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hi all
sorry about this simple question
this is a my first time for i want to download IOS to upgrade My Switches (2950 , 2960 , 3550 , 3750)
so i try too much but i can't download anything
should i pay money for downloading CISCO switch IOS?
if not ...
hi all
i have several switch 2950,2960,3550,3750
they have run old IOS (i don't know exact version but i am sure they can't support all features and need to upgrade to EI image and newer)
so i saw two articles
http://www.cisco.com/c/en/us/support/doc...
hello all
i have 2 questions please help me : thanks a lot
1-while i want to run MSTP (maybe with VTP V3 or VTP V.2) must I config in all switches(Both Layer 2 and Layer 3) as i show in picture ?
i mean i should type commands:spanning-tree mode mst...
Hello all i hope you are welli have ASA 5520 with 2 interface(inside:10.0.0.0/24 && outside(public):192.168.1.0/24 which get an ip address from DHCP server and has accessibility to internet)i have one test router(R1) in same range as outside range of...
hii completely confused and really wonderfulas i said i am novice in CCNP securityi follow from CBT nugget training videoi config everything trulyI USE FROM GNS3 with {asa841-k8.bin & asdm-641.bin}but at first time i boot ASA i can ping every things ...
hi MR.Malas
first thanks a lot from your really pretty good answer
thanks
is there enough to copy NEWIMAGE to flash or no again copy it to slot0 or slot 1 or....
hi
first of all if you config switch to run PVST+
you assume that you config e.g previous ver of STP wich have all features backbonefast,portfast and....
second
portfast is layer 2 features of STP protocol
please note:
in your switch add command
sp...