Member since ‎01-31-2022

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  • 26 Posts
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  • 10 Helpful votes Received
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Hi,I'm reading up for a CCNA certification.In my reading up (and labs) i've seen serial interfaces between some of the network devices. I'm not sure i understand the difference between serial and Ethernet connections.Why and when would you choose one...
Hi,I have a simple question. I tried searching for the answer, but dit not find any.OSPF has 5 different message types, Hello, DBD, LSR, LSU and LSAck. What about LSA? What is Link State Advertisements, if not a OSPF message type?
Hi all,I'm trying to wrap my head around the connection/relationship between CoS (Class of Service) and QoS (Quality of Service). I read the explanation on this link, but did not fully understand yet. Can anyone help me clarify? I recently realized b...
Hi,I'm trying to learn enough to be able to get a CCNA. Spanning Tree Protocol has 5 port states:Disabled, blocking, listening, learning and forwarding.and 3 port roles:Root port, designated port and blocking portIt's difficult for me to figure out t...
Hi,I'm having difficulties with the relationships between (R)STP port roles and states and which works with Uplinkfast. STP port roles: Root, Designated and BlockingSTP port states: Blocking, listening, learning and forwardingCan all port role types ...
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Member Since ‎01-31-2022 01:23 AM
Date Last Visited ‎09-21-2022 12:01 AM
Posts 26
Total Helpful Votes Received 10
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