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Product Overview

Cisco® Catalyst® 2960-X and 2960-XR Series Switches are fixed-configuration, stackable Gigabit Ethernet switches that provide enterprise-class access for campus and branch applications (Figure 1). They operate on Cisco IOS® Software and support simple device management as well as network management. The Cisco Catalyst 2960-X and 2960-XR Series provide easy device onboarding, configuration, monitoring, and troubleshooting. These fully managed switches can provide advanced Layer 2 and Layer 3 features as well as optional Power over Ethernet Plus (PoE+) power. Designed for operational simplicity to lower total cost of ownership, they enable scalable, secure, and energy-efficient business operations with intelligent services. The switches deliver enhanced application visibility, network reliability, and network resiliency.

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Figure 1.         

Cisco Catalyst 2960-X Series Switches

Product Highlights

Cisco Catalyst 2960-X and 2960-XR Series Switches feature:

   24 or 48 Gigabit Ethernet ports with line-rate forwarding performance

   4 fixed 1 Gigabit Ethernet Small Form-Factor Pluggable (SFP) uplinks or 2 fixed 10 Gigabit Ethernet SFP+ uplinks

   PoE+ support with a power budget of up to 740W and Perpetual PoE

   Cisco IOS LAN Base[1] or LAN Lite1 and Cisco IOS IP Lite[2]

   Device management with web UI, over-the-air access via Bluetooth, Command-Line Interface (CLI), Simple Network Management Protocol (SNMP), and RJ-45 or USB console access

   Network management with Cisco Prime®, Cisco Network Plug and Play, and Cisco DNA Center

   Stacking with FlexStack-Plus and FlexStack-Extended

   Layer 3 features with routed access (Open Shortest Path First [OSPF]), static routing, and Routing Information Protocol (RIP)

   Visibility with Domain Name System as an Authoritative Source (DNS-AS) and Full (Flexible) NetFlow

   Security with 802.1X, Serial Port Analyzer (SPAN) and Bridge Protocol Data Unit (BPDU) Guard

   Reliability with higher Mean Time Between Failures (MTBF) and Enhanced Limited Lifetime Warranty
(E-LLW)

   Resiliency with optional dual field-replaceable power supplies2

Power Supply

An external redundant power supply option is supported on the Cisco Catalyst 2960-X Series Switches. These switches come with one fixed power supply and an option for an external redundant power supply (Cisco Redundant Power System [RPS] 2300).

Dual redundant power supplies are supported on the Cisco Catalyst 2960-XR Series Switches. These switches ship with one power supply by default. The second power supply can be purchased at the time of ordering the switch or as a spare. These power supplies have built-in fans to provide cooling (Figure 2).

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Figure 2.         

Cisco Catalyst 2960-XR Series power supply

Table 1 shows the different power supplies available in the 2960-XR Series switches and the available PoE power. Table 2 lists the PoE and PoE+ power capacity for the Cisco Catalyst 2960-X and 2960-XR Series. Table 3 gives the available PoE and switch power for the 2960-XR Series with different power supply combinations.

Table 1.          Cisco Catalyst 2960-XR Series default power supply configurations

Product ID

Default power supply

Available PoE power

WS-C2960XR-24TS-I

WS-C2960XR-48TS-I

WS-C2960XR-24TD-I

WS-C2960XR-48TD-I

PWR-C2-250WAC

WS-C2960XR-24PD-I

WS-C2960XR-48LPD-I

WS-C2960XR-24PS-I

WS-C2960XR-48LPS-I

PWR-C2-640WAC

370W

WS-C2960XR-48FPD-I

WS-C2960XR-48FPS-I

PWR-C2-1025WAC

740W

Table 2.          Cisco Catalyst 2960-X and 2960-XR Series PoE and PoE+ power capacity

Model

Maximum number of PoE+ (IEEE 802.3at) ports*

Maximum number of PoE (IEEE 802.3af) ports*

Available PoE power (single PS source)

Cisco Catalyst 2960X-48FPD-L

24 ports up to 30W

48 ports up to 15.4W

740W

Cisco Catalyst 2960X-48LPD-L

12 ports up to 30W

24 ports up to 15.4W

370W

Cisco Catalyst 2960X-24PD-L

12 ports up to 30W

24 ports up to 15.4W

370W

Cisco Catalyst 2960X-48FPS-L

24 ports up to 30W

48 ports up to 15.4W

740W

Cisco Catalyst 2960X-48LPS-L

12 ports up to 30W

24 ports up to 15.4W

370W

Cisco Catalyst 2960X-24PS-L

12 ports up to 30W

24 ports up to 15.4W

370W

Cisco Catalyst 2960X-24PSQ-L

3 ports up to 30W

7 ports up to 15.4W

110W

Cisco Catalyst 2960XR-48FPD-I

24 ports up to 30W

48 ports up to 15.4W

740W

Cisco Catalyst 2960XR-48LPD-I

12 ports up to 30W

24 ports up to 15.4W

370W

Cisco Catalyst 2960XR-24PD-I

12 ports up to 30W

24 ports up to 15.4W

370W

Cisco Catalyst 2960XR-48FPS-I

24 ports up to 30W

48 ports up to 15.4W

740W

Cisco Catalyst 2960XR-48LPS-I

12 ports up to 30W

24 ports up to 15.4W

370W

Cisco Catalyst 2960XR-24PS-I

12 ports up to 30W

24 ports up to 15.4W

370W

* Intelligent power management allows flexible power allocation across all ports.

Table 3.          Cisco Catalyst 2960-XR Series available PoE and switch power capabilities with different combinations of power supplies

Primary power supply

Secondary power supply

Available power for PoE+

Switch power redundancy

Available PoE power when one PS fails

PWR-C2-250WAC

No

PWR-C2-250WAC

PWR-C2-250WAC

Yes

PWR-C2-640WAC

370W

No

PWR-C2-640WAC

PWR-C2-640WAC

370W

Yes

370W

PWR-C2-1025WAC

740W

No

PWR-C2-1025WAC

PWR-C2-1025WAC

740W

Yes

740W

Switch Models and Configurations

Cisco Catalyst 2960-X Series Switches include a single, fixed power supply and are available with either the Cisco IOS LAN Base or LAN Lite feature set. Cisco Catalyst 2960-XR Series Switches include a field-replaceable modular power supply and can accommodate a second power supply. The 2960-XR Series is available only with the Cisco IOS IP Lite feature set. Tables 4 and 5 list the configurations of the 2960-X and 2960-XR Series, respectively.

Table 4.          Cisco Catalyst 2960-X Series configurations

Model

10/100/1000 Ethernet ports

Uplink interfaces

Cisco IOS Software image

Available PoE power

FlexStack-Plus and FlexStack-Extended capability

Cisco Catalyst 2960X-48FPD-L

48

2 SFP+

LAN Base

740W

Y

Cisco Catalyst 2960X-48LPD-L

48

2 SFP+

LAN Base

370W

Y

Cisco Catalyst 2960X-24PD-L

24

2 SFP+

LAN Base

370W

Y

Cisco Catalyst 2960X-48TD-L

48

2 SFP+

LAN Base

Y

Cisco Catalyst 2960X-24TD-L

24

2 SFP+

LAN Base

Y

Cisco Catalyst 2960X-48FPS-L

48

4 SFP

LAN Base

740W

Y

Cisco Catalyst 2960X-48LPS-L

48

4 SFP

LAN Base

370W

Y

Cisco Catalyst 2960X-24PS-L

24

4 SFP

LAN Base

370W

Y

Cisco Catalyst 2960X-24PSQ-L

24 (8 PoE)

2 SFP, 2 10/100/1000BT

LAN Base

110W

Cisco Catalyst 2960X-48TS-L

48

4 SFP

LAN Base

Y

Cisco Catalyst 2960X-24TS-L

24

4 SFP

LAN Base

Y

Cisco Catalyst 2960X-48TS-LL

48

2 SFP

LAN Lite

Cisco Catalyst 2960X-24TS-LL

24

2 SFP

LAN Lite

Table 5.          Cisco Catalyst 2960-XR Series configurations

Model

10/100/1000 Ethernet ports

Uplink interfaces

Cisco IOS Software image

Available PoE power

Power supply

FlexStack-Plus and FlexStack-Extended capability

Cisco Catalyst 2960XR-48FPD-I

48

2 SFP+

IP Lite

740W

1025WAC

Y

Cisco Catalyst 2960XR-48LPD-I

48

2 SFP+

IP Lite

370W

640WAC

Y

Cisco Catalyst 2960XR-24PD-I

24

2 SFP+

IP Lite

370W

640WAC

Y

Cisco Catalyst 2960XR-48TD-I

48

2 SFP+

IP Lite

250WAC

Y

Cisco Catalyst 2960XR-24TD-I

24

2 SFP+

IP Lite

250WAC

Y

Cisco Catalyst 2960XR-48FPS-I

48

4 SFP

IP Lite

740W

1025WAC

Y

Cisco Catalyst 2960XR-48LPS-I

48

4 SFP

IP Lite

370W

640WAC

Y

Cisco Catalyst 2960XR-24PS-I

24

4 SFP

IP Lite

370W

640WAC

Y

Cisco Catalyst 2960XR-48TS-I

48

4 SFP

IP Lite

250WAC

Y

Cisco Catalyst 2960XR-24TS-I

24

4 SFP

IP Lite

250WAC

Y

Software

All Cisco Catalyst 2960-X and 2960-XR Series Switches use a single universal Cisco IOS Software image for all SKUs. Depending on the switch model, the Cisco IOS image automatically configures the LAN Lite, LAN Base, or IP Lite feature set.

Note that each switch model is tied to a specific feature level; LAN Lite cannot be upgraded to LAN Base, and LAN Base cannot be upgraded to IP Lite.

For more information about the features included in the LAN Lite, LAN Base, and IP Lite feature sets, refer to Cisco Feature Navigator: https://tools.cisco.com/ITDIT/CFN/jsp/index.jsp.

Switch Management

Cisco Catalyst 2960-X and 2960-XR Series Switches support the following on-device management features:

   Web UI via Cisco Configuration Professional. Configuration Professional provides a user interface for day-zero provisioning, which enables easy onboarding of the switch. Configuration Professional also has an intuitive dashboard for configuring, monitoring, and troubleshooting the switch (Figure 3). For more information about Cisco Configuration Professional, please refer to: https://www.cisco.com/c/en/us/products/cloud-systems-management/configuration-professional/index.html?dtid=osscdc000283.

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Figure 3.         

Cisco Configuration Professional web UI for the Cisco Catalyst 2960-X and 2960-XR Series

   Bluetooth for over-the-air access. The switches support an external Bluetooth dongle that plugs into the USB port on the switch and allows a Bluetooth-based RF connection with an external laptops and tablets (Figure 4). Laptops and tablets can access the switch CLI using a Telnet or Secure Shell (SSH) client over Bluetooth. The GUI can be accessed over Bluetooth with a browser.

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Figure 4.         

Over-the-air switch access using Bluetooth

Network Management

The Cisco Catalyst 2960-X and 2960-XR Series Switches offer a superior CLI for detailed configuration and administration. The switches are also supported by the full range of Cisco network management solutions.

   Cisco DNA Center on the Cisco Catalyst 2960-X and 2960-XR Series Switches provides a simple web user interface to enterprise network customers for day-zero plug and play, switch discovery and management, topology visualization, and software image management. For details on Cisco DNA Center features, please refer to dnac.cisco.com.

   Cisco Network Plug and Play is supported using the Cisco Application Policy Infrastructure Enterprise Module (APIC-EM) and Cisco DNA Center on Cisco Catalyst 2960-X and 2960-XR Series Switches. This provides a simple, secure, unified, and integrated offering for enterprise network customers to ease new branch or campus device rollouts or for provisioning updates to an existing network with a near zero-touch deployment experience. For detailed information about APIC-EM-based Plug-and-Play capabilities, please refer to Cisco Network Plug and Play.

Cisco Prime Infrastructure provides comprehensive network lifecycle management, including an extensive library of easy-to-use features to automate the initial and day-to-day management of your Cisco network. Cisco Prime technology integrates hardware and software platform expertise and operational experience into a powerful set of workflow-driven configuration, monitoring, troubleshooting, reporting, and administrative tools. For detailed information about Cisco Prime, visit https://www.cisco.com/c/en/us/products/cloud-systems-management/prime.html.

Licenses have to be purchased for using the Cisco Prime Infrastructure, Cisco Network Plug and Play, or Cisco DNA Center network management solution.

Stacking

Cisco FlexStack-Plus provides stacking of up to eight Cisco Catalyst 2960-X or 2960-XR Series Switches with the optional FlexStack-Plus module (Figure 5).

The FlexStack-Plus module is hot swappable and can be added to any Cisco Catalyst 2960-X or 2960-XR Series Switch with a FlexStack-Plus slot. Switches connected to a stack will automatically upgrade to the stack’s Cisco IOS Software version and transparently join the stack without additional intervention.

To provide investment protection, FlexStack-Plus is backward compatible with FlexStack. Cisco Catalyst 2960-X LAN Base switches equipped with a FlexStack-Plus module can be stacked with Cisco Catalyst 2960-S and 2960-SF LAN Base switches equipped with a FlexStack module (see Table 6). Table 7 lists the scalability and performance of FlexStack with the various software images.

Table 6.          FlexStack and FlexStack-Plus supported combinations

Stack member

2960-XR IP Lite

2960-X LAN Base

2960-S/SF LAN Base

2960-XR IP Lite

Yes

2960-X LAN Base

Yes

Yes

2960-S or 2960-SF LAN Base

Yes

Yes

Table 7.          FlexStack-Plus scalability and performance

Stack member

Stack bandwidth

Stack limit

Cisco IOS feature set

2960-XR IP Lite

80 Gbps

8

IP Lite

2960-X LAN Base

80 Gbps

8

LAN Base

2960-X LAN Base mixed with
2960-S/SF LAN Base

40 Gbps

4

LAN Base

 

datasheet_c78-728232_4.jpg

Figure 5.         

Cisco FlexStack-Plus switch stack

Cisco FlexStack-Extended enables a long-distance out-of-the wiring-closet stack option (floor to floor). It allows back-panel stacking of up to eight Cisco Catalyst 2960-X or 2960-XR Series Switches. FlexStack-Extended can be added to a Cisco Catalyst 2960-X or 2960-XR Series Switch with a back-panel stacking slot. Table 8 lists the switch combinations supported with FlexStack-Extended, and Table 9 lists the scalability and performance with the various software images. FlexStack-Extended is supported in Cisco IOS 15.2(6)E or later and is available in two module configurations: a fiber module and a hybrid module.

The hybrid module has a copper port that enables short-reach connectivity across a local stack of switches (Figure 6). It provides investment protection and compatibility with FlexStack-Plus through the copper port, while the SFP+ port supports distance stacking. The fiber module has two SFP+ ports supporting long-reach out-of-the wiring-closet stacking (Figure 7).

Please refer to Table 18 for information about transceiver and cable compatibility with FlexStack-Extended.

Cisco FlexStack-Plus, FlexStack-Extended, and Cisco IOS Software offer true stacking, with all switches in a stack acting as a single switch unit. FlexStack-Plus and FlexStack-Extended provide a unified data plane, unified configuration, and single IP address for switch management. The advantages of true stacking include lower total cost of ownership and higher availability through simplified management as well as cross-stack features including EtherChannel, SPAN, and Flex Links.

Table 8.          FlexStack-Extended supported combinations

Stack member

2960-XR IP Lite

2960-X LAN Base

2960-XR IP Lite

Yes

2960-X LAN Base

Yes

Table 9.          FlexStack-Extended scalability and performance

Stack member

Stack bandwidth

Stack limit

Cisco IOS feature set

2960-XR IP Lite

40 Gbps

8

IP Lite

2960-X LAN Base

40 Gbps

8

LAN Base

datasheet_c78-728232_5.jpg

Figure 6.        

Cisco FlexStack-Extended: Hybrid module

datasheet_c78-728232_6.jpg

Figure 7.         

Cisco FlexStack-Extended: Fiber module

Application Visibility and Control (AVC)

Full (Flexible) NetFlow and NetFlow Lite are both supported on the Cisco Catalyst 2960-X and 2960-XR Series Switches, thereby enabling IT teams to understand the mix of traffic on their network and identify anomalies by capturing and recording specific packet flows. NetFlow Lite supports flexible sampling of the traffic and exports flow data in the NetFlow Version 9 format for analysis on a wide range of Cisco and third-party collectors.

NetFlow Lite is included on all 2960-X and 2960-XR Series LAN Base and IP Lite models.

Flexible NetFlow is the next generation in flow visibility technology, allowing optimization of the network infrastructure, reducing operation costs, and improving capacity planning and security incident detection with increased flexibility and scalability. The Cisco Catalyst 2960-X and 2960-XR Series Switches are capable of up to 8000 flow entries in hardware.

Full (Flexible) NetFlow is included on all 2960-X and 2960-XR Series Switches and requires a Cisco ONE Foundation license per switch or a Cisco DNA Essentials license per switch.

More details about Flexible NetFlow are available at https://www.cisco.com/en/US/prod/collateral/iosswrel/ps6537/ps6555/ps6601/ps6965/product_data_sheet0900aec d804b590b.html.

The Domain Name System as an Authoritative Source (DNS-AS) feature (AVC with DNS-AS) provides a centralized means of controlling the identification and classification of trusted network traffic in an organization. It accomplishes this by using network metadata stored in a DNS server that is authoritative to the domain in question to identify applications, and Modular Quality-of-Service (QoS) CLI (MQC) to classify the corresponding traffic and apply suitable policies.

DNS-AS is included on all Cisco Catalyst 2960-X and 2960-XR Series Switches and requires a Cisco ONE Foundation license per switch or a Cisco DNA Essentials license per switch.

Layer 3 Features

The Cisco hardware architecture delivers the following high-performance IP routing features in the Cisco Catalyst 2960-X and 2960-XR Series Switches:

   Advanced IP unicast routing protocols (OSPF for Routed Access) are supported for load balancing and constructing scalable LANs. IPv6 routing (OSPFv3) is supported in hardware for maximum performance.

   Protocol Independent Multicast (PIM) for IP multicast is supported, including PIM Sparse Mode (PIM SM), PIM Dense Mode (PIM-DM), PIM Sparse-Dense Mode, and Source Specific Multicast (SSM).

   Policy-Based Routing (PBR) allows superior control by facilitating flow redirection regardless of the routing protocol configured (for both IPv4 and IPv6).

   IP unicast routing protocols (static and RIPv1 and v2) are supported for network routing applications.

Additionally the Cisco hardware architecture delivers the following high-performance IP routing features in the Cisco Catalyst 2960-XR Series Switches:

   IP unicast routing protocols (RIPng and Enhanced Interior Gateway Routing Protocol [EIGRP] Stub) are supported for network routing applications.

   EIGRPv3 Stub and PIMv6 Stub are supported as a part of the IPv6 routing suite.

   Equal-cost routing facilitates Layer 3 load balancing and redundancy across the stack.

   Hot Standby Routing Protocol (HSRP) and Virtual Router Redundancy Protocol (VRRP) provide dynamic load balancing and failover for routed links.

Intelligent PoE+

IEEE 802.3af PoE and IEEE 802.3at PoE+ (up to 30W per port) are both supported on Cisco Catalyst 2960-X and 2960-XR Series Switches to lower the total cost of ownership for deployments that incorporate Cisco IP phones, Cisco Aironet® wireless access points, or other standards-compliant PoE and PoE+ end devices. PoE removes the need to supply wall power to PoE-enabled devices and eliminates the cost of adding electrical cabling and circuits that would otherwise be necessary in IP phone and WLAN deployments. The Cisco Catalyst 2960-X and 2960-XR Series PoE power allocation is dynamic, and power mapping scales up to a maximum of 740W of PoE+ power.

Perpetual PoE is supported on the Cisco Catalyst 2960-X and 2960-XR Series. With Perpetual PoE, the PoE+ power is maintained during a switch reload. This is important for critical endpoints such as medical devices and for Internet of Things (IoT) endpoints such as PoE-powered lights, so that there is no disruption during a switch reboot.

Features and Benefits

Network Security

Cisco Catalyst 2960-X and 2960-XR Series Switches provide a range of security features to limit access to the network and mitigate threats, including:

   MAC-based VLAN assignment, enabling different users to authenticate on different VLANs. This feature enables each user to have a different data VLAN on the same interface.

   Cisco TrustSec®, which uses Security Group Exchange Protocol (SXP) to simplify security and policy enforcement throughout the network. For more information about Cisco TrustSec security solutions, visit https://www.cisco.com/c/en/us/solutions/enterprise-networks/trustsec/index.html.

   Comprehensive 802.1X features to control access to the network, including Flexible Authentication, 802.1X monitor mode, and RADIUS Change of Authorization.

   IPv6 First-Hop Security enhances Layer 2 and Layer 3 network access for proliferating IPv6 devices, especially BYOD devices. It protects against rogue router advertisements, address spoofing, fake Dynamic Host Configuration Protocol (DHCP) replies, and other risks introduced by IPv6 technology.

   Device sensor and device classifier, enabling seamless versatile device profiles, including BYOD devices. They also enable the Cisco Identity Services Engine (ISE) to provision identity-based security policies. This feature is available on both the 2960-X and 2960-XR Series switches.

   Cisco Trust Anchor Technology, enabling easy distribution of a single universal image for all models of the 2960-X and 2960-XR Series by verifying the authenticity of Cisco IOS Software images. This technology allows the switch to perform Cisco IOS integrity checks at boot-up by verifying the signature, verifying the trusted asset under management, and authenticating the license.

   Cisco Threat Defense features, including Port Security, Dynamic ARP Inspection (DAI), and IP Source Guard.

   Private VLANs that restrict traffic between hosts in a common segment by segregating traffic at Layer 2, turning a broadcast segment into a nonbroadcast multiaccess-like segment. This feature is supported on both 2960-X and 2960-XR Series and is available in both LAN Base and IP Lite feature sets.

     Private VLAN Edge to provide security and isolation between switch ports, which helps ensure that users cannot snoop on other users’ traffic.

   Unicast Reverse Path Forwarding (uRPF) to help mitigate problems caused by the introduction of malformed or forged (spoofed) IP source addresses into a network by discarding IP packets that lack a verifiable IP source address. This feature is available in the IP Lite feature set only.

   Multidomain Authentication to allow an IP phone and a PC to authenticate on the same switch port while being placed on appropriate voice and data VLANs.

   Access Control Lists (ACLs) for IPv6 and IPv4 for security and QoS ACL elements (ACEs).

     VLAN ACLs on all VLANs to prevent unauthorized data flows from being bridged within VLANs.

     Router ACLs that define security policies on routed interfaces for control-plane and data-plane traffic. IPv6 ACLs can be applied to filter IPv6 traffic.

     Port-based ACLs for Layer 2 interfaces to allow security policies to be applied on individual switch ports.

     Downloadable ACLs (dACLs) to download ACLs from a RADIUS server during 802.1X authentication.

   SSH, Kerberos, and SNMPv3, providing network security by encrypting administrator traffic during Telnet and SNMP sessions. SSH, Kerberos, and the cryptographic version of SNMPv3 require a special cryptographic software image because of U.S. export restrictions.

   SPAN, with bidirectional data support, to allow Cisco Intrusion Detection System (IDS) to take action when an intruder is detected.

   TACACS+ and RADIUS authentication to facilitate centralized control of the switch and restrict unauthorized users from altering the configuration.

   MAC address Notification to notify administrators about users added to or removed from the network.

   Multilevel security on console access to prevent unauthorized users from altering the switch configuration.

   BPDU Guard to shut down Spanning-Tree Port Fast-enabled interfaces when BPDUs are received to avoid accidental topology loops.

   Spanning Tree Root Guard (STRG) to prevent edge devices that are not in the network administrator’s control from becoming Spanning Tree Protocol (STP) root nodes.

   Internet Group Management Protocol (IGMP) filtering to provide multicast authentication by filtering out nonsubscribers and to limit the number of concurrent multicast streams available per port.

   Dynamic VLAN assignment through implementation of VLAN Membership Policy Server client capability to provide flexibility in assigning ports to VLANs. Dynamic VLAN facilitates the fast assignment of IP addresses.

   Cisco Identity Services Engine (ISE) support to enable the 2960-XR Series switches to offer security management for all connected devices.

Enhanced QoS

The Cisco Catalyst 2960-X and 2960-XR Series Switches offer intelligent traffic management that keeps everything flowing smoothly. Flexible mechanisms for marking, classification, and scheduling deliver superior performance for data, voice, and video traffic, all at wire speed. Primary QoS features include:

   Up to eight egress queues per port and strict priority queuing so that the highest-priority packets are serviced ahead of all other traffic.

   Shaped Round Robin (SRR) scheduling and Weighted Tail Drop (WTD) congestion avoidance.

   Flow-based rate limiting and up to 256 aggregate or individual policers per port.

   802.1p Class of Service (CoS) and Differentiated Services Code Point (DSCP) classification, with marking and reclassification on a per-packet basis by source and destination IP address, MAC address, or Layer 4 TCP/UDP port number.

   Cross-stack QoS to allow QoS to be configured across a stack of 2960-X and 2960-XR Series switches.

   Cisco Committed Information Rate (CIR) function, providing bandwidth in increments as low as 8 Kbps.

   Rate limiting based on source and destination IP address, source and destination MAC address, Layer 4 TCP/UDP information, or any combination of these fields, using QoS ACLs (IP ACLs or MAC ACLs), class maps, and policy maps.

Scalability

Switching Database Manager (SDM) templates for LAN Base and IP Lite licenses allow the administrator to automatically optimize the Ternary Content-Addressable Memory (TCAM) allocation to the desired features based on deployment-specific requirements, including MAC, routing, security, and QoS scalability numbers, depending on the type of template used in the switch.

Please refer to the Configuring SDM Templates page for more information: https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst2960x/software/15-0_2_EX/system_manage/configuration_guide/b_sm_152ex_2960-x_cg/b_sm_152ex_2960-x_cg_chapter_0100.html.

Table 10 lists the scalability for the LAN Lite and LAN Base licenses on the 2960-X Series. Table 11 lists the scalability for the IP Lite license on the 2960-XR Series.

Table 10.       Cisco Catalyst 2960-X Series LAN Lite and LAN Base scalability

Resource

LAN Lite (default)

LAN Base (default)

Unicast MAC addresses

16,000

16,000

ARP Entries

8000

8000

IPv4 unicast direct routes

320

2000

IPv4 unicast indirect routes

32

1000

IPv6 unicast direct routes

256

2000

IPv6 unicast indirect routes

0

1000

IPv4 multicast routes and IGMP groups

1000

1000

IPv6 multicast groups

1000

1000

IPv4 QoS ACEs

384

500

IPv6 QoS ACEs

256

500

IPv4 security ACEs

256

600

IPv6 Security ACEs

256

600

Table 11.       Cisco Catalyst 2960-XR Series IP Lite scalability

Resources

Default (IP Lite)

VLAN (IP Lite)

IPv4 (IP Lite)

Unicast MAC addresses

16,000

32,000

16,000

IPv4 unicast direct routes

4000

250

16,000

IPv4 unicast indirect routes

1250

250

8000

IPv6 unicast direct routes

4000

250

0

IPv6 unicast indirect routes

1250

250



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