-
" "
5100200 .
10 25.05.2015.
. : ______________ ..
: . _______________ ..
, 2015 .
| 1 1.1. 1 1.2. 2 1.3. 2 3 4 5 6 |
- GNS3. Wi-Fi ... Cisco Cisco IOS. IOS.
IOS . Cisco , (http://www.cisco.com/warp/public/732/abc/releases/).
: Cisco IOS :
(major release; 11.3, 12.0, 12.1, 12.2).
(maintenance release), 1. 8 , . .
(software rebuild), , . , .
, IOS 12.2(6) - 12.2, 6, c.
, IOS . , feature sets. IP only feature set ( "IP"); , , IP-, IP-, SNMP. IP Plus feature set (, VoIP ). feature sets (FW, Firewall), (IDS), (IPSEC) ., , IP Plus FW IPSEC. IP only feature set, . , feature set , -.
, IOS :
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− ,
− feature set
−
: GNS3 :
- ;
- VLAN;
- Wi-Fi.
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1 -
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: / - .
1
:
1) 3 , 2 , 10 , -, IP 192.168.0.1 - 192.168.0.55;
2) 2 , 3 , 8 , -, IP 172.168.1.1 - 172.168.1.55;
3) 2 , 2 , 6 , -, IP 172.168.1.1 - 172.168.1.55;
4) 5 , 4 , 15 , - RIP;
5) 3 , 3 , 12 , -, IP 172.168.2.1 - 172.168.2.55;
6) 4 , 2 , 18 , - RIP;
7) 2 , 3 , 8 , - RIP;
8) 2 , 3 , 8 , 2 , , IP 155.168.1.1 - 155.168.1.55;
9) 2 , 2 , 10 , -, IP 172.168.55.1 - 172.168.55.55;
10) 4 , 4 , 18 , - RIP.
11) 3 , 3 , 9 , -, IP 172.168.2.1 - 172.168.2.55;
12) 4 , 3 , 18 , - RIP;
13) 3 , 3 , 8 , - RIP;
14) 2 , 3 , 12 , 2 , , IP 155.168.1.1 - 155.168.1.55;
15) 2 , 3 , 10 , -, IP 172.168.55.1 - 172.168.55.55;
2
:
1) 2 , 1 , 12 , 3 VLAN;
2) 2 , 1 , 1 , 8 , 2 VLAN;
3) 3 , 2 , 9 , 3 VLAN;
4) 2 , 3 , 2 , 15 , 3 VLAN, RIP;
5) 3 , 1 , 12 , 4 VLAN;
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6) 2 , 3 , 15 , 3 VLAN, ;
7) 2 , 2 , 1 , 12 , 2 VLAN, RIP;
8) 1 , 1 , 1 , 12 , 3 VLAN;
9) 2 , 2 , 16 , 2 VLAN.
10) 2 , 3 , 2 , 18 , 3 VLAN, RIP;
11) 3 , 1 , 12 , 4 VLAN;
12) 2 , 3 , 15 , 3 VLAN, ;
13) 2 , 2 , 1 , 12 , 2 VLAN, RIP;
14) 1 , 1 , 1 , 15 , 3 VLAN;
15) 2 , 2 , 18 , 2 VLAN.
- ;
- - ;
- ;
- ;
- .
- :
, : 3 , 2 , 9 , 3 VLAN.
GNS3 , Cisco. , open source :
Dynamips , Cisco IOS
Dynagen (front-end) Dynamips
Qemu (linux , pix/asa, junos )
Dynamips . , , . Dynagen. Dynagen Dynamips, ini- . , . GNS3 (Graphical Network Simulator) Dynagen.
GNS3 , Cisco. , , CCNA, CCNP, CCIP, CCIE RS, CCIE SP, JNCIA, JNCIS, JNCIE.
GNS3 , Cisco IOS. ( : 1700, 2600, 2691, 3600, 3700, 7200, / : IPS, IDS, PIX, ASA, : ATM, Frame Relay, Ethernet, JunOS, Linux-).
, () , .
:
GNS3 all-in-one , Dynamips, Qemu/Pemu, Putty and WinPCAP 4.1.1.
WireShark ( )
Virtual PC Simulator
Cisco IOS .
, .
GNS3. . // .
(), / :
: IOS Cisco IOS, PROJECT , WORK , PEMU,QEMU,CAPTURE , Qemu. TEMP .
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GNS3. , (1 ) Dynamips, (2 ) Cisco IOS.
#1, Preference. Dynamips, Executable path Dynamips. (GNS3-x.x-win32-all-in-one), , Test. : Dynamips successfully started. Apply, .
(!) : , Edit > Preferences
Cisco IOS. (2). , Edit > IOS images and hypervisors.
, Cisco IOS , . [] Image File Cisco IOS. Platform Model , . IDLE PC . Save.
, .
. GNS3, / :
LAB_TEST ( , ). nvram , . .
7200 . R1, ( ). .
, :
Configure , RAM, NVRAM, PCMCIA, ( ), MAC , (confreg)
Start . IdlePC ( ). .
, (*):
(, Putty). Console, Putty R1:
. .
Router R1, . startup #wr ( #copy run start):
, // . IOS.
, . , : Save Network File, , . :
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=> Exporting R1 configuration to D:\VM\GNS3\project\lab_test_configs\R1.cfg
, D:\VM\GNS3\project\ :
<>_configs :
<>_working ( RAM, NVRAM, ..). :
GNS3 0.7.2 . , Startup-config, ( R1.cfg, ):
, .
( OK), (startup-config) (running-config), R1#copy running-config startup-config
:
1. , .
2. .
3. .
4. , .
5. .
6. RIP (ver. 1,2). .
7. , RIP .
- GNS3, . . , VLAN. - - VLANob. VLANy, . .
1. LAN 2002-2007 .
2. www.tls-group
3. www.abn.ru
4. www.ecolan.ru
5. http://www.ixbt.com/comm/sks-1.shtml ISO/IEC 11801, EN 50173 ANSI/TIA/EIA-568-A/ .
6. http://www.ixbt.com/comm/sks-2.shtml .
7. http://www.ixbt.com/comm/sks-3.shtml ?
