HP 6125XLG R2306-HP 6125XLG Blade Switch FCoE Command Reference - Page 88

npv load-balance disruptive, npv traffic-map, Examples, Syntax, Views, Predefined user roles

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Examples # Display traffic mapping information. display npv traffic-map NPV traffic map information of VSAN 1: Server interface External interface Vfc1 Vfc2 npv load-balance disruptive Use npv load-balance disruptive to initiate a disruptive load-balancing process on an NPV switch. Syntax npv load-balance disruptive Views VSAN view Predefined user roles network-admin Usage guidelines If the interfaces in a VSAN are not distributed evenly, you can use this command to initiate a disruptive load-balancing process so that all nodes in the VSAN relog in to the core switch. This feature redistributes downlink traffic across all uplink interfaces for better load balancing, but it causes traffic interruption. This command is available only when the switch is operating in NPV mode. Examples # Configure the NPV switch to initiate a disruptive load-balancing process in VSAN 1. system-view [Sysname] vsan 1 [Sysname-vsan1] npv load-balance disruptive The command may cause traffic interruption. Continue? [Y/N]:y npv traffic-map Use npv traffic-map to configure an uplink-to-downlink interface mapping. Use undo npv traffic-map to remove a configured uplink-to-downlink interface mapping. Syntax npv traffic-map server-interface interface-type interface-number external-interface interface-type interface-number undo npv traffic-map server-interface interface-type interface-number external-interface interface-type interface-number Default No uplink-to-downlink interface mapping is configured. 83

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83
Examples
# Display traffic mapping information.
<Sysname> display npv traffic-map
NPV traffic map information of VSAN 1:
Server interface
External interface
Vfc1
Vfc2
npv load-balance disruptive
Use
npv load-balance disruptive
to initiate a disruptive load-balancing process on an NPV switch.
Syntax
npv load-balance disruptive
Views
VSAN view
Predefined user roles
network-admin
Usage guidelines
If the interfaces in a VSAN are not distributed evenly, you can use this command to initiate a disruptive
load-balancing process so that all nodes in the VSAN relog in to the core switch.
This feature redistributes downlink traffic across all uplink interfaces for better load balancing, but it
causes traffic interruption.
This command is available only when the switch is operating in NPV mode.
Examples
# Configure the NPV switch to initiate a disruptive load-balancing process in VSAN 1.
<Sysname> system-view
[Sysname] vsan 1
[Sysname-vsan1] npv load-balance disruptive
The command may cause traffic interruption. Continue? [Y/N]:y
npv traffic-map
Use
npv traffic-map
to configure an uplink-to-downlink interface mapping.
Use
undo npv traffic-map
to remove a configured uplink-to-downlink interface mapping.
Syntax
npv traffic-map server-interface
interface-type interface-number
external-interface
interface-type
interface-number
undo npv traffic-map server-interface
interface-type interface-number
external-interface
interface-type
interface-number
Default
No uplink-to-downlink interface mapping is configured.