Posted in CCENT, CCIE 2.0, CCIE R&S, IGP, QoS, Routers on Jul 14th, 2009
Hello everyone! We want your feedback on changes to this product sent to: asequeira@ine.com... [Read the rest of this entry -->]
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Posted in CCIE R&S, CCIE Workbooks, QoS on Jan 19th, 2009
The QoS section for our new CCIE Routing & Switching Lab Workbook Volume 1 Version 5 is now completed and posted on the members site! In its completed format this document consists of over 80 sections and totals nearly 500 pages. This is by far the most complete single resource I have ever seen for QoS on Cisco IOS. Special thanks to Petr Lapukhov for his intense research and unparalleled expertise in the development of this topic area. The following sections are now available in QoS:... [Read the rest of this entry -->]
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Posted in CCIE 2.0, CCIE R&S, QoS on Nov 17th, 2008
More sections have been posted to the IEWB-RS Volume 1 Version 5 section for QoS. The following topics are now available.... [Read the rest of this entry -->]
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Posted in CCIE R&S, QoS on Nov 5th, 2008
More updates have been posted to the QoS section of IEWB-RS Volume 1 Version 5.0. The following sections are now available for download:... [Read the rest of this entry -->]
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Posted in CCIE R&S, QoS on Nov 3rd, 2008
More updates to the IEWB-RS Volume 1 Version 5.0 QoS section have been posted. The following sections are now available in addition to those previously posted:... [Read the rest of this entry -->]
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Posted in CCIE 2.0, CCIE R&S, QoS on Nov 2nd, 2008
Keeping with our new CCIE 2.0 theme of constant incremental updates, the QoS section for the CCIE Routing & Switching Lab Workbook Volume 1 Version 5 is starting being released today. Updates to this document will be posted multiple times this week, so make sure to keep an eye on the timestamp on the members site next to the file’s link. Shortly we will be implementing a new system that you can “subscribe” to email update notifications for different products. The following sections are now posted for QoS:... [Read the rest of this entry -->]
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Posted in CCIE R&S, QoS, Switching on Oct 30th, 2008
In this post we will look at the basic classification and marking features available in the 3550 and 3560 switches. Basic features include packet marking using port-level settings and port-level policy-maps. Discussing Per-VLAN classification is outside the scope of this document.... [Read the rest of this entry -->]
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Posted in CCIE R&S, CCIE Voice, QoS on Oct 17th, 2008
Computing voice bandwidth is usually required for scenarios where you provision LLQ queue based on the number of calls and VoIP codec used. You need to account for codec rate, Layer 3 overhead (IP, RTP and UDP headers) and Layer 2 overhead (Frame-Relay, Ethernet, HDLC etc. headers). Accounting for Layer 2 overhead is important, since the LLQ policer takes this overhead in account when enforcing maximum rate.... [Read the rest of this entry -->]
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Posted in CCIE R&S, QoS, Switching on Sep 11th, 2008
People are often confused with per-VLAN classification, policing and marking features in the Catalyst 3550 and 3560 models. The biggest problem is lack of comprehensive examples in the Documentation CD. Let’s quickly review and compare traffic policing features available on both platforms. The material below is a condensed excerpt of several Catalyst QoS topics covered in the “QoS” section of our IEWB VOL1 V5. You will find more in-depth explanations and large number of simulation-based verifications in the upcoming section of the workbook.... [Read the rest of this entry -->]
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Posted in CCIE R&S, Frame-Relay, QoS on Aug 26th, 2008
Note: The following post is an excerpt from the full QoS section of IEWB-RS VOL1 version 5.... [Read the rest of this entry -->]
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Posted in CCIE R&S, QoS on Aug 17th, 2008
Think you know everything about CBWFQ?
OK, then look at the following configuration:... [Read the rest of this entry -->]
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