Product Id: 21775640
Description: A3610 48 SWCH
Mfr Part #: JD335A#ABA
These are fully managed 24- or 48-port 10/100 Layer 3 wire-speed Fast Ethernet switches with 4 Gigabit Ethernet uplinks and full management features. The series has Layer 2/Layer 3 switching with advanced Layer 3 routing using static routes, RIP, OSPF BGP, and multicast (PIM) routing. Fully IPv6 capable, with advanced IPv6/IPv4 routing, this series delivers a smooth transition from IPv4 to IPv6.
- Broadcast control: allows limitation of broadcast traffic rate to cut down on unwanted network broadcast traffic
- Friendly port names: allow assignment of descriptive names to ports
- Auto-MDIX: automatically adjusts for straight-through or crossover cables on all 10/100 and 10/100/1000 ports
- Separate data and control paths: keeps control separated from services and keeps service processing isolated; increases security and performance
- 16K MAC address table: provides access to many Layer 2 devices
- Address Resolution Protocol (ARP): determines the MAC address of another IP host in the same subnet
- Quality of Service (QoS)
Broadcast control: allows limitation of broadcast traffic rate to cut down on unwanted network broadcast traffic.
Powerful QoS feature: supports the following congestion actions: strict priority queuing (SP), weighted round robin (WRR), SP+WRR, and WRED.
Traffic policing: supports Committed Access Rate (CAR) and line rate.
Advanced classifier-based QoS: classifies traffic using multiple match criteria based on Layer 2, 3, and 4 information; applies QoS policies such as setting priority level and rate limit to selected traffic on a port, VLAN, or whole switch.
Friendly port names: allow assignment of descriptive names to ports.
Remote configuration and management: is available through a secure Web browser or a command-line interface (CLI).
Manager and operator privilege levels: enable read-only (operator) and read-write (manager) access on CLI and Web browser management interfaces.
Command authorization: leverages RADIUS to link a custom list of CLI commands to an individual network administrator's login; also provides an audit trail.
Secure Web GUI: provides a secure, easy-to-use graphical interface for configuring the module via HTTPS.
Auto-MDIX: automatically adjusts for straight-through or crossover cables on all 10/100 and 10/100/1000 ports.
Flow control: using standard IEEE 802.3x, it provides back pressure to reduce congestion in heavy traffic situations.
Ethernet OAM: provides a Layer 2 link performance and fault detection monitoring tool, which reduces failover and network convergence times.
Jumbo packet support: supports up to 9216-byte frame size to improve performance of large data transfers.
Dual-personality functionality: four 10/100/1000 ports or SFP slots for optional fiber connectivity such as Gigabit-SX, -LX, or -LH.
Nonblocking architecture: up to 17.6 Gbps nonblocking switching fabric provides wire-speed switching with up to 13.1 million pps throughput.
Hardware-based wire-speed access control lists (ACLs): feature-rich ACL implementation (TCAM based) helps ensure high levels of security and ease of administration without impacting network performance.
- Resiliency and high availability
Separate data and control paths: keeps control separated from services and keeps service processing isolated; increases security and performance.
External redundant power supply: provides high reliability.
Smart link: allows 50 ms failover between links.
Spanning Tree/MSTP, RSTP: provides redundant links while preventing network loops.
Rapid Ring Protection Protocol (RRPP): connects multiple switches in a high-performance ring using standard Ethernet technology; traffic can be rerouted around the ring in less than 50 ms, reducing the impact on traffic and applications.
- Layer 2 switching
16K MAC address table: provides access to many Layer 2 devices.
VLAN support and tagging: support IEEE 802.1Q with 4,094 simultaneous VLAN IDs.
GARP VLAN Registration Protocol: allows automatic learning and dynamic assignment of VLANs.
IEEE 802.1ad QinQ and Selective QinQ: increase the scalability of an Ethernet network by providing a hierarchical structure; connect multiple LANs on a high-speed campus or metro network.
Gigabit Ethernet port aggregation: allows grouping of ports to increase overall data throughput to a remote device.
- Layer 3 services
Address Resolution Protocol (ARP): determines the MAC address of another IP host in the same subnet.
Dynamic Host Configuration Protocol (DHCP): simplifies the management of large IP networks and supports client and server; DHCP Relay enables DHCP operation across subnets.
Loopback interface address: defines an address in Routing Information Protocol (RIP) and OSPF that can always be reachable, improving diagnostic capability.
User Datagram Protocol helper function: allows User Datagram Protocol (UDP) broadcasts to be directed across router interfaces to specific IP unicast or subnet broadcast addresses and prevents server spoofing for UDP services such as DHCP.
Route maps: provide more control during route redistribution; allow filtering and altering of route metrics.