Chapter 3 Basic Router Configuration

Configuring WAN Interfaces

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Verifying ADSL Configuration

Verify that the configuration is set properly by using the show controller vdsl 0 command from the privileged EXEC mode. Outputs in bold are critical.

Router# show controller vdsl 0

Controller VDSL 0 is UP

 

Daemon Status:

Up

 

 

 

 

 

 

XTU-R (DS)

XTU-C (US)

 

chip Vendor ID:

‘BDM’

‘BDCM’

 

Chip Vendor Specific:

0x0000

0x6110

 

Chip Vendor Country:

0xB500

0xB500

 

Modem Vendor ID:

‘csco’

‘BDCM’

 

Modem Vendor Specific:

0x4602

0x6110

 

Modem Vendor Country:

0xB500

0xB500

 

Serial Number Near:

FHK1313227E 887-V2-K 15.1(20100

 

Serial Number Far:

 

 

 

 

 

 

Modem Version Nead:

15.1(20100426:193435) [changahn

 

Modem Version Far:

0x6110

 

 

 

 

 

Modem Status:

TC Sync (Showtime!)

 

 

 

 

 

DSL Config Mode:

AUTO

 

 

 

 

 

Trained Mode:

G.992.5 (ADSL2+) Annex A

 

TC Mode:

ATM

 

 

 

 

 

Selftest Result:

0x00

 

 

 

 

 

DELT configuration:

disabled

 

 

 

 

 

DELT state:

not running

 

 

 

 

 

Trellis:

ON

ON

 

Line Attenuation:

1.0 dB

1.4 dB

 

Signal Attenuation:

1.0 dB

0.0 dB

 

Noise Margin:

6.8 dB

13.6 dB

 

Atteinable Rate:

25036 kbits/s

1253 kbits/s

 

Actual Power:

13.7 dBm

12.3 dBM

 

Total FECS:

0

0

 

 

 

 

Total ES:

0

0

 

 

 

 

Total SES:

0

0

 

 

 

 

Total LOSS:

0

0

 

 

 

 

Total UAS:

0

0

 

 

 

 

Total LPRS:

0

0

 

 

 

 

Total LOFS:

0

0

 

 

 

 

Total LOLS:

0

0

 

 

 

 

Bit swap:

163

7

 

 

 

 

Full inits:

32

 

 

 

 

 

Failed Full inits:

0

 

 

 

 

 

Short inits:

0

 

 

 

 

 

Failed short inits:

0

 

 

 

 

 

 

Cisco 880 Series Integrated Services Router Software Configuration Guide

 

 

 

 

 

 

OL-22206-01

 

 

 

3-15

 

 

 

 

 

 

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Cisco Systems CISCO881SECK9 manual Verifying Adsl Configuration, Atm

CISCO881SECK9 specifications

The Cisco Systems CISCO881SECK9 is a robust and flexible router designed to cater to the needs of small to medium-sized businesses and branch offices. It is part of the Cisco 8800 series, known for its powerful performance, security features, and advanced functionalities, making it suitable for various networking applications.

One of the standout features of the CISCO881SECK9 is its integrated security capabilities. With a built-in Cisco IOS Firewall and comprehensive security features such as intrusion prevention systems (IPS), secure virtual private network (VPN) services, and support for advanced encryption protocols, businesses can confidently protect their data and communications. This level of security is crucial in today’s cyber threat landscape, where data breaches and cyberattacks can have severe implications.

Another key characteristic of the CISCO881SECK9 is its support for multiple WAN connectivity options, including Ethernet, DSL, and 3G/4G cellular connections. This versatility allows organizations to choose their preferred internet connection method, providing reliable and continuous connectivity. The device also supports load balancing across multiple WAN links, which helps optimize bandwidth utilization and enhance the overall network performance.

The router also features a range of integrated services, including voice, video, and data services, which are essential for modern business operations. With support for Voice over IP (VoIP) and video conferencing, the CISCO881SECK9 ensures that organizations can maintain effective communication and collaboration among employees, partners, and clients. This dual functionality enhances productivity while simplifying network management.

In terms of performance, the CISCO881SECK9 is equipped with advanced Quality of Service (QoS) features that prioritize critical applications and ensure optimal performance even during peak traffic periods. This capability is particularly important for businesses that rely on real-time applications such as video conferencing and VoIP, ensuring high-quality service delivery.

Moreover, the router's scalability allows organizations to grow without needing to overhaul their entire network infrastructure. It supports various expansion modules, providing flexibility to add additional features and capabilities as business needs evolve.

With its combination of security, performance, and integrated services, the Cisco Systems CISCO881SECK9 stands out as a reliable choice for enterprises looking to enhance their networking capabilities while ensuring a secure and scalable infrastructure. Its thoughtful design, robust features, and adaptability make it suitable for a wide range of business applications, enabling companies to thrive in a fast-paced digital landscape.