B44 CCNA Bangla Tutorial

CCNA 

 -

  

 PDF Tutori! "o#$ %tutori!&o#$'()*+!o,'ot*.o/0


      12 34      5 6786 6 9 12 4-:   ;5 PDF Tutorial Zone 4 < = 4> ?@  A 4 4 BC 5 A 5 1E  EG8 8 12 ? H? I ?8H 3 H2J KL 3 4 A H EM;5 34 4 1E ?  ?6 ?NO 12   Q ;5 3 K@8 CR 34 ? 12 5 34 ? 9CS E8 E8  S UV   C;5 12 W92X ? ?@ ?Y BC  4-: 1  ;5 4 12 Q ; ?NO 34 4 Z[9 W9:2X 2X 3 ?5 12 W9:2X 2X  ;5 Y ?E\ 3X EA N6 1E6 ;: E CO ?4 12 EA55 34 4 CCNA 3 ? 3   ]8  C;5 3 4A 3 ? ;:  ;5 3 Cisco Packet Tracer LA= 3 29=2 ^B2 3 ?^ ?6 C;5 1  2 << < <8   1E Cisco   _    : : E5 12 1 2 YV 3 K <  <8 A 33  33 3 vendor exam 3 =   ? 4-: E45 4O 12 9 ; ?NO 34 `  Sa  8@2 @2 %bc-d-bced0 4-:5 5 Ef C 1EA 1A S 2 4-:   N:g g V 2h   O 34 2 ? ?a ;5 9=65



 33 Ej @= Ej 2 : : kc 2 l : : mc-mn   : : eccc E = V : : pmc < : :ncc$

  

        : e) ?A8 E< ?A8  ? ?A8 S6 E = A= 2^ E q C 4 :  ?VA b) E / /14E E< ? 9 14E  4S 14E E 14E n)  • • • • • • • • • • •

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4) VLAN m)  • • • • • •

\=  ^42  RIP IGRP EIGRP OSPF

s) ?A8  E • • • •

ACL NAT SSL VPN

) A=



 -

  

  ? 3 I N 3  39 I @ N:g C @= 166   @ ?A8   । ?A8   = G=2 =2 6: I  ।

  : ?A8 ?A8 9]  SV SV  N । 1. LAN 2. MAN 3. WAN •

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Local Area Network (LAN): 34

v 3 2w Kx S I  Vy ?A8 ? 3 ?A8  । 34 ?A8 3 ^ z{L V ec32E3 । 34 ?A8 ?A8 3 =C ^S4Y C E , C , ?A8 4>L 4=6 । Metropolitan Area Network (MAN) : 34 C 29= Kx  = 2| Vy 4>L  C ?2zE 3 ?A8 । 3 9 ?A8 9 ?A8 mc-m 24 EN8} ~  C E । 34 ?A8 ?A8 ^ z{L •^ VV E ?€ । 3 9 ?A8 3 =C ^S4 Y C  , 4 : , 24AS 3> 4=6 । WAN(Wide Area Network) : 6Gf f =2G   VM ‚ ?A8 A4^ 3 ?A8  । 3 9 ?A8 ?A8 3 ^ z{L •^ ms ?E3 ?@ e*mdd 32E3 । A= V 9 9 E8 CR । 3 9 ?A8 ?A8 =C ^S4Y  ^S4Y C  , 2^2 , A= : 4 4=6 ।

 : 3 ?A8 ?A8 IY S N:g 1;  =V4 E  । ?A8 ^4 ?jX E a SG2  । E S 9 C E ?N2-  E , \ E ,  E ,?2 E 4=6 । < S EY ?6A Cƒ

  :  PDF Tutori! "o#$ %tutori!&o#$'()*+!o,'ot*.o/0


    3 I ?@ K= I ^ E‚ = ?N = =C  C @4 ?A8 =  । ?A8  = S 9 = =C  C

।

?N2ƒ

?3„ = :=4\^ ?E = 3. L4 KE = 4. E=< = 5. 4> AS = 1. 2.

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!"  :

? 3 ?A8 ?3„ = =C  C । ?3„ = S 9 C @ । ?N2- mcAC2%1-p, 1-ee 1-mp0, m AC2%1-mk0 3 kn AC2%1-sb0। 3 = 62 K 2 । 2 …  43214 2= ; ।

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#$%&  

:=4\^ ?E = 4 6: 6 C @ । 1. 2.

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v^ :=4\^ ?E = 1v^ :=4\^ ?E =

'& #$%&  

v^ :=4\^ ?E =  :=4\ ?M @ 3  g 1R6 ?S । L 4z 4>L†‡ N{ K 2 @ । 34 = ^ z{L •^ mcc 32E3 C @ ।



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 -

  

('& #$%&  

1v^ :=4\^ ?E = ?E 4 Kg ? v @  ? C 3 ˆJ ? @ । 34 = ^ z{L ? es 32E3 ।

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    34 = 2  ?< < 2^ C =C  C; । L 4z 2=V 4>L†‡ N{ ?4 । 34 = ^ z{2 •^ K ? । L4 KE = 4 6: 9 C @ । ‰ ?2^ L4 3€ 2Š2^ L4 । 34 9 K:9 C 62 K ? 3 4\  y ।

: E C 32 3 ^S4 N V= 32ˆL4  = =C  C । epm 2 6G[ K2  1V4 1E 3 E =C  ?4 V= 32ˆL4  6 ? 1 epm 2 K2  E । 3   A314 2^ 3 L= ? ।

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    C C 39 ?E8 J E । 3   4z V=  । ?A8 3‹  ?A8 3^Œ 2= 3‹  C 2@=@ ?4 । 3A   A314 2^ 3 L= ? ।

, q 32 3 ^S4 N 39 ?A8 ?V2> N:g  @ । 3  ?V2> S ^S4 C  = q ? …  । 4C A314 2^ 3 ^ ?   ।

-# $ : C 39 ?E8 J q 4 4C  ?^ 2= 3‹ 3  j  । 4C । A314 2^ 3 ^ ?   ।



 -

  

 3 ?A8 ?@ 1 ?A8 ^ E‚ Eh  C  । 1  3 = = ^S4 C  । 4C A314 2^ 3 ?A8 ?   ।

. S 9 ?A82GC N:g  = =C ^S4 C ?VA । 4C  z{  @ । 4C A314 2^ 3  ?4   ।



 -

  

!-($ /&

!-($ /&  ? I A K== ?A8 ^S4 29= ?NVNV S VM ‚  68  A314 2^ । A314 2^  ?  ~ SV SV  C । 3 ~2GC C ƒ  PDF Tutori! "o#$ %tutori!&o#$'()*+!o,'ot*.o/0

CCNA  •

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 3ˆ ?> ? z{E8 ?A8 ^ L=

  

!0  : 3 C A314 2^ Ž2 ? । 3ˆ ? 4 4>L 6  3 ?A8 ^   ।3ˆ ? ?N  Y  @ 8 ?, 2 L4 3 , ^ S8 4=6 । 3ˆ ? ;:  3 ?E8 3‹ ?6A C  3LE 3LE ? ^34<E ^33 EE 142=E 332E 34<E ?E8 3‹ bcbe sk bn ssp mn eec edn bm pc

1  : 34 ? ?A8 S8 = ^ z{ C   । 34 ? ?N  Y  @ ^ S8, ^ 2 , ^E 4=6 । 34 ? =C ^ L2= Y C *?E , 4=6 । .32E4

-  : ? ?  C ‘ 3 V}= ^S4 29= NV VM ? , ?4 NV ’  3  ?a NV R  । ^ E‚ = n 9 ’ =C  C । : I„ 3     

^ 36 C C ।

: CL ^:ˆ„   

Eh 36 ^ C ?a C K=6 ^ K= 6 ^

C C @ । L: ^:ˆ„ : L: ^:ˆ„ Eh 34@ S6 ^ C C E ।

23  : A314 2^ <:@8 ? z{E8 ? । 34 ?  C ? ? ; ?@ EA EA ^ S8NV=S K= ^S4 ?E“;   । 34 ? ^ ?E“; = 6:’9 z{2 =C ƒ      



     A>^ 3 ^ E‚ 1V ? BC 3 @ 3 3” V= 3 29=2  …  @ । 4C  3 ?jX 7 @ ।

    

 A>^ 3 ^ E‚ 1V ? BC 3 @ ? 3” V= 3 29=2  …  @  । 4C 4^E 3 ?jX 7 @ ।

  : ?A8 ?  C 3‹ A E= ?^S । 34 ? ^ E= ?A8 3‹ ?NV  3=E: 29=2 ।34 ?  =C C @ 3  ? …  @ ।

&4  : 3 C A314 2^ b ? । ^ ?  C L= ? 29=2 3 ^S4 ?@ 1 ^S4 ^B2 2:gS ?]  । 34 ? 6: ^S4 29= =  …  । 34 ? ^ ?2 3 E8  ।

)  : A314 2^ 8 < ? C L= ? । 34 ? y  ? Eh 3 ^S4 @ 1 ^S4 V= z{2 C , 4z V=V  ^  L2=  C 4=6 । 34 ? ^  :  z{L C @ । 34 ? =C ^S4 Y C C , : 4 4=6 ।

($ 5-  ? E14E ?A8  ?C\ 3  6 68  C । 34 4 C 14E N nb  C @ ।34 nb  , p   d SV SV  @ । -3 ? p 

?C\ p 

?C\ p 

?C\ p 

W– ƒ cccccccc—c  PDF Tutori! "o#$ %tutori!&o#$'()*+!o,'ot*.o/0


 ?a ƒ cecccccc—eb

  

?N 14E 3‹ @2  W=%c0 ?Y  3 3 K}8V । 39 14E 3 ?jX @2 p  ?A8 14^ 1  bd  ?C\ 14^ । - ? p 

? p 

?C\ p 

?C\ p 

W– ƒ eccccccc—ebp ?a ƒ eceeeeee—eke 34  14E 3‹ @2 4 6:  2 C ec। 39 14E 3 ?jX @2 es  ?A8 14^ 1  es  ?C\ 14^ । - ? p 

? p 

? p 

?C\ p 

W– ƒ eecccccc—ekb ?a ƒ eeceeeee—bbn 34  14E 3‹ @2   2 C eec । 39 14E 3 ?jX @2 bd  ?A8 14^ 1  p  ?C\ 14^ । -^ 3 3 a 9  N  C 2Š\ ?A8 । ? ?C\ ?A8   : EA = 39 14E =C C । 34  bbd ?@ bnk EN}8। -4 34  14E Y 9] …˜Va  =C C @ । 34  bdc ?@ bmm EN}8। 3 a @=ƒ 14E 3‹ ™ b 9 CN @

।

e0 4S 14E  PDF Tutori! "o#$ %tutori!&o#$'()*+!o,'ot*.o/0


 b0 E 14E

  

4S 14E 3 ?š C  3 3 ?jX-ec*c*c*e ?@ ec*bmm*bmm*bmd   3 ?jX-eb*es*c*e ?@ eb*ne*bmm*bmd   3 ?jX-ekb*esp*c*e ?@ ekb*esp*bmm*bmd 3;M  14E Y C E 14E ।

- /6: M ?A8 ?; ?A8 Sg  Eh  C  ।  2› 3  C 14E 3‹ ? Y ?A8 14^ 1 ?  Y ?C\ 14^  g  ।  2›  @ I :w E  14E 3‹ ? K ?A8 14^ 1 ? K ?C\ 14^ ।   2 ?N a 2  C ,  C ebp ekb 5- - -+4 :

bbd

bdc

bdp

bmb

bmd

bmm

  3‹ @  2› =C 2 2  C ?N 2› @2  K^ bd  K=4 e C । 3   3 ?A8 6 < ]8  Cƒ [[3

?A8 = C Y ?A8 C , ?C\ C Y ?C\ C 1  14^ C  Y   C ।।]] ekb*esp*ec*cbp bmm*bmm*bmm*bdc ?A8 = =bd =es ?C\ = = bd-b—ed  14^ =bms-bdc—es [[3 ?A8

 ? ?A8  :w , @2 ?C\  @2 ?C\ 3‹ , ?a ?C\ C q^\ 3‹ 3 1V 3‹ 1 q^\ 3‹ C Ef ?A8 3 1V 3‹ ।]]  PDF Tutori! "o#$ %tutori!&o#$'()*+!o,'ot*.o/0


 ?A8 ekb*esp*ec*c @2 ?C\ ekb*esp*ec*e

   ?A8 ekb*esp*ec*es ?A8 ekb*esp*ec*nb @2 ?C\ ekb*esp*ec*e @2 ?C\ ekb*esp*ec*nn

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?a ?C\ ekb*esp*ec*ed q^\ 3‹ ekb*esp*ec*em

?a ?C\ ekb*esp*ec*nc ?a ?C\ ekb*esp*ec*ds q^\ 3‹ ekb*esp*ec*ne q^\ 3‹ ekb*esp*ec*d

?A8 ekb*esp*ec*dp ?A8 ekb*esp*ec*sd ?A8 ekb*esp*ec*pc @2 ?C\ ekb*esp*ec*dk @2 ?C\ ekb*esp*ec*sm @2 ?C\ ekb*esp*ec*pe .

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?a ?C\ ekb*esp*ec*sb ?a ?C\ ekb*esp*ec*p ?a ?C\ ekb*esp*ec*kd q^\ 3‹ ekb*esp*ec*sn q^\ 3‹ ekb*esp*ec*k q^\ 3‹ ekb*esp*ec*km ?A8 ekb*esp*ec*ks ?A8 ekb*esp*ec*eeb ?A8 ekb*esp*ec*ebp @2 ?C\ ekb*esp*ec*k @2 ?C\ ekb*esp*ec*een @2 ?C\ ekb*esp*ec*ebk .

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?a ?C\ ekb*esp*ec*eec ?a ?C\ ekb*esp*ec*ebs ?a ?C\ ekb*esp*ec*edb q^\ 3‹ ekb*esp*ec*eee q^\ 3‹ ekb*esp*ec*eb q^\ 3‹ ekb*esp*ec*edn ?A8 ekb*esp*ec*edd ?A8 ekb*esp*ec*esc ?A8 ekb*esp*ec*es @2 ?C\ ekb*esp*ec*edm @2 ?C\ ekb*esp*ec*ese @2 ?C\ ekb*esp*ec*e .

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?a ?C\ ekb*esp*ec*emp ?a ?C\ ekb*esp*ec*ed ?a ?C\ ekb*esp*ec*ekc q^\ 3‹ ekb*esp*ec*emk q^\ 3‹ ekb*esp*ec*em q^\ 3‹ ekb*esp*ec*eke ?A8 ekb*esp*ec*ekb ?A8 ekb*esp*ec*bcp ?A8 ekb*esp*ec*bbd @2 ?C\ ekb*esp*ec*ekn @2 ?C\ ekb*esp*ec*bck @2 ?C\ ekb*esp*ec*bbm .

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 -

  

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?a ?C\ ekb*esp*ec*bcs ?a ?C\ ekb*esp*ec*bbb ?a ?C\ ekb*esp*ec*bnp q^\ 3‹ ekb*esp*ec*bc q^\ 3‹ ekb*esp*ec*bbn q^\ 3‹ ekb*esp*ec*bnk ?A8 ekb*esp*ec*bdc @2 ?C\ ekb*esp*ec*bde . . .

?a ?C\ ekb*esp*ec*bmd q^\ 3‹ ekb*esp*ec*bmm

1 # 1  !   + : ekb*esp*ec*cnc bmm*bmm*bmm*bmb ?A8 =—bs =sd ?C\ =— bb-b =b  14^ —bms-bmb—d    2› ƒ   3‹ @  2› =C 2 2  C ?N 2› @2 4 6: K^ es  K=4 e C । 3   3 ?A8 6 < ]8  Cƒ ebp ekb bbd bdc bdp bmb bmd bmm e e e e

eb*es*c*ce bmm*bmm*c*c

?A8 =—be =b ?C\ =— bem-b—nbss  14^ —bms-ebp—ebp  PDF Tutori! "o#$ %tutori!&o#$'()*+!o,'ot*.o/0


 ?A8 eb*es*c*c @2 ?C\ eb*es*c*e eb*es*c*b eb*es*c*n

?A8 @2 ?C\

   eb*es*ebp*c .............................................. eb*es*ebp*e .............................................. .................................... eb*es*ebp*b eb*es*ebp*n

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eb*es*c*bmm eb*es*e*c eb*es*e*e eb*es*e*b

eb*es*ebp*bmm eb*es*ebk*c eb*es*ebk*e eb*es*ebk*b

. . .

. . .

eb*es*e*bmm eb*es*b*c eb*es*b*e

eb*es*ebk*bmm  C 32 3 eb*es*enc*c ^S4 N ? n 3 eb*es*enc*e   3 3 ?A8 ?@ 1 . ?A8 ^ E= . . E‚ । 1 ?A8  eb*es*bmm*bmd C 3 ?A8 ?@ eb*es*bmm*bmm 1 ?A8 ^ E= E‚ ?N E@

. . .

?a ?C\ eb*es*eb*bmd q^\ 3‹ eb*es*eb*bmm

?a ?C\ q^\ 3‹

   ?

?4 ?A8  ।

-78  7   : •

•

•

\=  ^42  ^LŠ 

%+ : ?; ?A8 ?jX \=  =C C @ । 34  3 N6  E8 7 C 2=:  1E^  C । \=  3 2€  =„ Cƒ Ip route dest-ip subnet{next-hop-ip/interface}

&$/   PDF Tutori! "o#$ %tutori!&o#$'()*+!o,'ot*.o/0


    ^42  C ?   N 2 @ @ 1E 1E E8 7 । L 2=: ;:   C  । ?N  E8 C ? K:2=  ? 3 ?NV C ।

&)9  ? V}= =  98]   ?6 @  ^LŠ C ?N E@ ?; ? ?4 C ^LŠ  ।

-   &;/:

< //: œ ?22 =C  C KE \2 2  = ।

=>/: †‡ N2 =C  C  ? 3 @= 3  LV 3 L4 2  = ।

!=>/: 3S†‡ N2 =C  C \8 1E L4 2  = । •



 -

  

-- /& ). ?  9] d ?2^ @ । 1. 2. 3. 4.

EXE mode Privilege mode Global configuration mode Interface mode

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User EXE mode

  2GC 4 EXE ?2^ C ZS KE ?2^ ।  ^S4 <: CA E 14A3 ?^ C 3 EXE ?2^ 3 1 । EXE ?2^ 3  C “>”. 34 EXE ?2^ 3 EA^8 ?6A Eh < ]8  Cƒ-



 -

  

Exe mode command

1 2 Router>en 3 Router#configure terminal 4 5 Enter configuration commands, one per line. 6 7 Router(config)#line console 0 8 9 Router(config-line)#password cisco123 10 11Router(config-line)#login 12 13Router(config-line)#exit 14 Router(config)#exit 15 16%SYS-5-CONFIG_I: Configured from console by 17 18Router#wr 19


End with CNTL/Z.

console


 -

  

Privilege mode:   2GC 3^S{^ KE ?2^ C S^ ?2^ । S^ ?2^ 3  C “#”.S^ ?2^ 3 EA^8 LV 2 < ]8  Cƒ



 -

  

1 2 Router>en 3 Router#configure terminal 4 5 Configuring from terminal, memory, or network [terminal]? 6 7 Enter configuration commands, one per line. End with CNTL/Z. 8 9 Router(config)#enable password 10 11Router(config)#enable password titas123 12 Router(config)#exit 13 14%SYS-5-CONFIG_I: Configured from console by console 15 16Router#wr 17



 -

  

Global Configuration mode : ? LV ?2^ C ?4 KE ?N ? LV 2€ ?6A C  E: ^S4   ।  ? LV ?2^ ?N C @2 S4^ ?2^ ?N C ।

1Router>en 2 3Router#configure terminal 4 5Configuring from terminal, memory, or 6 7Enter configuration commands, one per 8 Router(config)# 9

network [terminal]? line.

End with CNTL/Z.

Interface mode :  ^S4 68J ? 4>L4 LV  = ?2^ ?N C । < 3 ?E8 LV  Eh ?6A Cƒ 1 2 3

Router>en Router#configure terminal


  CCNA   4 5 Enter configuration commands, one per line. End with CNTL/Z. 6 7 Router(config)#interface fastEthernet 0/0 8 Router(config-if)#ip address 192.168.60.1 255.255.255.0 9 10Router(config-if)#no shutdown 11



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%+  ?; ?A8 ?jX , ?N  E8  , \=  =C 4 2 । 34  3 N6 ?  E8 7 C 2=:  1E^  C ।

%+   -#7 :  PDF Tutori! "o#$ %tutori!&o#$'()*+!o,'ot*.o/0

CCNA  •

•

     4L{ƒ \=  3  : ž   । L ?A8 =€46 2 < C । E ƒ 1E ^ ? E@ EC C  Ÿ  E ;:  2=: LV  ।

%+   @# *-#7   : •

•

?24={ƒ ?A8 3  E8 C 2=:  E8  C । ?; ?A8 ?jX 3  ` CA M ?A8 ?jX  y C 6M । S: 8ƒ 2=:  LV  C  ? S: CA ` ? @ ।

%+  ! -"  : ip route dest-ip subnet {next-hop-ip| interface}

?^\ 14 E ƒ  ƒ

3 29=2 V}= ?A8 14E 3‹ Q=  C ।

V}= ?A8 14E  2› ।

?„ 14 E 4>L4 ƒ @ N:g C ।

3 C 14E ?V4A N 29=2 1E 4 ?A8

For R2 router interface configuration command: Router>en Router#configure terminal Enter configuration commands, one per line. End with CNTL/Z. Router(config)#interface fastEthernet 0/0 Router(config-if)#ip address 192.168.12.1 255.255.255.0 Router(config-if)#no shutdown %LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up Router(config-if)#exit Router(config)#interface fastEthernet 0/1 Router(config-if)#ip address 192.168.10.1 255.255.255.0 Router(config-if)#no shutdown %LINK-5-CHANGED: Interface FastEthernet0/1, changed state to up


   CCNA   %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up Router(config-if)#exit Router(config)#exit Router#wr

For Router 4 interface configuration command Router>en Router#configure terminal Enter configuration commands, one per line. End with CNTL/Z. Router(config)# Router(config)#interface fastEthernet 0/0 Router(config-if)#ip address 192.168.12.2 255.255.255.0 Router(config-if)#no shutdown %LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up Router(config-if)#exit Router(config)#inter Router(config)#interface fastEthernet 0/1 Router(config-if)#ip address 192.168.11.1 255.255.255.0 Router(config-if)#no shutdown %LINK-5-CHANGED: Interface FastEthernet0/1, changed state to up %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up Router(config-if)#exit Router(config)#exit %SYS-5-CONFIG_I: Configured from console by console Router#wr



 -

  

static routing (Router 2 )

outer#en Router#con Router#conf Router#configure ter Router#configure terminal Enter configuration commands, one per line. End with CNTL/Z. Router(config)#ip route Router(config)#ip route 192.168.11.0 255.255.255.0 192.168.12.2 Router(config)#exit



 -

  

For static routing (Router 4 ) outer#en Router#con Router#conf Router#configure ter Router#configure terminal Enter configuration commands, one per line. End with CNTL/Z. Router(config)#ip route Router(config)#ip route 192.168.10.0 255.255.255.0 192.168.12.1 Router(config)#exit



 -

  

•



    Area 0 C ?N Backbone router Y @ । Area 0 3 @ Area border Router Y N:g @ । K= ?  ?^2 3 @ N:g CA = Autonomous System border Router =C  C ।= 3 1 Designated router 1 Backup Designated router @ ।

!-!)  ? A3E3L C AE 8 \ E@ L\8 3  ?\   N AE \=€^8 E S  VM ‚; ।4 3 C K== A   । A3E3L =ES 4 ?VA  C =C C @ , a M ?A8 ।

!-!) ! AB-/#: •

•

•

•

•

•

•

•

A3E3L  ?^24 3 Sg  । ?  E8 2  1E^ 7 । ?N  6; ? ? @= @ 333% LSA)( ?\ K=^S842>0 3।  VM ? = C=% Hello) ?2 2  । A3E3L S= ?@  2›%VLSM) 3  4> ?^24  %CIDR)E8  । A3E3L K= ?A8 ?CE 2@8  । A3E3L 3 2Š\ 3‹ C%bbd*c*c*m 3 bbd*c*c*s0 4C =C 3V=62 C ^„z 8\ E@ L\8।

-!) ! -/C: A3E3L  ? =C -  ? ,  ?\ ? 3  ? । 34  ? 2| AAE3L E: ?A8 
 DNeighbors table):

?  1 E ?  1; ? I8 @= @ 34 ? । •

4 % D Link-state table):

  2:C @ N:g 2:C ? Kx ?2 ? I8 @=  C 34 ? । •

+4 D Routing table):

 ?\ ? ?N  @= @ ?Y  =  C ? I8 @= @  ? ।  PDF Tutori! "o#$ %tutori!&o#$'()*+!o,'ot*.o/0


 -

  

E# ! !+ Lab :

Host name and IP address ).

$ FG:

1 Router>en 2 3 Router#configure terminal 4 5 Enter configuration commands, one per line. End with CNTL/Z. 6 Router(config)#hostname titas 7 8 titas(config)#interface fastEthernet 0/0 9 10titas(config-if)#ip address 192.168.10.1 255.255.255.0 11 12titas(config-if)#no shutdown 13 14%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up 15


   CCNA   16titas(config-if)#exit 17 18titas(config)#interface fastEthernet 0/1 19 titas(config-if)#ip address 192.168.11.1 255.255.255.0 20 21titas(config-if)#no shutdown 22 23titas(config-if)# 24 25%LINK-5-CHANGED: Interface FastEthernet0/1, changed state to up 26 27%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed 28 titas(config-if)#exit 29 30titas(config)#exit 31 32%SYS-5-CONFIG_I: Configured from console by console 33 34titas#wr 35 36Building configuration... 37 38[OK] 39 titas#reload 40 41 42 43

Host name and IP address ).

state to up

$ FH:

1 Router>en 2 3 Router#configure terminal 4 Enter configuration commands, one per line. End with CNTL/Z. 5 6 Router(config)#hostname sarker 7 8 sarker(config)#interface fastEthernet 0/0 9 10sarker(config-if)#ip address 192.168.10.2 255.255.255.0 11 12sarker(config-if)#no shutdown 13 %LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up 14 15%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, 16 17sarker(config-if)#exit 18 19sarker(config)#interface fastEthernet 0/1 20


changed state to up

   CCNA   21sarker(config-if)#ip address 192.168.12.1 255.255.255.0 22 23sarker(config-if)#no shutdown 24 %LINK-5-CHANGED: Interface FastEthernet0/1, changed state to up 25 26%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed 27 28sarker(config-if)#exit 29 30sarker(config)#exit 31 32%SYS-5-CONFIG_I: Configured from console by console 33 sarker#wr 34 35Building configuration... 36 37[OK] 38 39sarker#reload 40 41 42 43

Open Shortest Path Fast (OSPF) Protocol ).

FG: ? ?^ C44 - ?^ E  ?^ E ^  – 1 For R1 2 3 titas>en 4 5 titas#configure terminal 6 Enter configuration commands, one per line. End with CNTL/Z. 7 8 titas(config)#router ospf 1 9 10 titas(config-router)#network 192.168.10.0 0.0.0.255 area 0 11 12 titas(config-router)#network 192.168.11.0 0.0.0.255 area 0 13 14 titas(config-router)#exit 15 titas(config)#exit 16 17 %SYS-5-CONFIG_I: Configured from console by console 18 19 titas#wr 20 21 Building configuration... 22 23 [OK]


state to up

$

CCNA  24 25 titas# 26 27

 -

  

Open Shortest Path Fast (OSPF) Protocol ).

$

F2: ? ?^ C44 - ?^ E  ?^ E ^  – 1 2 sarker>en 3 sarker#configure terminal 4 5 Enter configuration commands, one per line. End with CNTL/Z. 6 7 sarker(config)#router ospf 1 8 9 sarker(config-router)#network 192.168.10.0 0.0.0.255 area 0 10 11sarker(config-router)#network 192.168.10.0 0.0.0.255 area 0 12 1300:05:34: %OSPF-5-ADJCHG: Process 1, Nbr 192.168.11.1 on FastEthernet0/0 to FULL, Loading Done 14 15sarker(config-router)#network 192.168.12.0 0.0.0.255 area 0 16 17sarker(config-router)#exit 18 19sarker(config)#exit 20 21%SYS-5-CONFIG_I: Configured from console by console 22 sarker#wr 23 24Building configuration... 25 26[OK] 27

Verify connectivity with ping command :


from LOADING


 -

  

Basic concept about Variable Length Subnet Musk (VLSM) :

•

 2› =C  ? ?A8 Sg  1E   34 1  E । 1E N6 < ?  C ?C\ = 2S 2 । Supported protocols

•

Variable Length Subnet Musk (VLSM) 

2GC

VLSM E8

•

 ? Y C

EIGRP, OSPF, RIPv2.

Unsupported protocols

1 ?N   •

  E8   । ?N   

VLSM

VLSM E8

  ?Y C , RIP, IGRP.

    ?

=C  12 IP address Y :J S =C  E 3 Kg Sa= =C  = 2  N । VLSM


IP Y


 <: 3 6C 3 29=2  ?
  

9– 1E 3 Telecom K@ ISP company ? Engineer C < ; K@ Interview ?6A = ?V 3 N6  1E 34 (ekb*esp*ec*cbd0 4 62 3  ?N b Ê8 2> 3 mc   ?C\  b Ê8 2> 3 bm   ?C\  b Ê8 2> 3 ec   ?C\  C S  6 ।  C , b Ê8 2> 3 mc   ?C\  C , 126 ?A8 C , ekb*esp*ec*cbd

(/ %  IJ + C bs=sd 12 ?C\ C 

Formula 

?N ,

Host = sd-b—sb

1 ?NC:

IPv4 3

4< nb  ?C:

nb-s—bs ¡ 3 b C ?C\ 3 EA¢ ?A8

: ekb*esp*ec*cbs

 2› : bmm*bmm*bmm*ekb •

(/ %  HI +

C bm =nb 12 ?C\ C 


?N ,


CCNA   Host = nb-b—nc

1 ?NC:

IPv4 3

-

  

4< nb  ?C:

nb-m—b ¡ 3 b C ?C\ 3 EA¢ ?A8

: ekb*esp*ec*cb

 2› : ekb*esp*ec*bbd •

(/ %  GJ +

C bd =es 12 ?C\ C 


?N ,

Host = es-b—ed

1 ?NC:

IPv4 3

4< nb  ?C:

nb-d—bp ¡ 3 b C ?C\ 3 EA¢ ?A8

: ekb*esp*ec*cbp

 2› : bmm*bmm*bmm*bdc <: 3 3 practical ƒ



Net 01 02 03 04 05 06 07 08 09

 -

Host 2 2 2 2 30 8 10 60 40

Block size Network 4 172.16.0.0/30 4 172.16.0.4/30 4 172.16.0.8/30 4 172.16.0.12/30 32 172.16.0.16/27 16 172.16.0.32/28 16 172.16.0.192/28 64 172.16.0.64 /26 64 172.16.0.128/26

  

Subnet musk 255.255.255.252 255.255.255.252 255.255.255.252 255.255.255.252 255.255.255.224 255.255.255.240 255.255.255.240 255.255.255.192 255.255.255.192

 £ - VLSM  2 ?N a 2  C  C VLSM  2 32 9  =C  N  1E^ @ @  2› @= ]  । 1 3:”45 126 ?L: ?E4 4 65 –5

fb.com/pdftutorialzone 3


1E^ 42GC BC


 -

  

Cisco Router:


B44 CCNA Bangla Tutorial

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