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This document provides an explanation of the most common impairments that can be identified by examining the line shape parameter reported by the show modem operational-status command. This command is also discussed in the Overview of General Modem and NAS Line Quality, in the section...
www.cisco.com/en/US/tech/tk801/tk36/technologies_tech_note09186a00800a8663.shtml
09 Sep 2005
This document discusses ways to verify the performance of the digital modems at the network access server (NAS) as well as the T1/E1 line connected to the NAS. It will not discuss the performance or configuration of the client side modems. For more information on this subject, refer to Configuring...
www.cisco.com/en/US/tech/tk801/tk36/technologies_tech_note09186a008009478d.shtml
09 Jul 2007
...Tracker Outputs 26/Jan/2007 Understanding Line Impairments 09/Sep/2005 Understanding Transmit and Receive Levels on Modems...
www.cisco.com/en/US/tech/tk801/tk36/tsd_technology_support_troubleshooting_technotes_list.html
25 Apr 2005
...Tracker Outputs 26/Jan/2007 Understanding Line Impairments 09/Sep/2005 Understanding Transmit and Receive Levels on Modems...
www.cisco.com/en/US/tech/tk801/tk36/tech_tech_notes_list.html
25 Apr 2005
Before you attempt to measure the performance of a cable network, there are some limiting factors that you should take into consideration. To design and deploy a highly available and reliable network, you must establish an understanding of basic principles and measurement parameters of cable network...
www.cisco.com/en/US/tech/tk86/tk168/technologies_tech_note09186a0080094545.shtml
25 Aug 2008
This document provides sample configurations for two Cisco 3640 routers. The configurations enable the routers to communicate with VoIP with PPP over a high bandwidth leased line with low latency queuing (LLQ). For more information about LLQ, refer to the document VoIP over PPP Links with Quality...
www.cisco.com/en/US/tech/tk1077/technologies_configuration_example09186a0080094196.shtml
02 Feb 2006
...Cisco uBR-MC16S cable interface line card offers the following key...response time to ingress noise impairments that appear in the upstream return...that subscribers remain on-line and connected during periods of return path impairments SNMP Interface •Provides...
www.cisco.com/en/US/docs/interfaces_modules/cable/line_cards/ubrmc16s/feature/guide/mc16sii.html
06 Jan 2013
...and the Cisco UBR-MC5x20H cable line card. The OBFL stored data assists in understanding and debugging field failures upon...Authorization (RMA) of a RP or line card at repair and failure analysis...
www.cisco.com/en/US/docs/interfaces_modules/cable/broadband_processing_engines/ubr10_mc5x20s_u_h/installation/guide/ubrmc520.html
03 May 2012
...Similar Sessions BRKEVT-2315 - Pervasive Business Video – Understanding the Cisco/Tandberg Infrastructure Product Line (2012 Cancun) BRKEVT-2806 - Troubleshooting Network Impairments in Enterprise TelePresence Deployments (2012 San Diego) ...
https://ciscolive365.com/connect/sessionDetail.ww?SESSION_ID=5309&tclass=popup
...PESQ) population for a specific impairment pattern. MOS relates...estimate the impact of delay-related impairments such as echo. It provides an...
References: 4 TAC | 1 Support Community - View All
www.cisco.com/en/US/docs/voice_ip_comm/cucm/service/6_0_1/car/carcdrdef.html
28 Jun 2007