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Common Issues with Catalyst 4500 Switches that Run Cisco IOS Software
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This document describes how you can troubleshoot hardware problems and related issues that are common on Cisco Catalyst 4500/4000 switches with Supervisor Engine II+, III, IV, and V modules. Refer to Hardware Troubleshooting for Catalyst...
www.cisco.com/en/US/products/hw/switches/ps4324/products_tech_note09186a008063c36f.shtml
13 Apr 2007
This document discusses the troubleshoot of hardware and related common issues on Cisco Catalyst 4500/4000 switches with Supervisor Engine II+, III, IV, and V modules. This document does not cover Supervisor Engine I and II troubleshoot practices. For...
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www.cisco.com/en/US/products/hw/switches/ps4324/products_tech_note09186a008011e6b4.shtml
05 Jun 2006
This document provides best practices for Catalyst 6500/6000 and 4500/4000 series switches that run Cisco IOS® Software on the Supervisor Engine.
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18
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www.cisco.com/en/US/products/hw/switches/ps708/products_white_paper09186a00801b49a4.shtml
03 Sep 2006
This document provides information about the output of the show processes cpu command when you issue the command on the Cisco Catalyst 4500/4000, 2948G, 2980G, and 4912G switches that run Catalyst OS (CatOS) system software. This document...
www.cisco.com/en/US/products/hw/switches/ps663/products_tech_note09186a0080094956.shtml
30 Aug 2005
This document provides a sample configuration of IEEE 802.1Q (dot1q) trunking between a Cisco Catalyst 3550/3560/3750 switch that runs Cisco IOS® Software and a Catalyst 6500/6000 series switch or Catalyst 4500/4000 series...
www.cisco.com/en/US/products/hw/switches/ps700/products_configuration_example09186a008010f615.shtml
12 Dec 2006
The Catalyst 4500 series switches, which includes the Catalyst 4948 switches, has a sophisticated packet-handling methodology for CPU-bound traffic. A commonly perceived problem is high CPU utilization on these switches. This document provides details about the...
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140
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www.cisco.com/en/US/products/hw/switches/ps663/products_tech_note09186a00804cef15.shtml
20 Mar 2008
This document introduces the concept of trunking between two Ethernet switches and focuses on the IEEE 802.1Q trunking standard. After a brief description of the 802.1Q trunking mechanism, the document describes the implementation on the Catalyst 4500/4000, 5500/5000, and 6500/6000...
www.cisco.com/en/US/products/hw/switches/ps700/products_tech_note09186a008012ecf3.shtml
26 May 2006
This document provides sample configurations on IEEE 802.1Q/Inter-Switch Link (ISL) trunking and Layer 2 (L2) EtherChannel between Cisco Catalyst 2900 XL/3500 XL or Catalyst 2950 series switches and a Catalyst 6500/6000 switch that runs Cisco...
www.cisco.com/en/US/tech/tk389/tk213/technologies_configuration_example09186a0080094bc5.shtml
26 Feb 2006
This document provides guidelines to use Cisco IOS® software to troubleshoot issues with Spanning-Tree Protocol (STP). There are specific commands which apply to the Catalyst 6500/6000 only; however, you can apply most of the principles to any Cisco Catalyst...
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21
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www.cisco.com/en/US/tech/tk389/tk621/technologies_tech_note09186a0080136673.shtml
01 Sep 2005
This document discusses the setup of an EtherChannel between a Catalyst 5500/5000 switch running Catalyst OS (CatOS) and a Catalyst 6500/6000 or Catalyst 4500/4000 switch running Cisco IOS® Software. An EtherChannel bundles...
www.cisco.com/en/US/tech/tk389/tk213/technologies_configuration_example09186a0080094953.shtml
25 Oct 2006
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