Chapter 3 Initial Configuration of the ML-Series Card

Cisco IOS Command Modes

Note If there is a parsing error when the Cisco IOS startup configuration file is downloaded and parsed at initialization, an ERROR-CONFIG alarm is reported and appears under the CTC alarms tab or in TL1. No other Cisco IOS error messages regarding the parsing of text are reported to the CTC or in TL1. An experienced Cisco IOS user can locate and troubleshoot the line in the startup configuration file that produced the parsing error by opening the Cisco IOS CLI and entering a copy start run command.

Note A standard ONS 15310 database restore reinstalls the Cisco IOS startup config file, but does not implement the Cisco IOS startup config on the ML-Series. Complete Step 6 to load the Cisco IOS startup config file from the 15310-CL-CTX to the ML-Series card.

Database Restore of the Startup Configuration File

The ONS 15310-CL includes a database restoration feature. Restoring the database will reconfigure a node and the installed line cards to the saved provisioning, except for the ML-Series card. The ML-Series card does not automatically restore the startup configuration file saved in the database.

A user can load the saved startup configuration file onto the ML-Series card in two ways. He can revert completely to the saved startup configuration and lose any additional provisioning in the unsaved running configuration, which is a restoration scheme similar to other ONS cards, or he can install the saved startup configuration file on top of the current running configuration, which is a merging restoration scheme used by many Cisco Catalyst devices.

To revert completely to the startup configuration file saved in the restored database, the user needs to soft reset the ML-Series card. Right-click the ML-Series card in CTC and choose Soft-resetor use the Cisco IOS CLI reload command to reset the ML-Series card.

To merge the saved startup configuration file with the running configuration, use the Cisco IOS CLI copy startup-configrunning-configcommand. This restoration scheme should only be used by experienced users with an understanding of the current running configuration and the Cisco IOS copy command. The copy startup-configrunning-configcommand will not reset the ML-Series card. The user also needs to use the Cisco IOS CLI copy running-configstartup-configcommand to save the new merged running configuration to the startup configuration file.

Cisco IOS Command Modes

The Cisco IOS user interface has several different modes. The commands available to you depend on which mode you are in. To get a list of the commands available in a given mode, type a question mark

(?) at the system prompt.

Table 3-2describes the most commonly used modes, how to enter the modes, and the resulting system prompts. The system prompt helps you identify which mode you are in and, therefore, which commands are available to you.

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Cisco Systems 15310-CL, 15310-MA manual Cisco IOS Command Modes, Database Restore of the Startup Configuration File
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15310-CL, 15310-MA specifications

Cisco Systems has established itself as a leader in the networking domain, offering a wide array of solutions to meet the needs of modern businesses. Among its impressive product lineup are the Cisco 15310-CL and 15310-MA routers, designed to provide advanced network performance and reliability.

The Cisco 15310-CL is a versatile platform that primarily serves as a carrier-class router aimed at supporting high-speed data and voice services. It is built to handle the demands of large enterprises and service providers, offering a robust design that ensures maximum uptime and performance. One of its standout features is its modular architecture, which enables users to customize their configurations based on specific application needs. This scalability allows for future expansion without the need for a complete hardware overhaul.

Key technologies integrated into the Cisco 15310-CL include high-density Ethernet interfaces and a comprehensive suite of Layer 2 and Layer 3 protocol support. The device is capable of supporting multiple types of connections, including TDM, ATM, and Ethernet. This flexibility makes it an ideal choice for organizations that require seamless migration between various service types. Moreover, with features such as MPLS (Multiprotocol Label Switching) support and advanced Quality of Service (QoS) mechanisms, the router ensures that critical applications receive the necessary bandwidth and low latency required for optimal performance.

In contrast, the Cisco 15310-MA focuses on access solutions, providing a cost-effective entry point for businesses looking to enhance their network capabilities. It is well-suited for smaller offices or branch locations that need reliable connectivity without the expense and complexity associated with larger systems. The device supports a range of access methods and provides essential features like firewall capabilities, VPN support, and comprehensive security measures to protect sensitive data.

Both models benefit from Cisco's commitment to security and manageability, offering features like enhanced encryption protocols and user authentication mechanisms that help safeguard networks against threats. Additionally, they can be managed through Cisco’s intuitive software tools, simplifying configuration and monitoring tasks for IT administrators.

The Cisco 15310-CL and 15310-MA are ideal solutions for businesses seeking to enhance their network infrastructure, ensuring firms can keep pace with evolving technology demands while maintaining a focus on security and performance. Their combination of advanced features, modular capabilities, and robust support makes them valuable assets in the networking landscape.
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