Which of the following are the two modes of network interface card (NIC) redundancy?
A) Active-active
B) Hot Standby Router Protocol (HSRP)
C) Active-standby
D) Common Address Redundancy Protocol (CARP)
E) Collective standby
A, C
Explanation: Active-active: Both NICs are active at the same time, and they each have their own MAC address. This makes troubleshooting more complex, while giving you better performance than the active-standby approach. Active-standby: Only one NIC is active at a time. This approach allows the client to appear to have a single MAC address and IP address, even in the event of a NIC failure. Hot Standby Router Protocol (HSRP) and Common Address Redundancy Protocol (CARP) are Layer 3 redundancy modes. Collective standby is not a redundancy type.
Active-active: Both NICs are active at the same time, and they each have their own MAC address. This makes troubleshooting more complex, while giving you better performance than the active-standby approach. Active-standby: Only one NIC is active at a time. This approach allows the client to appear to have a single MAC address and IP address, even in the event of a NIC failure. Hot Standby Router Protocol (HSRP) and Common Address Redundancy Protocol (CARP) are Layer 3 redundancy modes. Collective standby is not a redundancy type.
You might also like to view...
Timing options control when animated items display in the animation
Indicate whether the statement is true or false
A(n) ____ is a 32-bit number used to locate and identify nodes on the Internet.
A. MAC address B. TCP address C. Ethernet address D. IP address