About nnn_sss22

nnn_sss22 · 08-01-2017

Hello if i enable root guard on global mode then it will enable only on all access ports or also it will enable trunk port? 2nd question: if i have three switches in my topology. sw1,sw2 and sw3. sw1 is root bridge. now if i want to enable root guard...

nnn_sss22 · 07-31-2017

Hello My statement is correct about inconsistent state? If i do enable Root Guard feature on fa0/4 port then if this port will detect superior BPDUs then it will goes to inconsistent state. inconsistent state same like error disable state but little ...

nnn_sss22 · 07-31-2017

Hello, When i put this commond Sw1# show spanning-tree interface fa0/1 portfast and result shows VLAN0001 Disable what is mean by disable. if there is showing enable then what is meaning? thanks

nnn_sss22 · 07-29-2017

Hello, I heard in STP topology When we enable fastport on trunk port then loop can be create. My question is, How loop can be create? when we enable fastport then stp does not disable completely and still port can receive BPDUs then how loop can be ...

nnn_sss22 · 07-27-2017

Please see diagram and tell me it is correct my statement.

nnn_sss22 · 07-31-2017

its mean through enable bpdu filter command loop can created. right? thats why this is dangrous command.

nnn_sss22 · 07-31-2017

For example if i will set bpdu filter on fa0/1 then when this port will detect BPDU then it will goes to Disable state?

nnn_sss22 · 07-30-2017

hi Why listen state skipped ? if first state is blocking state then total delay time should be 50 Sec.

nnn_sss22 · 07-30-2017

Hello I heard in some video lectures, when we attach computer with switch port then. It will skip blocking state and it will take 30 seconds. In some videos i heard when we bootup the switch then all port will goes to blocking port first. I am confu...

nnn_sss22 · 07-29-2017

its mean. in trunk port, when we will enable portfast then this port can be bpdus but cant loop detect bcz STP functionalities are disable. right?

Member Since	‎05-05-2017 06:30 PM
Date Last Visited	‎08-18-2017 03:54 AM
Posts	88
Total Helpful Votes Received	5

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Root guard

In-consistent state

BPDU filtering and portfast enable

Fastport with trunk port

Access port and trunk port

its mean through enable bpdu

For example if i will set

hi

Hello

its mean. in trunk port, when