Description
Managing and Monitoring
The Cisco 2921 Integrated Services Router (C2921-VSEC-CUBE/K9 model) can be managed and monitored in several ways. Some of the key methods include:
- Cisco IOS Command Line Interface (CLI): The router can be configured, monitored, and troubleshot using the Cisco IOS command-line interface (CLI). The CLI is accessed through the router’s console or through a Telnet or SSH connection.
- Cisco Network Assistant: Cisco Network Assistant (CNA) is a GUI-based management tool that allows you to easily configure, monitor, and troubleshoot multiple Cisco devices on a network. CNA provides a simplified interface and wizards to help you quickly configure the router’s settings.
- Cisco Configuration Professional: Cisco Configuration Professional (CCP) is a web-based management tool that allows you to configure and monitor the router through a web browser. CCP provides a graphical interface and wizards to help you quickly configure the router’s settings.
- Cisco Prime Infrastructure: Cisco Prime Infrastructure (PI) is a network management platform that enables you to manage and monitor your Cisco devices from a single console. It provides advanced features such as network visualization, performance monitoring, and troubleshooting capabilities.
- SNMP: The router can be monitored using SNMP (Simple Network Management Protocol). SNMP allows you to monitor the router’s performance, system uptime, and other statistics.
- Syslog: The router can send syslog messages to a syslog server for monitoring and analysis. This can be useful for troubleshooting and tracking events on the router.
Compatibility and Interoperability
The Cisco 2921 Integrated Services Router (C2921-VSEC-CUBE/K9 model) is designed to be compatible with a wide range of networking devices and protocols. It can be used in a variety of network environments, including service provider, enterprise, and small business networks.
In terms of interoperability, the C2921-VSEC-CUBE/K9 model is compliant with industry standards such as IPv4 and IPv6, as well as various routing protocols, including OSPF, EIGRP, BGP, and IS-IS. Additionally, it supports a wide range of voice protocols, including SIP, H.323, and MGCP, making it compatible with most PBX systems.
The C2921-VSEC-CUBE/K9 model also supports a wide range of VPN protocols, including IPsec, L2TPv3, and SSL, allowing it to securely connect remote users and sites to the main network. It also supports VoIP and Video communication protocols, as well as Quality of Service (QoS) mechanisms, which enable the router to prioritize different types of network traffic.
In terms of hardware and software compatibility, the C2921-VSEC-CUBE/K9 model is compatible with a wide range of modules, interfaces, and accessories, including WAN interfaces, LAN interfaces, and voice interfaces. It also supports a wide range of software images and feature sets, including Cisco IOS and Cisco IOS XE.
It’s important to note that the C2921-VSEC-CUBE/K9 model is an end-of-sale product, which means that Cisco will no longer be selling this model and will not be releasing any new software or security updates for it. Therefore, it’s recommended to check the end-of-support date and plan accordingly.
Deployment and Configuration Guidelines
Deployment and configuration guidelines for the Cisco 2921 Integrated Services Router (C2921-VSEC-CUBE/K9 model) vary depending on the specific network environment and requirements. However, there are a few general steps and best practices that can be followed when deploying and configuring this router.
- Before deploying the router, ensure that all the necessary hardware and software components are available and in working condition. This includes the router, power supply, cables, and any additional modules or interfaces that will be used.
- Connect the router to the network by connecting the appropriate cables to the WAN and LAN ports. Power on the router and verify that it is operational.
- Configure the router’s basic settings, such as the hostname, IP address, and default gateway. This can be done through the router’s command-line interface (CLI) or web-based GUI.
- Configure the router’s routing protocols and interfaces, such as OSPF, EIGRP, BGP, and IS-IS. This will ensure that the router can communicate with other devices on the network.
- Configure any additional features or services that are required, such as VPN, QoS, or security features.
- Verify the configuration of the router to ensure that it is working as expected. This can be done by checking the router’s status and monitoring logs.
- Perform regular maintenance on the router, such as software updates and backups, to ensure that it continues to function properly.
Key Feature about this Cisco C2921-VSEC-CUBE/K9
- Manufacturer Cisco
- Part Number or SKU# C2921-VSEC-CUBE/K9
- Product Series 2900
- Product Model 2921
- Product Name 2921 Integrated Services Router
- Product Type Router
Interfaces/Ports of Cisco 2900 Series Router
- Total Number of Ports 3
- Management Port Yes
I/O Expansions of Cisco 3 Ports Router
- Number of Total Expansion Slots 12
- Expansion Slot Type –
- SFP (mini-GBIC)
- HWIC
- PVDM
Network & Communication of Cisco Router
- Ethernet Technology Gigabit Ethernet
- Network Technology 10/100/1000Base-T
Memory
- Standard Memory 512 MB
Power Description
- PoE (RJ-45) Port Yes
Dimension and Weight
- Compatible Rack Unit 2U
- Form Factor Rack-mountable
- Height 3.5 Inch
- Width 17.3 Inch
- Depth 18.5 Inch
- Weight (Approximate) 26.90 lbs