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Cisco Systems Cisco AS5350, Cisco AS5400 Configuring Local AAA Security, Gateway# show privilege

Models: Cisco AS5400 Cisco AS5350

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Gateway con0 is now available

Press RETURN to get started.

Gateway> enable

Password:

Gateway# show privilege

Current privilege level is 15

Gateway#

Configuring Local AAA Security

Configure authentication, authorization, and accounting (AAA) to perform log in authentication by using the local username database. The login keyword authenticates EXEC shell users. Additionally, configure PPP authentication to use the local database if the session was not already authenticated by login.

AAA(called triple A) is the Cisco IOS security model used on all Cisco devices. AAA provides the primary framework through which you set up access control on the Cisco AS5350 or Cisco AS5400.

The same authentication method is used on all interfaces. AAA is set up to use the local database configured on the gateway. This local database is created with the username configuration commands.

Step 1 Enter global configuration mode. You are in global configuration mode when your prompt changes to Gateway(config)#.

Gateway# configure terminal

Enter configuration commands, one per line. End with CNTL/Z.

Gateway(config)#

Step 2 Create a local login username database in global configuration mode. In this example, the administrator's username is admin. The remote client’s login username is Harry.

Gateway(config)# username admin password adminpasshere

Gateway(config)# username Harry password Harrypasshere

Step 3 Configure local AAA security in global configuration mode. You must enter the aaa new-modelcommand before the other two authentication commands.

Gateway(config)# aaa new-model

Gateway(config)# aaa authentication login default local

Gateway(config)# aaa authentication ppp default if-needed local

Step 4 Return to privileged EXEC mode:

Gateway(config)# Ctrl-Z

Gateway#

Step 5 Log in with your username and password:

Caution After you have configured AAA security, all access will require a username and password. Make sure that your login name and password are working before you exit or reboot. If you are unable to get back into your universal gateway, refer to the password recovery instructions at the following URL:

http://www.cisco.com/warp/public/474/pswdrec_as5300.shtml

Gateway# login

User Access Verification

Username: admin

Password:

Gateway#

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Cisco Systems Cisco AS5350 quick start Configuring Local AAA Security, Gateway# show privilege, Gateway# configure terminal
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Cisco AS5400, Cisco AS5350 specifications

Cisco Systems is a global leader in networking and telecommunications technology, and its AS5350 and AS5400 models are prominent offerings in their product line. These devices cater primarily to service providers and large enterprises looking for advanced VoIP, data, and multimedia capabilities.

The Cisco AS5350 is a versatile voice gateway that supports a wide range of protocols including VoIP and PSTN (Public Switched Telephone Network). Designed for scalability, it can handle numerous simultaneous calls, making it an ideal solution for businesses that require robust communication systems. Some of its main features include built-in support for various signaling protocols such as SIP (Session Initiation Protocol) and H.323, which allow seamless integration with existing networks. Additionally, the AS5350 is equipped with high-density digital signal processors (DSPs) that enable efficient call processing and transcoding, ensuring high-quality voice transmission.

On the other hand, the Cisco AS5400 takes this functionality a step further by offering enhanced capabilities suited for more demanding environments. It supports both voice and data services, allowing service providers to deliver a comprehensive solution that includes voice calls, multimedia applications, and broadband services. The AS5400 features a modular design, allowing users to adapt the device to specific needs by adding or removing modules as required. This modularity enhances flexibility and future-proofs the system against evolving technology demands.

Both the AS5350 and AS5400 incorporate advanced security features to protect sensitive communications and data. Features such as encryption, secure signaling, and network access controls are essential for enterprises looking to safeguard their operations in an increasingly vulnerable digital landscape. These gateways also support Quality of Service (QoS) protocols, ensuring that voice traffic is prioritized over other types of data, thereby maintaining call clarity even in times of high data demand.

In conclusion, the Cisco AS5350 and AS5400 are compelling solutions that showcase Cisco's commitment to delivering reliable and high-performance telecommunications devices. By offering state-of-the-art technology, robust features, and a modular approach to scalability, businesses and service providers can ensure they remain competitive in the ever-evolving telecommunications landscape. Whether it is for voice, data, or multimedia applications, these gateways deliver the performance and flexibility needed to meet current and future challenges.