When deploying a new network that includes both Cisco and third-party network devices, which redundancy protocol avoids the interruption of network traffic if the default gateway router fails?
The three types of FHRP protocols are Hot Standby Router Protocol (HSRP), Virtual Router Redundancy Protocol (VRRP), and Gateway Load Balancing Protocol (GLBP).
HSRP and GLBP are Cisco proprietary protocols
VRRP is an open standard protocol.
Since we have a combination of Cisco and third-party switches, we need an open standard protocol; VRRP will be used.
VRRP, Virtual Router Redundancy Protocol, is a vendor-neutral redundancy protocol that groups a cluster of physical routers (two or more routers) to produce a new single virtual router.
B. FHRP
FHRP stands for First Hop Redundancy Protocol, and it includes protocols like HSRP (Hot Standby Router Protocol), VRRP (Virtual Router Redundancy Protocol), and GLBP (Gateway Load Balancing Protocol). These protocols provide redundancy for the default gateway router, ensuring uninterrupted network traffic in the event of a router failure.
If the default gateway router fails, another router within the FHRP group takes over, preventing a disruption in network connectivity. FHRP is commonly used in environments with redundant routers to enhance network reliability and availability.
The correct would not be D
Hot Standby Router Protocol (HSRP) is a Cisco proprietary redundancy protocol for establishing a fault-tolerant default gateway. Version 1 of the protocol was described in RFC 2281 in 1998. Version 2 of the protocol includes improvements and supports IPv6
No because it is a third party device included you can´t take HSRP you must take VRRP
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