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Dual-Active Detection Using IP BFD on VSS of Cisco Catalyst 6500 Series Switches
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This document provides a sample configuration for Dual-Active Detection Using IP Bidirectional Forwarding Detection (BFD) on the Virtual Switching Systems (VSS) of the Cisco Catalyst 6500 Series Switches.
www.cisco.com/en/US/products/ps9336/products_configuration_example09186a0080bcd114.shtml
27 Jul 2012
...members. The distance of VSL link is limited...Switching System 1440 using Cisco Catalyst 6500 Series Switches Q. What are the hardware...requirements and restrictions for VSS? A. Table 1 shows...Feature Set Requirement: IP Base*** or better...line card is available on 12.2(33)SXH2 and later version of software releases. ...Module 1 and 2 Intrusion Detection Module** Wireless...
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www.cisco.com/en/US/prod/collateral/switches/ps5718/ps9336/prod_qas0900aecd806ed74b.html
17 Sep 2009
...later releases support VSS. Note For complete...information for the commands used in this chapter, see...publications: •The Cisco IOS Virtual Switch Command Reference at...information about Cisco Catalyst 6500 series switches (including...the documents listed on this page: http...This chapter consists of these sections: ...Switching Systems •VSS Configuration Guidelines...System Monitoring •Dual-Active Detection •VSS Initialization...
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www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/configuration/guide/vss.html
25 Apr 2012
...perform this function. Use of a dedicated Layer 3 direct...mechanism between the virtual switches is an inexpensive way to determine whether or not a dual-active scenario has occurred (Figure 27). © 2012 Cisco and/or its affiliates...Public Information. Page 43 of 55 Figure 27. Dual-Active Detection Using IP-BFD Bidirectional Forwarding...must first configure BFD on the selected interfaces...connected to each other: vss#conf t Enter configuration...
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www.cisco.com/en/US/prod/collateral/switches/ps5718/ps9336/white_paper_c11_429338.pdf
03 Dec 2012
3463KB
...fails between the pair of switches, a dual-active situation occurs. Both...gracefully remove one of the devices to eliminate any implications. VSS offers three dual-active detection options: 1. PAgP...Bidirectional Forwarding (BFD) 3. Fast-Hello...down all the interfaces on the ACTIVE switch...management interfaces of the Cisco Nexus 7000 supervisor...keep-alive connectivity using the dedicated management...throughout the network. Cisco Catalyst 6500 VSS systems should enable...
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www.cisco.com/en/US/prod/collateral/switches/ps5718/ps708/white_paper_c11_589890.html
17 Mar 2010
...Cisco Virtual Switching System Environment...2009 Dual-Active Detection Using IP BFD on VSS of Cisco Catalyst 6500 Series Switches 27/Jul...
www.cisco.com/en/US/products/ps9336/prod_configuration_examples_list.html
25 Apr 2005
...Configuration Switches 15/Mar/2006 Dual-Active Detection Using IP BFD on VSS of Cisco Catalyst 6500 Series Switches 27/Jul...
www.cisco.com/en/US/products/hw/switches/ps708/prod_configuration_examples_list.html
25 Apr 2005
...communication between devices on a single VLAN. For example, PVLANs are often used to prevent communication...accessible subnet. If one of the servers is compromised... http://www.cisco.com/en/US/docs/switches/lan/catalyst6500...html None. Cisco Catalyst 6500 best practices are defined...Virtual Switching System (VSS) technologies: ...Best Practices for VSS IP Connectivity Management...Best Practices for VSS Dual-Active Detection •Best Practices for...Best practices for SPAN on VSL •Best Practices...
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www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.2SX/best/practices/recommendations.html
11 May 2008
...members. The distance of VSL link is limited...Switching System 1440 using Cisco Catalyst 6500 Series Switches Q. What are the hardware...requirements and restrictions for VSS? A. Table 1 shows...Feature Set Requirement: IP Base*** or better...line card is available on 12.2(33)SXH2 and later version of software releases. ...Module 1 and 2 Intrusion Detection Module** Wireless...
www.cisco.com/en/US/prod/collateral/switches/ps5718/ps9336/prod_qas0900aecd806ed74b_ps2797_Products_Q_and_A_Item.html
17 Sep 2009
...rapidly (subsecond) by any of the following three methods: • Enhancement to PAgP used in MEC with connecting Cisco switches • L3 Bidirectional Forwarding Detection (BFD) configuration on a directly connected link...switch • L2 Fast-Hello Dual-Active Detection configuration...service modules appear in a VSS environment? A. The...scaling (via elimination of reliance on Spanning-tree...VM), VMotion® and IP Storage performance. ...
www.cisco.com/en/US/prod/collateral/switches/ps5718/ps9336/prod_qas0900aecd806ed74b_ps708_Products_Q_and_A_Item.html
17 Sep 2009
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