Configuring an ESRP Domain on a Switch
ExtremeWare XOS 11.3 Concepts Guide
467
● Election algorithms as described in “ESRP Election Algorithms” on page 465.
● Tracking as described in “ESRP Tracking” on page 469.
● Port restart as described in “ESRP Port Restart” on page 473.
● Host attach as described in “ESRP Host Attach” on page 473.
● Groups as described in “ESRP Groups” on page 475.
For more detailed information about all of the commands used to create, configure, enable, and disable
an ESRP domain, please refer to the ExtremeWare XOS Command Reference Guide.
Creating and Deleting an ESRP Domain
You specify a unique ESRP domain name to identify each ESRP domain in your network.
To create an ESRP domain, use the following command:
create esrp <esrpDomain>
The esrpDomain parameter is a character string of up to 32 characters that identifies the ESRP domain
to be created.
NOTE
If you use the same name across categories (for example, STPD and ESRP names) Extreme Networks recommends
that you specify the appropriate keyword as well as the actual name. If you do not specify the keyword, the switch
may display an error message.
The following example creates an ESRP domain named esrp1:
create esrp esrp1
To delete an ESRP domain, use the following command:
delete esrp <esrpDomain>
The following example deletes the ESRP domain named esrp1:
delete esrp esrp1
Configuring the ESRP Domain ID
If you choose not use the 802.1Q tag (VLANid) of the master VLAN, or you have an untagged master
VLAN, you must create a domain ID before you can enable the ESRP domain. For more information
about ESRP domains and the ESRP domain ID, see “ESRP Domains” on page 460.
To configure an ESRP domain ID, use the following command:
configure esrp <esrpDomain> domain-id <number>
The number parameter specifies the number of the domain ID. The user-configured ID range is 4096
through 65,535.
The following example creates a domain ID of 4097 for ESRP domain
esrp1:
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