUBA ClearPass Policy Advanced security and network management Manager and ARUBA AirWave. With support from ARUBA tools with ARUBA ClearPass Policy Manager and Central, you can quickly set up remote branch sites with little ARUBA AirWave or no IT support. Modular 10 GbE uplinks (SFP+ and 10 GBASE-T) and upgradeable power supplies for up to 1440W PoE+.

2 The ARUBA 2920 SWITCH SERIES provides cost-effective pay as Simple deployment with Zero Touch Provisioning you grow modular stacking with a 2-port stacking module, and cloud-based ARUBA Central support support for up to four 10 GBASE-T (or SFP+) uplinks and Ready for the software defined network with REST. upgradeable power supplies so your network can quickly APIs and OpenFlow support scale when needed. The robust Layer 3 feature set requires no licensing and includes a limited lifetime warranty. Quality of Service (QoS). FEATURES AND BENEFITS. Traffic prioritization (IEEE ) allows real-time traffic Software-defined networks classification into eight priority levels mapped to eight queues Supports multiple programmatic interfaces, including REST Layer 4 prioritization enables prioritization based on APIs and Openflow and , to enable automation of TCP/UDP port numbers network operations, monitoring, and troubleshooting Class of Service (CoS) sets the IEEE priority tag Unified Wired and Wireless based on IP address, IP Type of Service (ToS), Layer 3.

3 ClearPass Policy Manager support unified wired and protocol, TCP/UDP port number, source port, and DiffServ wireless policies using ARUBA ClearPass Policy Manager Rate limiting sets per-port ingress enforced maximums SWITCH auto-configuration automatically configures SWITCH and per-port, per-queue minimums for rogue AP detection, add VLAN, and set PoE priority Large buffers provide graceful congestion management when ARUBA AP is detected Connectivity Static IP visibility lets ClearPass do accounting for clients Flexible 10 Gb/s Ethernet connectivity up to four optional with static IP address 10 Gigabit ports (SFP+ and/or 10 GBASE-T). Tunnel Node provides a secure tunnel that transports Optional two-port stacking module with up to 40 Gb/s per network traffic on a per-port basis to an ARUBA Controller port allows stacking of up to four SWITCH units into a single virtual device Auto-MDIX provides automatic adjustments for straight-through or crossover cables on all 10/100 and 10/100/1000 ports DATA SHEET .

4 ARUBA 2920 SWITCH SERIES . IEEE Power over Ethernet (PoE+) provides up to 30 PoE and PoE+ allocations support multiple methods W per port that allows support of the latest PoE+-capable (automatic, IEEE dynamic, devices such as IP phones, wireless access points, and LLDP-MED fine grain, IEEE device class, or user- security cameras, as well as any IEEE specified) to allocate and manage PoE/PoE+ power for end device; eliminates the cost of additional electrical more efficient energy savings cabling and circuits that would otherwise be necessary in Local MAC Authentication assigns attributes such as VLAN. IP phone and WLAN deployments and QoS using locally configured profile that can be a list Pre-standard PoE support detects and provides power to of MAC prefixes pre-standard PoE devices Resiliency and high availability Dual-personality functionality includes four 10/100/1000. IEEE Multiple Spanning Tree provides high link ports or SFP slots for optional fiber connectivity such as availability in multiple VLAN environments by allowing Gigabit-SX, -LX, and -LH, or 100-FX.

5 Multiple spanning trees; provides legacy support for IEEE. IPv6. and IEEE --IPv6 host enables switches to be managed in an IEEE link-aggregation-control protocol (LACP) and HPE. IPv6 network port trunking support up to 60 static, dynamic, or distributed --Dual stack (IPv4 and IPv6) transitions from IPv4 to IPv6, trunks active across a stack, with each trunk having up to eight supporting connectivity for both protocols links (ports) per static trunk; and offer support for trunking --MLD snooping forwards IPv6 multicast traffic to the across stack members appropriate interface Ring and chain stacking topology allows failure of a link or --IPv6 ACL/QoS supports ACL and QoS for IPv6. SWITCH in a ring of stacked switches, while the remaining network traffic connected switches continue operation --IPv6 routing supports static and RIPng protocols SmartLink provides easy-to-configure link redundancy of --Security provides RA guard, DHCPv6 protection, dynamic active and standby links IPv6 lockdown, and ND snooping Management Performance SNMPv1, v2, and v3 provide complete support of SNMP.

6 Energy-efficient design provide full support of industry-standard Management --80 PLUS Silver Certified power supply increases power Information Base (MIB) plus private extensions; SNMPv3. efficiency and savings supports increased security using encryption --Energy-efficient Ethernet (EEE) support reduces power Out-of-band Ethernet management port enables consumption in accordance with IEEE management of a separate physical management network, Designed with a ProVision ASIC for very low latency, increased keeping management traffic segmented from network packet buffering, and adaptive power consumption data traffic Selectable queue configurations allows for increased Zero-Touch ProVisioning (ZTP) uses settings in DHCP to performance by selecting the number of queues enable ZTP with ARUBA AirWave Network Management and associated memory buffering that best meet the Flexible management with same hardware Supports both requirements of the network applications cloud-based Central and on-premise AirWave with the same Convergence hardware ensuring change management platform without IP multicast snooping and data-driven IGMP automatically ripping and replacing switching infrastructure prevent flooding of IP multicast traffic Manageability LLDP-MED (Media Endpoint Discovery)

7 Defines a standard Dual flash images provides independent primary and extension of LLDP that stores values for parameters such secondary operating system files for backup while as QoS and VLAN to automatically configure network upgrading devices such as IP phones Friendly port names allow assignment of descriptive IEEE Link Layer Discovery Protocol (LLDP) facilitates names to ports easy mapping using network management applications with Find-Fix-Inform finds and fixes common network problems LLDP automated device discovery protocol automatically, then informs administrator DATA SHEET . ARUBA 2920 SWITCH SERIES . Multiple configuration files allow multiple configuration Authentication flexibility files to be stored to a flash image --Multiple IEEE users per port provides Software updates free downloads from the Web authentication of multiple IEEE users per port;. RMON, XRMON, and sFlow provide advanced monitoring prevents a user from piggybacking on another user's and reporting capabilities for statistics, history, alarms, IEEE authentication and events --Concurrent IEEE , Web, and MAC authentication Troubleshooting ingress and egress port monitoring schemes per port SWITCH port will accept up to 32.

8 Enable network problem solving sessions of IEEE , Web, and MAC authentications Unidirectional link detection (UDLD) monitors the link Access control lists (ACLs) provide IP Layer 3 filtering based between two switches and blocks the ports on both ends on source/destination IP address/subnet and source/. of the link if the link goes down at any point between the destination TCP/UDP port number two devices Source-port filtering allows only specified ports to communicate with each other Layer 2 switching RADIUS/TACACS+ eases SWITCH management security VLAN support and tagging supports IEEE (4,094. administration by using a password authentication server VLAN IDs) and 256 VLANs simultaneously IEEE , MAC, or Web authentication provides Jumbo packet support improves the performance of large concurrent network access control and Web data transfers; supports frame size of up to 9220 bytes authentication of up to 24 clients per port IEEE protocol VLANs isolate select non-IPv4.

9 Secure shell encrypts all transmitted data for secure protocols automatically into their own VLANs remote CLI access over IP networks Rapid Per-VLAN Spanning Tree (RPVST+) allows each Secure Sockets Layer (SSL) encrypts all HTTP traffic, VLAN to build a separate spanning tree to improve link allowing secure access to the browser-based management bandwidth usage; is compatible with PVST+. GUI in the SWITCH GARP VLAN Registration Protocol allows automatic learning Port security allows access only to specified MAC addresses, and dynamic assignment of VLANs which can be learned or specified by the administrator Layer 3 services MAC address lockout prevents particular configured MAC. DHCP server centralizes and reduces the cost of IPv4 addresses from connecting to the network address management Secure FTP allows secure file transfer to and from the Layer 3 routing SWITCH ; protects against unwanted file downloads or Static IP routing provides manually configured routing.

10 Unauthorized copying of a SWITCH configuration file includes ECMP capability SWITCH management logon security helps secure SWITCH 256 static and 2,048 RIP routes facilitate segregation of CLI logon by optionally requiring either RADIUS or user data, without adding external hardware TACACS+ authentication Routing Information Protocol (RIP) provides RIPv1, RIPv2, Custom banner displays security policy when users log in and RIPng routing to the SWITCH STP BPDU port protection blocks Bridge Protocol Data Security Units (BPDUs) on ports that do not require BPDUs, Multiple user authentication methods preventing forged BPDU attacks --IEEE uses an IEEE supplicant on the client DHCP protection blocks DHCP packets from unauthorized in conjunction with a RADIUS server to authenticate in DHCP servers, preventing denial-of-service attacks accordance with industry standards Dynamic ARP protection blocks ARP broadcasts from --Web-based authentication provides a browser-based unauthorized hosts, preventing eavesdropping or theft of environment, similar to IEEE , to authenticate network data clients that do not support the IEEE supplicant STP root guard protects the root bridge from malicious --MAC-based authentication authenticates the client with attacks or configuration mistakes the RADIUS server based on the client's MAC address DATA SHEET .


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