Cisco® Catalyst® 2960-X Series Switches are fixed-configuration, stackable Gigabit Ethernet switches that provide enterprise-class access for campus and branch applications (Figure 1). Designed for operational simplicity to lower total cost of ownership, they enable scalable, secure and energy-efficient business operations with intelligent services and a range of advanced Cisco IOS® Software features.
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Cisco Catalyst 2960-X switches feature:
● 24 or 48 Gigabit Ethernet ports with line-rate forwarding performance
● Gigabit Small Form-Factor Pluggable (SFP) or 10G SFP+ uplinks
● FlexStack Plus for stacking of up to 8 switches with 80 Gbps of stack throughput (optional)
● Power over Ethernet Plus (PoE+) support with up to 740W of PoE budget
● 24-port PoE fanless switch for deployment outside the wiring closet
● Reduced power consumption and advanced energy management features
● USB and Ethernet management interfaces for simplified operations
● Application visibility and capacity planning with integrated NetFlow-Lite
● LAN Base or LAN Lite Cisco IOS® software features
● Enhanced limited lifetime warranty (E-LLW) offering next-business-day hardware replacement
Cisco Catalyst 2960-XR models also offer:
● Power resiliency with optional dual field-replaceable power supplies
● IP Lite Cisco IOS® software with dynamic routing and Layer 3 features
Cisco AutoSecure provides a single-line CLI to enable base line security features (Port Security, DHCP snooping, DAI). This feature simplifies security configurations with a single touch.
● Dynamic Host Configuration Protocol (DHCP) autoconfiguration of multiple switches through a boot server eases switch deployment.
● Stacking master configuration management and Cisco FlexStack Plus technology helps ensure that all switches are automatically upgraded when the master switch receives a new software version. Automatic software version checking and updating help ensure that all stack members have the same software version.
● Autonegotiation on all ports automatically selects half- or full-duplex transmission mode to optimize bandwidth.
● Dynamic Trunking Protocol (DTP) facilitates dynamic trunk configuration across all switch ports.
● Port Aggregation Protocol (PAgP) automates the creation of Cisco Fast EtherChannel® groups or Gigabit EtherChannel groups to link to another switch, router, or server.
● Link Aggregation Control Protocol (LACP) allows the creation of Ethernet channeling with devices that conform to IEEE 802.3ad. This feature is similar to Cisco EtherChannel technology and PAgP.
● Automatic media-dependent interface crossover (MDIX) automatically adjusts transmit and receive pairs if an incorrect cable type (crossover or straight-through) is installed.
● Unidirectional Link Detection Protocol (UDLD) and Aggressive UDLD allow unidirectional links caused by incorrect fiber-optic wiring or port faults to be detected and disabled on fiber-optic interfaces.
● Switching Database Manager (SDM) templates for access, routing, and VLAN deployment allow the administrator to easily maximize memory allocation to the desired features based on deployment-specific requirements.
● Local Proxy Address Resolution Protocol (ARP) works in conjunction with Private VLAN Edge to minimize broadcasts and maximize available bandwidth.
● VLAN1 minimization allows VLAN1 to be disabled on any individual VLAN trunk.
● Smart Multicast, with Cisco FlexStack-Plus technology, allows the Cisco Catalyst 2960-X Series to offer greater efficiency and support for more multicast data streams such as video by putting each data packet onto the backplane only once.
● Internet Group Management Protocol (IGMP) Snooping for IPv4 and IPv6 MLD v1 and v2 Snooping provide fast client joins and leaves of multicast streams and limit bandwidth-intensive video traffic to only the requestors.
● Multicast VLAN Registration (MVR) continuously sends multicast streams in a multicast VLAN while isolating the streams from subscriber VLANs for bandwidth and security reasons.
● Per-port broadcast, multicast, and unicast storm control prevents faulty end stations from degrading overall systems performance.
● Voice VLAN simplifies telephony installations by keeping voice traffic on a separate VLAN for easier administration and troubleshooting.
● Cisco VLAN Trunking Protocol (VTP) supports dynamic VLANs and dynamic trunk configuration across all switches.
● Remote Switch Port Analyzer (RSPAN) allows administrators to remotely monitor ports in a Layer 2 switch network from any other switch in the same network.
● For enhanced traffic management, monitoring, and analysis, the Embedded Remote Monitoring (RMON) software agent supports four RMON groups (history, statistics, alarms, and events).
● Layer 2 trace route eases troubleshooting by identifying the physical path that a packet takes from source to destination.
● Trivial File Transfer Protocol (TFTP) reduces the cost of administering software upgrades by downloading from a centralized location.
● Network Timing Protocol (NTP) provides an accurate and consistent timestamp to all intranet switches.
Hardware Specifications |
|
Flash memory |
128 MB for LAN Base & IP Lite SKUs, 64 MB for LAN Lite SKUs |
DRAM |
512 MB for LAN Base and 256 MB for LAN Lite |
CPU |
APM86392 600MHz dual core |
Console Ports |
USB (Type-B), Ethernet (RJ-45) |
Storage Interface |
USB (Type-A) for external flash storage |
Network Management Interface |
10/100 Mbps Ethernet (RJ-45) |
Performance and Scalability |
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2960-X LAN Lite |
2960-X LAN Base |
2960-XR IP Lite |
|
Forwarding bandwidth |
50 Gbps |
108 Gbps |
108 Gbps |
Switching bandwidth* |
100 Gbps |
216 Gbps |
216 Gbps |
64 |
1023 |
1023 |
|
VLAN IDs available |
4096 |
4096 |
4096 |
Maximum transmission unit (MTU)- |
9198 bytes |
9198 bytes |
9198 bytes |
Jumbo frame - Ethernet frame |
9216 bytes |
9216 bytes |
9216 bytes |
Forwarding Rate: 64-Byte L3 Packets |
|
Catalyst 2960-XFamily |
|
Cisco Catalyst 2960X-48FPD-L |
130.9 Mpps |
Cisco Catalyst 2960X-48LPD-L |
130.9 Mpps |
Cisco Catalyst 2960X-24PD-L |
95.2 Mpps |
Cisco Catalyst 2960X-48TD-L |
130.9 Mpps |
Cisco Catalyst 2960X-24TD-L |
95.2 Mpps |
Cisco Catalyst 2960X-48FPS-L |
107.1 Mpps |
Cisco Catalyst 2960X-48LPS-L |
107.1 Mpps |
Cisco Catalyst 2960X-24PS-L |
71.4 Mpps |
Cisco Catalyst 2960X-24PSQ-L |
71.4 Mpps |
Cisco Catalyst 2960X-48TS-L |
107.1 Mpps |
Cisco Catalyst 2960X-24TS-L |
71.4 Mpps |
Cisco Catalyst 2960X-48TS-LL |
104.2 Mpps |
Cisco Catalyst 2960X-24TS-LL |
68.5 Mpps |
Catalyst 2960-XR Family |
|
Cisco Catalyst 2960XR-48FPD-I |
130.9 Mpps |
Cisco Catalyst 2960XR-48LPD-I |
130.9 Mpps |
Cisco Catalyst 2960XR-24PD-I |
95.2 Mpps |
Cisco Catalyst 2960XR-48TD-I |
130.9 Mpps |
Cisco Catalyst 2960XR-24TD-I |
95.2 Mpps |
Cisco Catalyst 2960XR-48FPS-I |
107.1 Mpps |
Cisco Catalyst 2960XR-48LPS-I |
107.1 Mpps |
Cisco Catalyst 2960XR-24PS-I |
71.4 Mpps |
Cisco Catalyst 2960XR-48TS-I |
107.1 Mpps |
Cisco Catalyst 2960XR-24TS-I |
71.4 Mpps |
Environmental Ranges |
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Fahrenheit |
Centigrade |
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Operating temperature up to 5000 ft (1500 m) |
23ºF to 113ºF |
-5ºC to 45ºC |
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Operating temperature up to 10,000 ft (3000 m) |
23ºF to 104ºF |
-5ºC to 40ºC |
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Short-term exception at sea level* |
23ºF to 131ºF |
-5ºC to 55ºC |
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Short-term exception up to 5000 feet (1500 m)* |
23ºF to 122ºF |
-5ºC to 50ºC |
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Short-term exception up to 10,000 feet (3000 m)* |
23ºF to 113ºF |
-5ºC to 45ºC |
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Short-term exception up to 13,000 feet (4000 m)* |
23º to 104ºF |
-5ºC to 40ºC |
|||
Storage temperature up to 15,000 feet (4573 m) |
-13º to 158ºF |
-25º to 70ºC |
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Feet |
Meters |
||||
Operating altitude |
Up to 10,000 |
Up to 3000 |
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Storage altitude |
Up to 13,000 |
Up to 4000 |
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Operating relative humidity |
10% to 95% noncondensing |
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Storage relative humidity |
10% to 95% noncondensing |
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Acoustic Noise |
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Measured per ISO 7779 and declared per ISO 9296. PoE output of 185W or less where applicable. |
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Bystander positions operating mode at 25°C ambient. |
Part Code:
Catalyst 2960X-24PD-L