Specifications

Configuring VRRP
SecureStack C3 Configuration Guide 16-45
Configuring VRRP
Purpose
ToenableandconfiguretheVirtualRouterRedundancyProtocol(VRRP).Thisprotocoleliminates
thesinglepointoffailureinherentinthestaticdefaultroutedenvironmentbytransferringthe
responsibilityfromoneroutertoanotheriftheoriginalroutergoesdown.VRRP‐enabledrouters
decidewhowillbecomemasterandwhowill
becomebackupintheeventthemasterfails.
Commands
ThecommandsusedtoenableandconfigureVRRParelistedbelow:
* Advanced License Required *
VRRP is an advanced routing feature that must be enabled with a license key. If you have purchased an
advanced license key, and have enabled routing on the device, you must activate your license as described in
“Activating Licensed Features” on page 3-29 in order to enable the VRRP command set. If you wish to
purchase an advanced routing license, contact Enterasys Networks Sales.
For information about... Refer to page...
router vrrp 16-46
create 16-47
address 16-48
priority 16-49
advertise-interval 16-50
preempt 16-51
enable 16-52
show ip vrrp 16-53