FAQ about vrrp configuration best cisco ccna ccnp and linuxcentos?
What is the VRRP configuration in Cisco CLI?
In VRRP, the active router is called the master, and the standby router is called backup. This example will show how the VRRP configuration in Cisco CLI looks like, using the topology as specified below: Similar to HSRP example in the previous article, we’re using VRRP group number 123 and virtual IP is 10.1.1.100. ...
How does VRRP work with Cisco NX-OS?
Cisco NX-OS encapsulates the VRRP advertisements in IP packets and sends them to the IP multicast address assigned to the VRRP group. Cisco NX-OS sends the advertisements once every second by default, but you can configure a different advertisement interval. Plain text authentication ...
Which subnet should I use for VRRP?
This address should be in the same subnet as the IPv4 address of the interface. Use the secondary option only if applications require that VRRP routers accept the packets sent to the virtual router's IP address and deliver to applications. Enables the VRRP group. Disabled by default. ...
How many VRRP groups can be supported on a single router?
Multiple VRRP groups—Supports up to 255 VRRP groups on a router physical interface if the platform supports multiple MAC addresses. Multiple VRRP groups enable you to implement redundancy and load sharing in your LAN topology. ...
