LIRIK LAGU

DBSK/ TVXQ - ( Why ) Keep Your Head Down

* ROMANIZATION

Keep your head down U-Know time (Max)
You know what time it is?
This is return of the king

(modu kkeutboryotda) nan sijakdo an hebwatneunde
(heojyo boryotda) nan iyujocha mot deutgo
jumyon saramdeul modu hanagati nalbogo no we geure
we geure we geure nan imi nappeun nom

(jweramyon) nol saranghan ge jweramyon
(geuge jweramyon) jinsil hetdaneun ge jweramyon
(naneun Keep it low naneun Keep it low) nan chamanego ne jaril jikyo

(Keep your head down)
non jongmal yeppeujiman nomu dareun noye sogi nan nomu duryowo
(Keep your head down)
saranghetda hajiman nan ije nol notgetda

(wae?) nal geurohge swipge ttonatni
(wae?) nega swiwo boyotdon goni
(wae?) ne gaseumeun jjijojijana
(wae?) modu han sun-gan-eui kkumi otdamyon
(wae?) barojabeul sigani issotdamyon
(wae?) jebal nega hengbokhagil baretda

na, onjena onjena noreul gajin gollo chungbunhetgo
sesangi mworedo gateun kkumeul kkwuso hengbokhetgo
jigeumeun nol bonege dwetjiman ochapi ne gireul galppunigo
Now I'm just chillin' Feel like I'm healing

neujoboryotda, non dasi doragal su opdanda
nega opdamyon nan munojil gora mitgetji yejonbuto non
geugon chakgagirago nega we geure we geure we geure nol ta-illojana

Hey nan jongmal, jongmal seulpotda chori opdon nega
hoksirado nappeun saram mannalkka Why? baby

(Keep your head down)
non jongmal yeppo geunde geuppuniya
ne gaseume jungyohan-ge opneun-gol
(Keep your head down)
sarang-eui apeumeul chamneun gaseume mot bakgo
(wae?) nal geurohge swipge ttonatni
(wae?) nega swiwo boyotdon goni
(wae?) ne gaseumeun jjijojijana
(wae?) modu han sun-gan-eui kkumi otdamyon
(wae?) barojabeul sigani issotdamyon
(wae?) jebal nega hengbokhagil baretda

ha~ geurohge no saram gatgo jangnan, jangnan chiji mara
ne apeson yorejure gojitmalmaneul neuronotgo
nuga bwado nuga bwado non jongmal ijungjogiya
(wae wae wae) sujong gatdon maeumdeuri onje geurohge takhejyotni
sarangeul kkeutnetda nol bonen gaseumi tong biwojyotda
hajiman ne mireneun machi ironaso useurago sonjithanda
noreul bonenda jongmal hengbokhage sara (wae wae wae)
mon hutnare mon hutnare geunyang pyonhage utgo sipda haha

(wae?) wae ...........
(wae?) sarangeul geurohge swipge nwaborineun noreul
(wae?) nugun-ga gokjonghalgoran senggageun hebwatna
(wae?) niga noa borin ge noneun mwonji
(wae?) ajik moreuneun got gata
(wae?) geudero momullo nareul jikyobwa

(Keep your head down)
jiwojyotda, sarangjyotda ne gaseume niga jugo modu taboryotda
(Keep your head down)
jiwojyotda, sarajyotda ne gaseume niga jugo noneun ije opda

* ENGLISH

Keep your head down U-Know time (Max)
You know what time it is?
This is return of the king

(Everything has ended) I didn’t even start yet
(We broke up) I haven’t even heard the reason yet
Everyone around me keeps asking me why I’m like this
Why are you like that, why are you like that? I’m already the bad guy

(If it’s a sin) If loving you was a sin
(If that was a shin) If being genuine is a sin
(I’ll keep it low, I’ll keep it low) I’ll hold it in and stand my ground

(Keep your head down)
You look pretty, but inside you’re so different, that’s what I’m afraid of
(Keep your head down)
I said I loved you but I’ll let you go

(Why?) Did you leave me so easily
(Why?) Did I look easy to you?
(Why?) My heart is ripping to shreds
(Why?) If every moment was a dream
(Why?) If only I had the time to set it right
(Why?) I prayed for your happiness

I was always satisfied with having you
I was happy to dream the same dream as you no matter what they said
I had to let you go, but I’m just walking my path anyway
Now I’m just chillin’, Feel like I’m healing

It’s too late, you said you can’t come back
You’ve always believed that I’d crumble without you
That’s a misunderstanding, why would I do that?
why, why, I told you I wouldn’t

(Hey) I was really, really sad, because you were so immature
and I was afraid you’d meet someone bad (Why? baby)

(Keep your head down)
You’re really pretty, but that’s all there is to you,
there’s nothing important inside of you
(Keep your head down)
A nail is driven into the heart that is holding in the pain of love

Ha~ Don’t play with people like that
In front of me, all you do is speak of lies
You’re such a two-faced person
(Why why why) Since when did our crystal-like feelings become so opaque?
Our love has ended, I’ve let you go, and now my heart is empty
But my future is gesturing towards me to get up and smile
I’m letting you go, live happily (why why why)
One day far from now, far from now, I want to just smile comfortable

(Why?) Why
(Why?) You let go of our love so easily
(Why?) Did you ever think that someone would get worried?
(Why?) I don’t think you know yet
(Why?) Exactly just what you let go of
(Why?) Just remain there and watch me grow

(Keep your head down)
Erased, disappeared, you’ve burned to death in my heart
(Keep your head down)
Erased, disappeared, you’ve died in my heart and you no longer exist

LIRIK LAGU

AFTER SCHOOL - BANG

T-R-Y, do it now, can you follow me, yes, uh-uh
T-R-Y, pick it up, you’ll never catch me, oh no

Nunbu shige bitnaneun nareul ttara, oh, oh, oh
Gashik jeogin maldeureun bi useo beoryeo, ha, ha, ha
Yeppeugi man han neoneun deo isangeun, no, no, no
Jjarithan eumak soge deonjyeo beoryeo bang, bang, bang

Urineun, oh, aepeuteo sukureop, neohin modu bikyeora
Check it out, da gajyeobwa, aha, aha, aha
Right now, oh, aepeuteo sukureop, modu michyeora
Wechyeora, tto ireohke, aha, aha, aha

T-R-Y, do it now, can you follow me, yes, uh-uh
T-R-Y, pick it up, you’ll never catch me, oh no

Gaseum ttwineun ibameul nae mameun, oh, oh, oh
Bultaneun ni nungireun nae momeul tago, ha, ha, ha
Geochireo jin sumsori meomchujin ma, no, no, no
Shim jangi irideumeul ttara gake kung, kung, kung

Urineun, oh, aepeuteo sukureop, neohin modu bikyeora
Check it out, da gajyeobwa, aha, aha, aha
Right now, oh, aepeuteo sukureop, modu michyeora
Wechyeora, tto ireohke, aha, aha, aha

Bringing it to you daily, it’s only from the best
After School, Play Girlz know how to get fresh
So cool, so right, just so tasty
We bring it fast forward, the fellas go crazy

Jomdeo gwagam hage boyeo juneun geoya neo, to be raised for my life
Jomdeo teuk byeolhage chumeul chuneun geoya neo, to be raised for my life

Eumage neol matgyeo jumuneul georeo bwa, to be raised for my life
Crisp, clean, original, new quality is what we give to you
Check it out, a new generation and a whole new start, check it out, collaboration with a brand new heart
Jogeum deo dagawa isunganeul catch up, on your mark set ready to go, can you feel it in your body this A-S flow

Hey, hey, what you want, let’s go

Urineun, oh, aepeuteo sukureop, neohin modu bikyeora
Check it out, da gajyeobwa, aha, aha, aha
Right now, oh, aepeuteo sukureop, modu michyeora
Wechyeora, tto ireohke, aha, aha, aha

T-R-Y, do it now, can you follow me, yes, uh-uh
T-R-Y, pick it up, you’ll never catch me, oh no

Aha, aha, aha, T-R-Y, do it now
Aha, aha, aha, an you follow me, yes, uh-uh
Aha, aha, aha
Aha, aha, aha

LIRIK LAGU

DBSK/ TVXQ - ( Why ) Keep Your Head Down

* ROMANIZATION

Keep your head down U-Know time (Max)
You know what time it is?
This is return of the king

(modu kkeutboryotda) nan sijakdo an hebwatneunde
(heojyo boryotda) nan iyujocha mot deutgo
jumyon saramdeul modu hanagati nalbogo no we geure
we geure we geure nan imi nappeun nom

(jweramyon) nol saranghan ge jweramyon
(geuge jweramyon) jinsil hetdaneun ge jweramyon
(naneun Keep it low naneun Keep it low) nan chamanego ne jaril jikyo

(Keep your head down)
non jongmal yeppeujiman nomu dareun noye sogi nan nomu duryowo
(Keep your head down)
saranghetda hajiman nan ije nol notgetda

(wae?) nal geurohge swipge ttonatni
(wae?) nega swiwo boyotdon goni
(wae?) ne gaseumeun jjijojijana
(wae?) modu han sun-gan-eui kkumi otdamyon
(wae?) barojabeul sigani issotdamyon
(wae?) jebal nega hengbokhagil baretda

na, onjena onjena noreul gajin gollo chungbunhetgo
sesangi mworedo gateun kkumeul kkwuso hengbokhetgo
jigeumeun nol bonege dwetjiman ochapi ne gireul galppunigo
Now I'm just chillin' Feel like I'm healing

neujoboryotda, non dasi doragal su opdanda
nega opdamyon nan munojil gora mitgetji yejonbuto non
geugon chakgagirago nega we geure we geure we geure nol ta-illojana

Hey nan jongmal, jongmal seulpotda chori opdon nega
hoksirado nappeun saram mannalkka Why? baby

(Keep your head down)
non jongmal yeppo geunde geuppuniya
ne gaseume jungyohan-ge opneun-gol
(Keep your head down)
sarang-eui apeumeul chamneun gaseume mot bakgo
(wae?) nal geurohge swipge ttonatni
(wae?) nega swiwo boyotdon goni
(wae?) ne gaseumeun jjijojijana
(wae?) modu han sun-gan-eui kkumi otdamyon
(wae?) barojabeul sigani issotdamyon
(wae?) jebal nega hengbokhagil baretda

ha~ geurohge no saram gatgo jangnan, jangnan chiji mara
ne apeson yorejure gojitmalmaneul neuronotgo
nuga bwado nuga bwado non jongmal ijungjogiya
(wae wae wae) sujong gatdon maeumdeuri onje geurohge takhejyotni
sarangeul kkeutnetda nol bonen gaseumi tong biwojyotda
hajiman ne mireneun machi ironaso useurago sonjithanda
noreul bonenda jongmal hengbokhage sara (wae wae wae)
mon hutnare mon hutnare geunyang pyonhage utgo sipda haha

(wae?) wae ...........
(wae?) sarangeul geurohge swipge nwaborineun noreul
(wae?) nugun-ga gokjonghalgoran senggageun hebwatna
(wae?) niga noa borin ge noneun mwonji
(wae?) ajik moreuneun got gata
(wae?) geudero momullo nareul jikyobwa

(Keep your head down)
jiwojyotda, sarangjyotda ne gaseume niga jugo modu taboryotda
(Keep your head down)
jiwojyotda, sarajyotda ne gaseume niga jugo noneun ije opda

* ENGLISH

Keep your head down U-Know time (Max)
You know what time it is?
This is return of the king

(Everything has ended) I didn’t even start yet
(We broke up) I haven’t even heard the reason yet
Everyone around me keeps asking me why I’m like this
Why are you like that, why are you like that? I’m already the bad guy

(If it’s a sin) If loving you was a sin
(If that was a shin) If being genuine is a sin
(I’ll keep it low, I’ll keep it low) I’ll hold it in and stand my ground

(Keep your head down)
You look pretty, but inside you’re so different, that’s what I’m afraid of
(Keep your head down)
I said I loved you but I’ll let you go

(Why?) Did you leave me so easily
(Why?) Did I look easy to you?
(Why?) My heart is ripping to shreds
(Why?) If every moment was a dream
(Why?) If only I had the time to set it right
(Why?) I prayed for your happiness

I was always satisfied with having you
I was happy to dream the same dream as you no matter what they said
I had to let you go, but I’m just walking my path anyway
Now I’m just chillin’, Feel like I’m healing

It’s too late, you said you can’t come back
You’ve always believed that I’d crumble without you
That’s a misunderstanding, why would I do that?
why, why, I told you I wouldn’t

(Hey) I was really, really sad, because you were so immature
and I was afraid you’d meet someone bad (Why? baby)

(Keep your head down)
You’re really pretty, but that’s all there is to you,
there’s nothing important inside of you
(Keep your head down)
A nail is driven into the heart that is holding in the pain of love

Ha~ Don’t play with people like that
In front of me, all you do is speak of lies
You’re such a two-faced person
(Why why why) Since when did our crystal-like feelings become so opaque?
Our love has ended, I’ve let you go, and now my heart is empty
But my future is gesturing towards me to get up and smile
I’m letting you go, live happily (why why why)
One day far from now, far from now, I want to just smile comfortable

(Why?) Why
(Why?) You let go of our love so easily
(Why?) Did you ever think that someone would get worried?
(Why?) I don’t think you know yet
(Why?) Exactly just what you let go of
(Why?) Just remain there and watch me grow

(Keep your head down)
Erased, disappeared, you’ve burned to death in my heart
(Keep your head down)
Erased, disappeared, you’ve died in my heart and you no longer exist

LIRIK LAGU

DBSK/ TVXQ - ( Why ) Keep Your Head Down

* ROMANIZATION

Keep your head down U-Know time (Max)
You know what time it is?
This is return of the king

(modu kkeutboryotda) nan sijakdo an hebwatneunde
(heojyo boryotda) nan iyujocha mot deutgo
jumyon saramdeul modu hanagati nalbogo no we geure
we geure we geure nan imi nappeun nom

(jweramyon) nol saranghan ge jweramyon
(geuge jweramyon) jinsil hetdaneun ge jweramyon
(naneun Keep it low naneun Keep it low) nan chamanego ne jaril jikyo

(Keep your head down)
non jongmal yeppeujiman nomu dareun noye sogi nan nomu duryowo
(Keep your head down)
saranghetda hajiman nan ije nol notgetda

(wae?) nal geurohge swipge ttonatni
(wae?) nega swiwo boyotdon goni
(wae?) ne gaseumeun jjijojijana
(wae?) modu han sun-gan-eui kkumi otdamyon
(wae?) barojabeul sigani issotdamyon
(wae?) jebal nega hengbokhagil baretda

na, onjena onjena noreul gajin gollo chungbunhetgo
sesangi mworedo gateun kkumeul kkwuso hengbokhetgo
jigeumeun nol bonege dwetjiman ochapi ne gireul galppunigo
Now I'm just chillin' Feel like I'm healing

neujoboryotda, non dasi doragal su opdanda
nega opdamyon nan munojil gora mitgetji yejonbuto non
geugon chakgagirago nega we geure we geure we geure nol ta-illojana

Hey nan jongmal, jongmal seulpotda chori opdon nega
hoksirado nappeun saram mannalkka Why? baby

(Keep your head down)
non jongmal yeppo geunde geuppuniya
ne gaseume jungyohan-ge opneun-gol
(Keep your head down)
sarang-eui apeumeul chamneun gaseume mot bakgo
(wae?) nal geurohge swipge ttonatni
(wae?) nega swiwo boyotdon goni
(wae?) ne gaseumeun jjijojijana
(wae?) modu han sun-gan-eui kkumi otdamyon
(wae?) barojabeul sigani issotdamyon
(wae?) jebal nega hengbokhagil baretda

ha~ geurohge no saram gatgo jangnan, jangnan chiji mara
ne apeson yorejure gojitmalmaneul neuronotgo
nuga bwado nuga bwado non jongmal ijungjogiya
(wae wae wae) sujong gatdon maeumdeuri onje geurohge takhejyotni
sarangeul kkeutnetda nol bonen gaseumi tong biwojyotda
hajiman ne mireneun machi ironaso useurago sonjithanda
noreul bonenda jongmal hengbokhage sara (wae wae wae)
mon hutnare mon hutnare geunyang pyonhage utgo sipda haha

(wae?) wae ...........
(wae?) sarangeul geurohge swipge nwaborineun noreul
(wae?) nugun-ga gokjonghalgoran senggageun hebwatna
(wae?) niga noa borin ge noneun mwonji
(wae?) ajik moreuneun got gata
(wae?) geudero momullo nareul jikyobwa

(Keep your head down)
jiwojyotda, sarangjyotda ne gaseume niga jugo modu taboryotda
(Keep your head down)
jiwojyotda, sarajyotda ne gaseume niga jugo noneun ije opda

* ENGLISH

Keep your head down U-Know time (Max)
You know what time it is?
This is return of the king

(Everything has ended) I didn’t even start yet
(We broke up) I haven’t even heard the reason yet
Everyone around me keeps asking me why I’m like this
Why are you like that, why are you like that? I’m already the bad guy

(If it’s a sin) If loving you was a sin
(If that was a shin) If being genuine is a sin
(I’ll keep it low, I’ll keep it low) I’ll hold it in and stand my ground

(Keep your head down)
You look pretty, but inside you’re so different, that’s what I’m afraid of
(Keep your head down)
I said I loved you but I’ll let you go

(Why?) Did you leave me so easily
(Why?) Did I look easy to you?
(Why?) My heart is ripping to shreds
(Why?) If every moment was a dream
(Why?) If only I had the time to set it right
(Why?) I prayed for your happiness

I was always satisfied with having you
I was happy to dream the same dream as you no matter what they said
I had to let you go, but I’m just walking my path anyway
Now I’m just chillin’, Feel like I’m healing

It’s too late, you said you can’t come back
You’ve always believed that I’d crumble without you
That’s a misunderstanding, why would I do that?
why, why, I told you I wouldn’t

(Hey) I was really, really sad, because you were so immature
and I was afraid you’d meet someone bad (Why? baby)

(Keep your head down)
You’re really pretty, but that’s all there is to you,
there’s nothing important inside of you
(Keep your head down)
A nail is driven into the heart that is holding in the pain of love

Ha~ Don’t play with people like that
In front of me, all you do is speak of lies
You’re such a two-faced person
(Why why why) Since when did our crystal-like feelings become so opaque?
Our love has ended, I’ve let you go, and now my heart is empty
But my future is gesturing towards me to get up and smile
I’m letting you go, live happily (why why why)
One day far from now, far from now, I want to just smile comfortable

(Why?) Why
(Why?) You let go of our love so easily
(Why?) Did you ever think that someone would get worried?
(Why?) I don’t think you know yet
(Why?) Exactly just what you let go of
(Why?) Just remain there and watch me grow

(Keep your head down)
Erased, disappeared, you’ve burned to death in my heart
(Keep your head down)
Erased, disappeared, you’ve died in my heart and you no longer exist

LIRIK LAGU

CN Blue - Intuition

* ROMANIZATION

Uh come on yeah

naega nal ddeonal georan jikgami wa (Don’t give up)
jakkuman ireon jeoreon pinggyaedeulman (Don’t give up)
neukkimi dallatdeon ssaneulhan Bye Bye (Don’t give up)
nan bonael su eobseo (Because I love you)

narul saranghanda hal ddaen eonjego ijae waseo Why you say goodbye
idaero bonael sun eobseo (because I love you)

iyuh anin iyuro
narul ddeonagaryeo hajima

Please don’t go go go jebal ddeonakajima
hanbeonmanirado nal dorabwajullae

Please don’t go go go seulpeun insanun shireo
neol saranghanikka dashi dorawa

Step by step one two three Dipdi daridu
gingin shigandeuri neorul jiweogagettjiman
Step by step one two three Dipdi daridu
nan haru haruga gotongilgeoya

neowa nan kkutiranun jikgami wa (Don’t give up)
jakkuman ireonjeoron jjajungdeulman (Don’t give up)
gihweeman yeotboda chagaun Bye Bye (Don’t give up)
nan bonael su eobseo (Because I love you)

geojit gateun sarangi
jeomjeom narul apeukeman hae

Please don’t go go go jebal ddeonakajima
hanbeonmanirado nal dorabwajullae

Please don’t go go go seulpeun insanun shireo
neol saranghanikka dashi dorawa

Step by step one two three Dipdi daridu
gingin shigandeuri neorul jiweogagettjiman
Step by step one two three Dipdi daridu
nan haru haruga gotongilgeoya

Uh nae ibsureun ibyeoreul malhagil wonhae
nae nunbicheun narul piharyeogo manhae
I ready know nan ajuh jikkamjeokeuro (I don’t wanna say goodbye)
Don’t say goodbye ibyeoreul malhajima
Don’t say bye bye narul ddeonajima
sarangeul ddeonaseo naran saramaege ireojima (Because I love you)

Don’t say no no no nae nuneul pihajima
han georeum han georeum wae meoreojiryeo hae
Don’t say no no no keureon pyojeongeun shireo
nunmullo ireohkae aewonhajanha

Please don’t go go go jebal ddeonagajima
Don’t break my heart Don’t you break my heart
narul ddeonajima yeah, still loving you

Please don’t go go go seulpeun insanun shireo
neol saranghanikka dashi dorawa

Step by step one two three Dipdi daridu
gingin shigandeuri neorul jiweogagetjiman
Step by step one two three Dipdi daridu
maeil maeili akmongilgeoya

* ENGLISH

Uh come on yeah
I get a feeling that you’ll leave me (Don’t give up)
You keep giving me all these excuses (Don’t give up)
Your cold Bye Bye that felt different from before (Don’t give up)
I cannot let you go (Because I love you)
You told me you love me but now, why you say goodbye?
I cannot let you go like this, never (because I love you)
Don’t try to leave me
with only an excuse
Please don’t go go go, Please don’t go

http://awansetya18.blogspot.com/
Can you please look back at me just once?
Please don’t go go go, I don’t like sad good byes
Please come back to me, because I love you
Step by step one two three Dipdi daridu
Long, long times will erase you away
Step by step one two three Dipdi daridu
But each day will be a torture for me
I get a feeling that you and I are over (Don’t give up)
You keep complaining about this and that (Don’t give up)

http://awansetya18.blogspot.com/
A cold Bye Bye after waiting for the chance (Don’t give up)
I cannot let you go (Because I love you)
This trashy love
is hurting me more and more
Please don’t go go go, Please don’t go
Can you please look back at me just once?
Please don’t go go go, I don’t like sad good byes
Please come back to me, because I love you
Uh Your lips want to say good bye
Your eyes keep trying to avoid me
I already know through my intuition (I don’t wanna say goodbye)
Don’t say good bye, don’t say good bye
Don’t say bye bye, don’t go
Don’t leave love and do this to me (Because I love you)
Don’t say no no no, don’t avoid my eyes
Step by step, why are you trying to get farther away from me?
Don’t say no no no, I don’t like that kind of a look
I am pleading like this with tears
Please don’t go go go, please don’t go
Don’t break my heart Don’t you break my heart
Don’t leave me, yeah, still loving you
Please don’t go go go I don’t like sad good byes
Please come back to me, because I love you.
Step by step one two three Dipdi daridu
Long, long times will erase you away
Step by step one two three Dipdi daridu

But everyday will be a nightmare

lirik lagu

BEAST - MYSTERY

Yeah, yeah, love is pain, love is pain
Love is over, love is over, that, that, that’s it
O-o-o-o-over, love love is pain, pain
O-o-o-o-over, love, break it

Neon jeongmal mystery, mystery, mystery, mystery
Mystery, mystery, aldagado moreu neun neo
Igeot cham mystery, mystery, mystery, mystery
Mystery, mystery

Yeogi jom bwabwa nal jom bwabwa ne ape itjanha
Eojetbam kkaji uri dureun jeulgeo weosseot janha
Gabjagi neo wae irae ne nuneun jakku nal pihae
Gomin gomin haebwado nan mo-mo-mo-mo-molla

B-b-b-b-break it, oh, la-la-la-lady
Neon jeongmal alsu eobtneun question nega mweonde
Dae-dae-dae-dae-daeche wae nae-nae-nae-naege
Ireohke nalhimdeul gehae

You tell me, tell me why, you show me, show me why
Neon wae geureoni daeche nan hante why
You tell me, tell me why, you show me, show me why
Cham aireoni naega piryo eobtni-i-i-i-i

Neon jeongmal mystery, mystery, mystery, mystery
Mystery, mystery, aldagado moreu neun neo
Igeot cham mystery, mystery, mystery, mystery
Mystery, mystery

Teojyeo teojyeo michyeo michyeo gagi ilbojik jeon
Chama chama chamadodwae igeon neowi jakjeon
Geulsse geulsse anilgeol jeoldae jeoldae ain’t no girl
Gomin gomin haebwado nan mo-mo-mo-mo-molla

B-b-b-b-break it, oh, la-la-la-lady
Neon jeongmal alsu eobtneun question nega mweonde
Dae-dae-dae-dae-daeche wae nae-nae-nae-naege
Ireohke nalhimdeul gehae

You tell me, tell me why, you show me, show me why
Neon wae geureoni daeche nan hante why
You tell me, tell me why, you show me, show me why
Cham aireoni naega piryo eobtni-i-i-i-i

Jeongmal wae jakku nal deulgehae weonhan geon da haejweot neunde
One, two, shigani galsurok apawa nae gaseumdeo
Tto tto tto saenggak halsurok deo deo deo ma eumi jichyeo
Baraneunge hana itdamyeon cheo eumcheoreom dorawa jweo

Soljikhi mareulhae bwana jeongmal moreu gesseo
Charari sarajyeo julkka
Naega piryo eobtdamyeon naega shilheo jin geomyeon
Geunyang ne apeseo kkeojyeo julge

Neon jeongmal mystery, mystery, mystery, mystery
Mystery, mystery, aldagado moreu neun neo
Igeot cham mystery, mystery, mystery, mystery
Mystery, mystery

You tell me, tell me why, you show me, show me why
Neon wae geureoni daeche nan hante why
You tell me, tell me why, you show me, show me why
Cham aireoni naega piryo eobtni-i-i-i-i

Neon jeongmal mystery, mystery, mystery, mystery
Mystery, mystery, aldagado moreu neun neo
Igeot cham mystery, mystery, mystery, mystery
Mystery, mystery

STP (Spanning Tree Protocol)

STP (Spanning Tree Protocol)

Switch adalah perangkat jaringan yang saluran data masuknya dari berbagai input port ke output port tertentu dari tujuan. switching beroperasi pada lapisan data link dari model komunikasi Open System Interconnection (OSI). Data Link layer ini berkaitan dengan memindahkan data links fisik ke dalam jaringan. Dalam lingkungan Ethernet local area network (LAN), ini berarti switch terlihat pada setiap paket atau data unit dan menentukan alamat dari Media Access Control (MAC) dengan perangkat unit data atau ditujukan untuk switch ke arah tujuan perangkat output.

Spanning Tree Protokol merupakan sebuah protokol yang berada di jaringan switch yang memungkinkan semua perangkat untuk berkomunikasi antara satu sama lain agar dapat mendeteksi dan mengelola redundant link dalam jaringan. Ini adalah protokol manajemen link yang menyediakan redudansi sementara mencegah perulangan yang tidak diinginkan dalam jaringan. STP dapat menyediakan redudansi jalan dengan mendefinisikan sebuah tree yang membentang di semua switch dalam jaringan yang diperpanjang. Spanning Tree Protokol akan memaksa jalur data redudan ke standby state , sehingga jika salah satu segmen jaringan di STP tidak bisa diakses atau jika terjadi perubahan biaya STP algoritma spanning tree akan mengkonfigurasi ulang spanning tree topologi dan membangun kembali link dengan mengaktifkan standby path.

* Cara Kerja Spanning Tree

STP menggunakan 3 kriteria untuk meletakkan port pada status forwarding :

• STP memilih root switch. STP menempatkan semua port aktif pada root switch dalam status Forwarding.

• Semua switch non-root menentukan salah satu port-nya sebagai port yang memiliki ongkos (cost) paling kecil untuk mencapai root switch. Port tersebut yang kemudian disebut sebagai root port (RP) switch tersebut akan ditempatkan pada status forwarding oleh STP.

• Dalam satu segment Ethernet yang sama mungkin saja ter-attach lebih dari satu switch. Diantara switch-switch tersebut, switch dengan cost paling sedikit untuk mencapai root switch disebut designated bridge, port milik designated bridge yang terhubung dengan segment tadi dinamakan designated port (DP). Designated port juga berada dalam status forwarding.

Semua port/interface selain port/interface diatas berada dalam status Blocking.

* STP Bridge ID dan Hello BPDU

STP bridge ID (BID) adalah angka 8-byte yang unik untuk setiap switch. Bridge ID terdiri dari 2-byte priority dan 6-byte berikutnya adalah system ID, dimana system ID berdasarkan pada MAC address bawaan tiap switch. Karena menggunakan MAC address bawaan ini dapat dipastikan tiap switch akan memiliki Bridge ID yang unik.

STP mendefinisikan pesan yang disebut bridge protocol data units (BPDU), yang digunakan oleh switch untuk bertukar informasi satu sama lain. Pesan paling utama adalah Hello BPDU, berisi Bridge ID dari switch pengirim.

* Pemilihan Root Switch

Switch-switch akan memilih root switch berdasarkan Bridge ID dalam BPDU. Root switch adalah switch dengan Bridge ID paling rendah. Kita ketahui bahwa 2-byte pertama dari switch digunakan untuk priority, karena itu switch dengan priority paling rendah akan terpilih menjadi root switch.

Namun kadangkala, ada beberapa switch yang memiliki nilai priority yang sama, untuk hal ini maka pemilihan root switch akan ditentukan berdasarkan 6-byte System ID berikutnya yangberbasis pada MAC address, karena itu switch dengan bagian MAC address paling rendah akan terpilih sebagai root switch.

* Menentukan Root Port dari setiap switch

Selanjutnya dalam proses STP adalah, setiap non-root switch akan menentukan salah satu portnya sebagai satu-satunya root port miliknya. Root port dari sebuah switch adalah port dimana dengan melalui port tersebut switch bisa mencapai root switch dengan cost paling kecil

* Kelebihan STP

- Menghindari Trafic Bandwith yang tinggi dengan mesegmentasi jalur akses melalui switch

- Menyediakan Backup / stand by path untuk mencegah loop dan switch yang failed/gagal

- Mencegah looping