Layer 3 Redundancy Protocols Flashcards
1
Q
HSRP
A
Hot Standby Router Protocol
- Cisco proprietary, allows for active router and standby router
- creates virtual router as the default gateway
2
Q
CARP
A
Common Address Redundancy Protocol
- open standard variant of HSRP
- allows for active router and standby router
- creates virtual router as the default gateway
3
Q
VRRP
A
Virtual Router Redundancy Protocol
- IETP open standard variant of HSRP
- allows for active router and standby router
- creates virtual router as the default gateway
4
Q
GLBP
A
Gateway Load Balancing Protocol
- first hop redundany protocol by Cisco
- focuses on load balancing over redundancy
- allows for active/standby router, creates virtual router as the default gateway
5
Q
LACP
A
Link Aggregation Control Protocol
- redundant by having multiple links between devices
- load balancing occurs over multiple links
- multiple links appear as one single logical link