Senior Network Operations Engineer Interview Questions and Answers

VLAN is a logical grouping of network devices, BGP is a routing protocol used in large networks, EtherChannel is a technology used to bundle multiple physical links into a single logical link.

• VLAN separates broadcast domains and improves network security

• BGP is used to exchange routing information between different autonomous systems

• BGP attributes include AS Path, Next Hop, Local Preference, and MED

• EtherChannel provides increased bandwidth and redundancy

• EtherChannel can be con...read more