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Also covered are switch management options, basic rack-mounting procedures, port and module connections, power connection procedures, and troubleshooting help.The software version is on the Cisco IOS label on the switch rear panel. Some switch models might include additional items that are not shown on page 3.This enables the switch to connect to local routers and the Internet. You can then access the switch through the IP address for further configuration.If your PC has a static IP address, before you begin you should change your PC settings to temporarily use DHCP.The power-on self-test (POST) begins. During POST, the LEDs blink while a series of tests verify that the switch functions properly.It might take several minutes for the switch to complete POST.If the switch fails POST, the SYST LED turns amber. Call Cisco Systems immediately if your switch fails POST.When all of the LEDs above the Mode button turn green, release the Mode button.Blinking LEDs mean that the switch has already been configured and cannot go into Express Setup mode.Enter the IP address 10.0.0.1 in the web browser, and press Enter.The VLAN ID range is 1 to 1001.In the Confirm Switch Password field, enter your password again.In the Confirm Telnet Password field, enter the Telnet password again.SNMP community strings authenticate access to MIB objects. Embedded spaces are not allowed in SNMP community strings. When you set the SNMP read community, you can access SNMP information, but cannot modify it. When you set the SNMP write community, you can access and modify SNMP information.The PC displays a warning message and then attempts to connect with the new switch IP address. If you configured the switch with an IP address that is in a different subnet from the PC, connectivity between the PC and the switch is lost.The network DHCP server will assign a new IP address to the PC.This is an easy-to-use web interface that offers quick configuration and monitoring.
You can access the device manager from anywhere in your network through a web browser.The device manager page appears.Refer to the device manager online help for more information.It offers advanced options for configuring and monitoring multiple devices, including switches, switch clusters, switch stacks, routers, and access points. Network Assistant is free—there is no charge to download, install, or use it.In the final panel, click Finish to complete the Network Assistant installation. Access the CLI either by connecting your PC directly to the switch console port or through a Telnet session from a remote PC or workstation.Connect the other end of the cable to the console port on the switch.See the software configuration guide and the command reference for more information.You also can manage it from an SNMP-compatible workstation that is running platforms such as HP OpenView or SunNet Manager.You can use IE2100 to automate initial configurations and configuration updates on the switch.As an example, all the illustrations show the Catalyst 2970G-24TS switch. You can install and connect the Catalyst 2970G-24T switch as shown in these illustrations. For alternate mounting procedures, such as installing the switch in a 24-inch rack or on a wall, and for additional cabling information, see the Catalyst 2970 Switch Hardware Installation Guide on Cisco.com.Translations of these warning statements appear in the Regulatory Compliance and Safety Information for the Catalyst 2970 Switch document that shipped with the switch. Statement 148Statement 17B Statement 1074The following guidelines are provided to ensure your safety:Ensure that the host is connected to earth ground during normal use. Statement 39Statement 265Statement 1008Use the four number-12 Phillips machine screws to attach the brackets to the rack.Insert the other cable end into the other device.Do not remove and insert SFP modules more often than is absolutely necessary.
This process takes about 30 seconds, and then the LED turns green when the switch and the target device have an established link. If the LED is off, the target device might not be turned on, there might be a cable problem, or there might be a problem with the adapter installed in the target device.Power cycle the switch. Wait until POST completes. Confirm that the SYST and STAT LEDs are green. Press the Mode button to enter Express Setup mode.Wait 30 seconds before entering 10.0.0.1 in the browser.Connect to an Ethernet port on the switch and the PC. Wait 30 seconds before entering 10.0.0.1 in the browser.These are reasons why you might want to reset the switch:Continue holding down the Mode button. The LEDs stop blinking after 7 more seconds, and then the switch reboots.These sections explain how to obtain technical information from Cisco Systems.The Documentation DVD is updated regularly and may be more current than printed documentation. The Documentation DVD package is available as a single unit. We test our products internally before we release them, and we strive to correct all vulnerabilities quickly. If you think that you might have identified a vulnerability in a Cisco product, contact PSIRT:PSIRT can work from encrypted information that is compatible with PGP versions 2. x through 8. x. Never use a revoked or an expired encryption key. The correct public key to use in your correspondence with PSIRT is the one that has the most recent creation date in this public key server list: The Cisco Technical Support Website on Cisco.com features extensive online support resources. In addition, Cisco Technical Assistance Center (TAC) engineers provide telephone support. If you do not hold a valid Cisco service contract, contact your reseller.
The website is available 24 hours a day, 365 days a year, at this URL:If you have a valid service contract but do not have a user ID or password, you can register at this URL:The CPI tool offers three search options: by product ID or model name; by tree view; or for certain products, by copying and pasting show command output. Search results show an illustration of your product with the serial number label location highlighted. Locate the serial number label on your product and record the information before placing a service call.If your issue is not resolved using the recommended resources, your service request is assigned to a Cisco TAC engineer. The TAC Service Request Tool is located at this URL:You and Cisco will commit full-time resources during normal business hours to resolve the situation.You and Cisco will commit resources during normal business hours to restore service to satisfactory levels.There is little or no effect on your business operations.For current Cisco Press titles and other information, go to Cisco Press at this URL:You can access Packet magazine at this URL:You can access iQ Magazine at this URL:Your formal Warranty Statement, including the warranties and license agreements applicable to Cisco software, is available on Cisco.com. Follow these steps to access and download the Cisco Information Packet and your warranty and license agreements from Cisco.com.You can download the reader from Adobe's website: In the event of a discontinuance of product manufacture, the Cisco warranty support is limited to five (5) years from the announcement of the discontinuance.Actual delivery times can vary, depending on the customer location.If you purchased the product directly from Cisco, contact your Cisco Sales and Service Representative. We have 4 Cisco 2970 - Catalyst Switch manuals available for free PDF download: Hardware Installation Manual, Manual, Product Bulletin. Important Notices and Privacy Statement.
Featuring a complete set of intelligent services, the Catalyst 2970 Series Switches can enhance network performance and increase productivity for today’s knowledge workers by intelligently scaling beyond 100 Mbps over existing Category 5 copper cabling. Figure 1 Cisco Catalyst 2970 Series Switches The Cisco Catalyst 2970 Series is part of the industry’s most complete range of stackable and standalone switches, including the Cisco Catalyst 2940, 2950, 3550, and 3750 Series Switches. Cisco’s suite of fixed configuration switches provides Fast Ethernet and Gigabit Ethernet configurations with intelligent services to small and medium-sized businesses and enterprise branch offices. Cisco fixed configuration switches are part of a larger family of Cisco Catalyst switches that include the Cisco Catalyst 6500 and 4500 Series modular switches. The entire family offers industry-leading performance, functionality, scalability, and flexibility. Features such as Identity Based Network Services and multilayer QoS capabilities bring security to the edge of the network while enabling applications such as IP telephony and real-time streaming ultimedia. Next They need to run multiple, concurrentPage 4: Management The Cisco Catalyst 2970 Series can classify, police, mark, queue, and schedule incoming packets, and can queue andPage 6 Table 1 Product Features and Benefits (Continued)Page 7 Table 1 Product Features and Benefits (Continued)Page 8 Table 1 Product Features and Benefits (Continued)Page 9 Table 1 Product Features and Benefits (Continued)Page 10 Table 1 Product Features and Benefits (Continued)Page 11: Product Specifications Product SpecificationsPage 12 Table 2 Hardware (Continued)Page 16: Ordering Information Ordering InformationPage 17 Corporate Headquarters European Headquarters Americas Headquarters Asia Pacific Headquarters.
These intelligent multilayer services to deliver products deliver both Fast Ethernet and security, quality of service (QoS), and Gigabit Ethernet configurations with availability with the simplicity of intelligent services to small and traditional LAN switching. Features such as medium-sized businesses and enterprise access control list (ACL) filtering and QoS branch offices. Cisco fixed configuration classification bring security to the edge of switches are part of a larger family of Cisco the network while enabling applications Catalyst switches that include the Cisco such as IP telephony and real-time Catalyst 6500 and 4500 series switches, streaming multimedia.For example, a worker joins a team conference call via IP videoconference, sends a 10-MB spreadsheet to meeting participants, broadcasts the latest marketing video for the team to evaluate, and queries the customer relationship management database for the latest real-time feedback. Meanwhile, the multigigabyte system backup starts in the Cisco Systems, Inc. All rights reserved. Important Notices and Privacy Statement. Page 1 of 15 background and the latest virus updates are pushed to the client. Bandwidth enhancement beyond 100 Mbps—enabled by Gigabit Ethernet—provides for a smoothly operating network with the ability to evolve. Cisco makes the transition to Gigabit Ethernet faster and easier with standards-based solutions for both fiber and copper cabling. At speeds of 1000 Mbps, Gigabit Ethernet provides the bandwidth that networks need to meet new and evolving network demands, alleviate bottlenecks, and boost performance while increasing the return on existing infrastructure investments. Small and medium-sized networks with Cisco Catalyst 2950 Series switches deployed in the access layer will find the Cisco Catalyst 2970 Series a cost-effective switch platform with which to begin the migration to Gigabit Ethernet.
Intelligence in the Network As companies increasingly rely on the network as the strategic business infrastructure, it is more important than ever to consistently ensure network security, high availability, and QoS—from the desktop through the network core and out to the WAN. Cisco Catalyst switches enable companies to realize the full benefits of adding intelligent services into their networks. These capabilities make the network infrastructure secure to protect confidential information, highly available to deliver on time-critical needs, scalable to accommodate future growth, and capable of differentiating and controlling traffic flows to handle the increasing number of critical business applications. Enhanced Security With the wide range of security features that the Cisco Catalyst 2970 Series Switch offers, businesses can protect important information, keep unauthorized people off of the network, guard privacy, and maintain uninterrupted operation. The Identity-Based Networking Services (IBNS) feature in the Cisco Catalyst 2970 Series Switch prevents unauthorized access and helps to ensure that users get only their designated privileges. It provides the ability to dynamically administer granular levels of network access. Using the 802.1x standard and the Cisco Secure Access Control Server (ACS), users can be assigned a virtual LAN (VLAN) or an ACL upon authentication, regardless of where they connect to the network. This allows IT departments to enable strong security policies without compromising user mobility—and with minimal administrative overhead. ACL lookups are done in hardware, so forwarding performance is not compromised when implementing ACL-based security. Port security can be used to limit access on an Ethernet port based on the MAC address of the device that is connected to it. It can also limit the total number of devices plugged into a switch port, reducing the risks of rogue wireless access points or hubs.
Secure Shell (SSH), Kerberos, and Simple Network Management Protocol Version 3 (SNMPv3) encrypt administrative and network management information, protecting the network from tampering or eavesdropping. All rights reserved. Important Notices and Privacy Statement. Page 2 of 15 configurations. Alternatively, a local username and password database can be configured on the switch itself. Fifteen levels of authorization on the switch console and two levels on the Web-based management interface provide the ability to give different levels of configuration capabilities to different administrators. The MAC Address Notification feature can be used to monitor the network and track users by sending an alert to a management station so that network administrators know when and where users entered the network. The Dynamic Host Configuration Protocol (DHCP) Interface Tracker (Option 82) feature tracks where a user is physically connected on a network by providing both the switch and the port ID to a DHCP server. The Private VLAN Edge feature isolates ports on a switch, helping to ensure that traffic travels directly from the entry point to the aggregation device through a virtual path and cannot be directed to another port. High Availability The Cisco Catalyst 2970 Series Switch offers several high-availability features to reduce network downtime, maintain mission-critical applications, and reduce total cost of ownership. UplinkFast, PortFast, and BackboneFast all greatly reduce the standard 30-to-60-second Spanning-Tree Protocol convergence time. Loop Guard and Bridge Protocol Data Unit (BPDU) Guard provide Spanning-Tree Protocol loop avoidance. Customers can achieve maximum power availability for a converged voice and data network when a Cisco Catalyst 2970 Series Switch is combined with the Cisco Redundant Power System (RPS) 675 for seamless protection against internal power supply failures.
Advanced QoS The Cisco Catalyst 2970 Series offers superior multilayer, granular QoS features to avoid congestion and help ensure that network traffic is properly classified and prioritized. Configuration of QoS is greatly simplified through Automatic QoS (AutoQoS), a feature that detects Cisco IP phones and automatically configures switches for the appropriate classification and egress queuing. This optimizes traffic prioritization and network availability without the challenge of complex configuration. The Cisco Catalyst 2970 Series Switch can classify, police, mark, queue, and schedule incoming packets, and can queue and schedule packets at egress. Packet classification allows the network elements to discriminate between various traffic flows and to enforce policies based on Layer 2 and Layer 3 QoS fields. To implement QoS, the Cisco Catalyst 2970 Series Switch first identifies traffic flows or packet groups, and classifies or reclassifies these groups using the Differentiated Services Code Point field (DSCP) or the 802.1p class-of-service (CoS) field. At the ingress, the Cisco Catalyst 2970 will also police to determine whether a packet is in or out of profile, mark to change the classification label, pass through, or drop out of profile packets, queue packets based on classification, and service based on configured weights. Control plane and data plane ACLs are supported on all ports to ensure proper treatment on a per-packet basis. The Cisco Catalyst 2970 Series Switch supports four egress queues per port, which allows the network administrator to be discriminating and specific in assigning priorities for the various applications on the LAN. At egress, the switch performs scheduling and Cisco Systems, Inc. All rights reserved. Important Notices and Privacy Statement. Page 3 of 15 congestion control. Scheduling is a process that determines the order in which the queues are processed.
The Cisco Catalyst 2970 Series Switch supports Shaped Round Robin (SRR) and strict priority queuing. The SRR queuing algorithm helps to ensure differential prioritization. Management Express Setup is a new feature that simplifies initial configuration of a switch. Users now have the option to set up the switch through a Web browser, eliminating the need for more complex terminal emulation programs and knowledge of the command-line interface (CLI). Express Setup reduces the cost of deployment by enabling less-skilled personnel to quickly and simply set up switches. Embedded in Cisco Catalyst 2970 Series switches is the Cisco Cluster Management Suite (CMS) Software, which allows users to simultaneously configure and troubleshoot up to 16 Cisco Catalyst desktop switches—regardless of their physical location—using a standard Web browser. Cisco CMS Software provides an integrated management interface for delivering intelligent services such as multilayer switching, QoS, multicast, and security ACLs. Cisco CMS Software allows administrators to take advantage of benefits formerly reserved for only the most advanced networks, without having to learn the CLI or the details of the technology. The new Guide Mode in Cisco CMS Software leads the user step-by-step through the configuration of advanced features and provides enhanced online help for context-sensitive assistance. In addition, Cisco AVVID (Architecture for Voice, Video and Integrated Data) wizards provide automated switch configuration to optimally support video streaming or videoconferencing, voice over IP (VoIP), and mission-critical applications. These wizards can save hours of time for network administrators, eliminate human errors, and help to ensure that the configuration of the switch is optimized for these applications. In addition to Cisco CMS Software, Cisco Catalyst 2970 Series switches provide for extensive management using SNMP network management platforms such as CiscoWorks for Switched Internetworks.
Managed with CiscoWorks, Cisco Catalyst switches can be configured and managed to deliver end-to-end device, VLAN, traffic, and policy management. Coupled with CiscoWorks, Cisco Resource Manager Essentials, a Web-based management tool, offers automated inventory collection, software deployment, easy tracking of network changes, views into device availability, and quick isolation of error conditions. All rights reserved. Important Notices and Privacy Statement. All rights reserved. Important Notices and Privacy Statement. All rights reserved. Important Notices and Privacy Statement. All rights reserved. Important Notices and Privacy Statement. All rights reserved. Important Notices and Privacy Statement. All rights reserved. Important Notices and Privacy Statement. The connectors are located at the back of the switch. All rights reserved. Important Notices and Privacy Statement. All rights reserved. Important Notices and Privacy Statement. All rights reserved. Important Notices and Privacy Statement. All rights reserved. Important Notices and Privacy Statement. Page 13 of 15 Service and Support Cisco is committed to minimizing total cost of ownership, and offers a portfolio of Technical Support Services to help ensure that Cisco products operate efficiently, remain highly available, and benefit from the most up-to-date system software. The services and support programs described in the table below are available as part of the Cisco Desktop Switching Service and Support solution, and are available directly from Cisco and through resellers. All rights reserved. Important Notices and Privacy Statement. All rights reserved. Aironet, Catalyst, Cisco, Cisco IOS, Cisco Systems, the Cisco Systems logo, EtherChannel, and SMARTnet are registered trademarks or trademarks of Cisco Systems, Inc.All other trademarks mentioned in this document or Web site are the property of their respective owners.We are a non-profit group that run this service to share documents.
We need your help to maintenance and improve this website. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. On the network diagram it is shown in a red color (Analysis port). On the network diagram it is shown in green color (Monitored port).Session 1Should you have any questions or issues, please, do not hesitate to contact our support team. You will need to execute command in point 2 (see above example) multile times for every port.