Flashcards Archives - The Answer is 101010

Network Fundamentals :: Etherchannels

Post Author:Jordi Schlooz
Post published:April 19, 2020
Post Category:Flashcards / Routing & Switching
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EtherChannels AKA LAG, Port-channels, NIC teaming, etc Main goal is to improve bandwidth and forwarding capabilities.LAG hides each member from an upper layer protocol, in this case STP. Where STP…

Network Fundamentals :: TTL

Post Author:Jordi Schlooz
Post published:April 18, 2020
Post Category:Flashcards / Routing & Switching
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TTL (or Time To Live) is a Layer-3 loop prevention mechanism. Every time a packet passes a Layer-3 hop, the TTL decrements with 1. Packets with a TTL of 0…

Network Fundamentals :: The 802.1Q Packet

Post Author:Jordi Schlooz
Post published:April 18, 2020
Post Category:Flashcards / Routing & Switching
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IEEE 802.1Q An additional of 32 bits are added to packet header consisting of: Tag protocol identifier (TPID): 16 bitsBelow are part of the TCI structure and is divided in…