H3C S5500-EI Series Operation Manual
H3C S5500-EI Series Operation Manual

H3C S5500-EI Series Operation Manual

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Operation Manual - Track
H3C S5500-EI Series Ethernet Switches
Chapter 1 Track Configuration..................................................................................................... 1-1
1.1 Track Overview .................................................................................................................. 1-1
1.2 Track Configuration Task List ............................................................................................ 1-2
1.3.1 Configuring Track-NQA Collaboration .................................................................... 1-3
1.4.1 Configuring Track-VRRP Collaboration .................................................................. 1-3
1.4.2 Configuring Track-Static Routing Collaboration...................................................... 1-4
1.5 Displaying and Maintaining Track Object(s) ...................................................................... 1-5
1.6 Track Configuration Example ............................................................................................ 1-6
1.6.1 VRRP-Track-NQA Collaboration Configuration Example ....................................... 1-6

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  • Page 1: Table Of Contents

    Operation Manual – Track H3C S5500-EI Series Ethernet Switches Table of Contents Table of Contents Chapter 1 Track Configuration..................... 1-1 1.1 Track Overview ........................1-1 1.1.1 Collaboration Between the Track Module and the Detection Modules ....1-2 1.1.2 Collaboration Between the Track Module and the Application Modules....1-2 1.2 Track Configuration Task List ....................
  • Page 2: Chapter 1 Track Configuration

    Operation Manual – Track H3C S5500-EI Series Ethernet Switches Chapter 1 Track Configuration Chapter 1 Track Configuration When configuring Track, go to these sections for information you are interested in: Track Overview Track Configuration Task List Configuring Collaboration Between the Track Module and the Detection Modules...
  • Page 3: Collaboration Between The Track Module And The Detection Modules

    Operation Manual – Track H3C S5500-EI Series Ethernet Switches Chapter 1 Track Configuration 1.1.1 Collaboration Between the Track Module and the Detection Modules You can establish the collaboration between the Track module and the detection modules through configuration. A detection module probes the link status and informs the Track module of the probe result.
  • Page 4: Configuring Collaboration Between The Track Module And The Detection Modules

    Operation Manual – Track H3C S5500-EI Series Ethernet Switches Chapter 1 Track Configuration 1.3 Configuring Collaboration Between the Track Module and the Detection Modules 1.3.1 Configuring Track-NQA Collaboration Through the following configuration, you can establish the collaboration between the Track module and the NQA, which probes the link status and informs the Track module of the probe result.
  • Page 5: Configuring Track-Static Routing Collaboration

    Operation Manual – Track H3C S5500-EI Series Ethernet Switches Chapter 1 Track Configuration I. Configuration prerequisites Before configuring VRRP to monitor a Track object, you need to create a VRRP group on an interface and configure the virtual IP address of the VRRP group.
  • Page 6: Displaying And Maintaining Track Object(S)

    Operation Manual – Track H3C S5500-EI Series Ethernet Switches Chapter 1 Track Configuration Follow these steps to configure the Track-Static Routing collaboration: To do… Use the command… Remarks Enter system view system-view — ip route-static dest-address { mask | Configure the Track-Static...
  • Page 7: Track Configuration Example

    Operation Manual – Track H3C S5500-EI Series Ethernet Switches Chapter 1 Track Configuration 1.6 Track Configuration Example 1.6.1 VRRP-Track-NQA Collaboration Configuration Example I. Network requirements Host A needs to access Host B on the Internet. The default gateway of Host A is 10.1.1.10/24.
  • Page 8 Operation Manual – Track H3C S5500-EI Series Ethernet Switches Chapter 1 Track Configuration [SwitchA-nqa-admin-test-icmp-echo] frequency 100 # Configure Reaction entry 1, specifying that five consecutive probe failures trigger the Track-NQA collaboration. [SwitchA-nqa-admin-test-icmp-echo] reaction 1 checked-element probe-fail threshold-type consecutive 5 action-type trigger-only [SwitchA-nqa-admin-test-icmp-echo] quit # Start NQA probes.
  • Page 9 Operation Manual – Track H3C S5500-EI Series Ethernet Switches Chapter 1 Track Configuration [SwitchB-Vlan-interface2] vrrp vrid 1 timer advertise 5 # Configure Switch B to work in preemptive mode, and set the preemption delay to five seconds. [SwitchB-Vlan-interface2] vrrp vrid 1 preempt-mode timer delay 5 Verify the configuration After configuration, ping Host B on Host A, and you can see that Host B is reachable.
  • Page 10 Operation Manual – Track H3C S5500-EI Series Ethernet Switches Chapter 1 Track Configuration When there is a fault on the link between Switch A and Switch C, you can still successfully ping Host B on Host A. Use the display vrrp command to view information about VRRP group 1.

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