Różnice między wybraną wersją a wersją aktualną.
Both sides previous revision Poprzednia wersja Nowa wersja | Poprzednia wersja | ||
sk1:cisco_wstep [2017/04/09 14:46] jkonczak |
sk1:cisco_wstep [2020/05/10 12:25] (aktualna) jkonczak [[Ekstra] Symulacja routerów CISCO] |
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Linia 1: | Linia 1: | ||
- | ===== Katalog /dev/ [extra] ===== | + | ===== [Ekstra] Katalog /dev/ ===== |
Podstawowa struktura katalogów w Linuksie: | Podstawowa struktura katalogów w Linuksie: | ||
Linia 36: | Linia 36: | ||
| | ||
===== CISCO IOS ===== | ===== CISCO IOS ===== | ||
- | Urządzenia CISCO pracują pod kontrolą systemu [[http://en.wikipedia.org/wiki/Cisco_IOS|IOS]]. | + | Większość urządzeń CISCO pracuje pod kontrolą systemu [[http://en.wikipedia.org/wiki/Cisco_IOS|IOS]]. |
**[[http://www.cs.put.poznan.pl/mlibuda/routing_stat_Cisco.pdf|Slajdy]]** | **[[http://www.cs.put.poznan.pl/mlibuda/routing_stat_Cisco.pdf|Slajdy]]** | ||
Linia 59: | Linia 59: | ||
* ''hostname <nazwa>'' - ustawienia nazwy routera | * ''hostname <nazwa>'' - ustawienia nazwy routera | ||
* ''router …'' - ustawienia protokołów routingu | * ''router …'' - ustawienia protokołów routingu | ||
- | * ''interface <nazwa interface'u>'' - wejście w tryb ustawień podanego interface'u - prompt **''(config-if) #''**, np: \\ ''interace Fa 0/0'' – FastEthernet (ethernet 100Mbit) \\ ''interace Gi 0/0'' – GigaEthernet (ethernet 1Gbit) \\ ''interace Se 0/0'' – Serial (szeregowegy) \\ Oznaczenie ''0/0'' wskazuje gdzie na routerze znajduje się port interfejsu – który moduł, która karta rozszerzeń, który port etc. [[https://learningnetwork.cisco.com/thread/78355|[1]]] [[http://www.cisco.com/image/gif/paws/62611/c2800_62611.pdf|[2]]] \\ Polecenia w trybie konfiguracji interface'u: | + | * ''interface <nazwa interface'u>'' - wejście w tryb ustawień podanego interface'u - prompt **''(config-if) #''**, np: \\ ''interface Fa 0/0'' – FastEthernet (ethernet 100Mbit) \\ ''interface Gi 0/0'' – GigaEthernet (ethernet 1Gbit) \\ ''interface Se 0/0'' – Serial (szeregowegy) \\ Oznaczenie ''0/0'' wskazuje gdzie na routerze znajduje się port interfejsu – który moduł, która karta rozszerzeń, który port etc. [[https://learningnetwork.cisco.com/thread/78355|[1]]] [[http://www.cisco.com/image/gif/paws/62611/c2800_62611.pdf|[2]]] \\ Polecenia w trybie konfiguracji interface'u: |
* ''ip address <adres> <maska>'' - ustawienie adresu, np: \\ ''ip address 192.168.0.1 255.255.255.0'' | * ''ip address <adres> <maska>'' - ustawienie adresu, np: \\ ''ip address 192.168.0.1 255.255.255.0'' | ||
* ''no shutdown'' - włączenie interface'u | * ''no shutdown'' - włączenie interface'u | ||
- | * ''clock rate <prędkość>'' - (dla połączenia __szeregowego__) ustawienie zegara, np. \\ ''clock rate 8000000'' | + | * ''clock rate <prędkość>'' - (dla połączenia __szeregowego__) ustawienie zegara, np. \\ ''clock rate 128000'' |
* ''ip route <adres> <maska> <ip następnego skoku>'' - dodanie trasy statycznej, np: \\ ''ip route 172.16.0.0 255.255.0.0 192.168.0.254'' | * ''ip route <adres> <maska> <ip następnego skoku>'' - dodanie trasy statycznej, np: \\ ''ip route 172.16.0.0 255.255.0.0 192.168.0.254'' | ||
Dodatkowo: | Dodatkowo: | ||
* ''show running-config'' - konfiguracja (dostępna w trybie uprzywilejowanym) | * ''show running-config'' - konfiguracja (dostępna w trybie uprzywilejowanym) | ||
+ | * ''show cdp neighbors'' - pokazuje sąsiednie urządzenia CISCO używając [[https://pl.wikipedia.org/wiki/Cisco_Discovery_Protocol|Cisco Discovery Protocol]] | ||
* ''exit'' wychodzi o jeden tryb w górę, działa do trybu uprzywilejowanego | * ''exit'' wychodzi o jeden tryb w górę, działa do trybu uprzywilejowanego | ||
* ''disable'' wychodzi z trybu uprzywilejowanego (porównaj: ''enable'') | * ''disable'' wychodzi z trybu uprzywilejowanego (porównaj: ''enable'') | ||
Linia 75: | Linia 76: | ||
* ''tab'' autouzupełnia komendy | * ''tab'' autouzupełnia komendy | ||
* komendy można skracać (póki są jednoznaczne), np. zamiast ''configure terminal'' wystarczy ''conf t'' | * komendy można skracać (póki są jednoznaczne), np. zamiast ''configure terminal'' wystarczy ''conf t'' | ||
- | * ''ctrl+alt+6'' przerywa hostname lookup / ping etc. | + | * ''ctrl+shift+6'' / ''ctrl+shift+6, x'' / ''ctrl+alt+6'' przerywa hostname lookup / ping etc. |
* ''undebug all'' wyłącza ''debug all'' | * ''undebug all'' wyłącza ''debug all'' | ||
+ | |||
+ | ++++ Przykładowe wyniki poleceń | | ||
+ | <html><pre> | ||
+ | <b>R1>enable</b> | ||
+ | <b>R1#show ip interface brief</b> | ||
+ | Interface IP-Address OK? Method Status Protocol | ||
+ | FastEthernet0/0 192.168.0.1 YES manual up up | ||
+ | FastEthernet0/1 10.0.5.67 YES manual up up | ||
+ | Serial1/0 10.0.2.82 YES manual up up | ||
+ | Serial1/1 unassigned YES unset administratively down down | ||
+ | Serial1/2 unassigned YES unset administratively down down | ||
+ | Serial1/3 unassigned YES unset administratively down down | ||
+ | <b>R1#show protocols</b> | ||
+ | Global values: | ||
+ | Internet Protocol routing is enabled | ||
+ | FastEthernet0/0 is up, line protocol is up | ||
+ | Internet address is 192.168.0.1/24 | ||
+ | FastEthernet0/1 is up, line protocol is up | ||
+ | Internet address is 10.0.5.67/22 | ||
+ | Serial1/0 is up, line protocol is up | ||
+ | Internet address is 10.0.2.82/30 | ||
+ | Serial1/1 is administratively down, line protocol is down | ||
+ | Serial1/2 is administratively down, line protocol is down | ||
+ | Serial1/3 is administratively down, line protocol is down | ||
+ | <b>R1#show interfaces FastEthernet0/1</b> | ||
+ | FastEthernet0/1 is up, line protocol is up | ||
+ | Hardware is i82543 (Livengood), address is ca01.26a9.0006 (bia ca01.26a9.0006) | ||
+ | Internet address is 10.0.5.67/22 | ||
+ | MTU 1500 bytes, BW 100000 Kbit/sec, DLY 100 usec, | ||
+ | reliability 255/255, txload 1/255, rxload 1/255 | ||
+ | Encapsulation ARPA, loopback not set | ||
+ | Keepalive set (10 sec) | ||
+ | Full-duplex, 100Mb/s, 100BaseTX/FX | ||
+ | ARP type: ARPA, ARP Timeout 04:00:00 | ||
+ | Last input 00:00:08, output 00:00:08, output hang never | ||
+ | Last clearing of "show interface" counters never | ||
+ | Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0 | ||
+ | Queueing strategy: fifo | ||
+ | Output queue: 0/40 (size/max) | ||
+ | 5 minute input rate 0 bits/sec, 0 packets/sec | ||
+ | 5 minute output rate 0 bits/sec, 0 packets/sec | ||
+ | 306 packets input, 31299 bytes | ||
+ | Received 35 broadcasts (0 IP multicasts) | ||
+ | 0 runts, 0 giants, 0 throttles | ||
+ | 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored | ||
+ | 0 watchdog | ||
+ | 0 input packets with dribble condition detected | ||
+ | 354 packets output, 36082 bytes, 0 underruns | ||
+ | 0 output errors, 0 collisions, 1 interface resets | ||
+ | 0 unknown protocol drops | ||
+ | 0 babbles, 0 late collision, 0 deferred | ||
+ | 0 lost carrier, 0 no carrier | ||
+ | 0 output buffer failures, 0 output buffers swapped out | ||
+ | <b>R1#show interfaces Serial1/0</b> | ||
+ | Serial1/0 is up, line protocol is up | ||
+ | Hardware is M4T | ||
+ | Internet address is 10.0.2.82/30 | ||
+ | MTU 1500 bytes, BW 1544 Kbit/sec, DLY 20000 usec, | ||
+ | reliability 255/255, txload 1/255, rxload 1/255 | ||
+ | Encapsulation HDLC, crc 16, loopback not set | ||
+ | Keepalive set (10 sec) | ||
+ | Restart-Delay is 0 secs | ||
+ | Last input 00:00:07, output 00:00:08, output hang never | ||
+ | Last clearing of "show interface" counters never | ||
+ | Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0 | ||
+ | Queueing strategy: fifo | ||
+ | Output queue: 0/40 (size/max) | ||
+ | 5 minute input rate 0 bits/sec, 0 packets/sec | ||
+ | 5 minute output rate 0 bits/sec, 0 packets/sec | ||
+ | 182 packets input, 13698 bytes, 0 no buffer | ||
+ | Received 182 broadcasts (0 IP multicasts) | ||
+ | 0 runts, 0 giants, 0 throttles | ||
+ | 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort | ||
+ | 209 packets output, 14889 bytes, 0 underruns | ||
+ | 0 output errors, 0 collisions, 3 interface resets | ||
+ | 0 unknown protocol drops | ||
+ | 0 output buffer failures, 0 output buffers swapped out | ||
+ | 4 carrier transitions DCD=up DSR=up DTR=up RTS=up CTS=up | ||
+ | |||
+ | <b>R1#show ip route</b> | ||
+ | Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP | ||
+ | D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area | ||
+ | N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 | ||
+ | E1 - OSPF external type 1, E2 - OSPF external type 2 | ||
+ | i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 | ||
+ | ia - IS-IS inter area, * - candidate default, U - per-user static route | ||
+ | o - ODR, P - periodic downloaded static route, H - NHRP, l - LISP | ||
+ | + - replicated route, % - next hop override | ||
+ | |||
+ | Gateway of last resort is 10.0.4.42 to network 0.0.0.0 | ||
+ | |||
+ | S* 0.0.0.0/0 [1/0] via 10.0.4.42 | ||
+ | 10.0.0.0/8 is variably subnetted, 4 subnets, 3 masks | ||
+ | C 10.0.2.80/30 is directly connected, Serial1/0 | ||
+ | L 10.0.2.82/32 is directly connected, Serial1/0 | ||
+ | C 10.0.4.0/22 is directly connected, FastEthernet0/1 | ||
+ | L 10.0.5.67/32 is directly connected, FastEthernet0/1 | ||
+ | S 192.168.0.0/16 [1/0] via 192.168.0.254 | ||
+ | 192.168.0.0/24 is variably subnetted, 2 subnets, 2 masks | ||
+ | C 192.168.0.0/24 is directly connected, FastEthernet0/0 | ||
+ | L 192.168.0.1/32 is directly connected, FastEthernet0/0 | ||
+ | <b>R1#show ip route 192.168.12.34</b> | ||
+ | Routing entry for 192.168.0.0/16, supernet | ||
+ | Known via "static", distance 1, metric 0 | ||
+ | Routing Descriptor Blocks: | ||
+ | * 192.168.0.254 | ||
+ | Route metric is 0, traffic share count is 1 | ||
+ | <b>R1#show ip route 10.0.2.81</b> | ||
+ | Routing entry for 10.0.2.80/30 | ||
+ | Known via "connected", distance 0, metric 0 (connected, via interface) | ||
+ | Routing Descriptor Blocks: | ||
+ | * directly connected, via Serial1/0 | ||
+ | Route metric is 0, traffic share count is 1 | ||
+ | <b>R1#show ip route 150.254.32.130</b> | ||
+ | % Network not in table | ||
+ | <b>R1#enable</b> | ||
+ | <b>R1#configure terminal</b> | ||
+ | Enter configuration commands, one per line. End with CNTL/Z. | ||
+ | <b>R1(config)#ip route 10.0.0.0 255.255.255.0 10.0.4.42</b> | ||
+ | <b>R1(config)#ip route 10.0.1.0 255.255.255.0 10.0.4.42</b> | ||
+ | <b>R1(config)#end</b> | ||
+ | <b>R1#show ip route</b> | ||
+ | Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP | ||
+ | D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area | ||
+ | N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 | ||
+ | E1 - OSPF external type 1, E2 - OSPF external type 2 | ||
+ | i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 | ||
+ | ia - IS-IS inter area, * - candidate default, U - per-user static route | ||
+ | o - ODR, P - periodic downloaded static route, H - NHRP, l - LISP | ||
+ | + - replicated route, % - next hop override | ||
+ | |||
+ | Gateway of last resort is 10.0.4.42 to network 0.0.0.0 | ||
+ | |||
+ | S* 0.0.0.0/0 [1/0] via 10.0.4.42 | ||
+ | 10.0.0.0/8 is variably subnetted, 6 subnets, 4 masks | ||
+ | S 10.0.0.0/24 [1/0] via 10.0.4.42 | ||
+ | S 10.0.1.0/24 [1/0] via 10.0.4.42 | ||
+ | C 10.0.2.80/30 is directly connected, Serial1/0 | ||
+ | L 10.0.2.82/32 is directly connected, Serial1/0 | ||
+ | C 10.0.4.0/22 is directly connected, FastEthernet0/1 | ||
+ | L 10.0.5.67/32 is directly connected, FastEthernet0/1 | ||
+ | S 192.168.0.0/16 [1/0] via 192.168.0.254 | ||
+ | 192.168.0.0/24 is variably subnetted, 2 subnets, 2 masks | ||
+ | C 192.168.0.0/24 is directly connected, FastEthernet0/0 | ||
+ | L 192.168.0.1/32 is directly connected, FastEthernet0/0 | ||
+ | <b>R1#show ip route 10.0.0.1</b> | ||
+ | Routing entry for 10.0.0.0/24 | ||
+ | Known via "static", distance 1, metric 0 | ||
+ | Routing Descriptor Blocks: | ||
+ | * 10.0.4.42 | ||
+ | Route metric is 0, traffic share count is 1 | ||
+ | <b>R1#ping 10.0.0.1</b> | ||
+ | Type escape sequence to abort. | ||
+ | Sending 5, 100-byte ICMP Echos to 10.0.0.1, timeout is 2 seconds: | ||
+ | !!!!! | ||
+ | Success rate is 100 percent (5/5), round-trip min/avg/max = 20/34/48 ms | ||
+ | <b>R1#traceroute 10.0.0.1</b> | ||
+ | Type escape sequence to abort. | ||
+ | Tracing the route to 10.0.0.1 | ||
+ | VRF info: (vrf in name/id, vrf out name/id) | ||
+ | 1 10.0.4.42 32 msec 20 msec 16 msec | ||
+ | 2 10.0.1.1 20 msec 20 msec 20 msec | ||
+ | 3 10.0.0.1 32 msec 16 msec 24 msec | ||
+ | <b>R1#traceroute www.gov.pl</b> | ||
+ | Type escape sequence to abort. | ||
+ | Tracing the route to www.gov.pl (194.181.237.34) | ||
+ | VRF info: (vrf in name/id, vrf out name/id) | ||
+ | 1 10.0.4.42 20 msec 16 msec 20 msec | ||
+ | 2 10.0.1.2 16 msec 28 msec 32 msec | ||
+ | 3 poz-bng4.tpnet.pl (80.50.18.54) 28 msec 28 msec 32 msec | ||
+ | 4 poz-r3.tpnet.pl (80.50.122.53) 28 msec 28 msec 28 msec | ||
+ | 5 war-ar8.tpnet.pl (195.117.0.10) 32 msec 32 msec 40 msec | ||
+ | 6 nask-tpnet.tpnet.pl (80.50.115.62) 40 msec 24 msec 28 msec | ||
+ | 7 195.187.255.139 32 msec 36 msec 36 msec | ||
+ | 8 www.gov.pl (194.181.237.34) 32 msec 28 msec 28 msec | ||
+ | <b>R1#traceroute www.gov.pl numeric</b> | ||
+ | Type escape sequence to abort. | ||
+ | Tracing the route to 194.181.237.34 | ||
+ | VRF info: (vrf in name/id, vrf out name/id) | ||
+ | 1 10.0.4.42 24 msec 20 msec 8 msec | ||
+ | 2 10.0.1.2 20 msec 20 msec 16 msec | ||
+ | 3 80.50.18.54 16 msec 20 msec 40 msec | ||
+ | 4 80.50.122.53 16 msec 16 msec 24 msec | ||
+ | 5 195.117.0.10 28 msec 28 msec 28 msec | ||
+ | 6 80.50.115.62 28 msec 24 msec 28 msec | ||
+ | 7 195.187.255.139 28 msec 28 msec 20 msec | ||
+ | 8 194.181.237.34 16 msec 20 msec 28 msec | ||
+ | <b>R1#configure terminal</b> | ||
+ | Enter configuration commands, one per line. End with CNTL/Z. | ||
+ | <b>R1(config)#hostname Router_1</b> | ||
+ | <b>Router_1(config)#interface Serial ?</b> | ||
+ | <1-1> Serial interface number | ||
+ | |||
+ | <b>Router_1(config)#interface Serial 1/?</b> | ||
+ | <0-3> Serial interface number | ||
+ | |||
+ | <b>Router_1(config)#interface Serial 1/3</b> | ||
+ | <b>Router_1(config-if)#clock rate ?</b> | ||
+ | With the exception of the following standard values not subject to rounding, | ||
+ | |||
+ | 1200 2400 4800 9600 14400 19200 28800 38400 | ||
+ | 56000 64000 128000 2015232 | ||
+ | |||
+ | accepted clockrates will be bestfitted (rounded) to the nearest value | ||
+ | supportable by the hardware. | ||
+ | |||
+ | <246-8064000> DCE clock rate (bits per second) | ||
+ | |||
+ | <b>Router_1(config-if)#clock rate 128000</b> | ||
+ | <b>Router_1(config-if)#ip address 172.16.0.1 255.255.255.252</b> | ||
+ | <b>Router_1(config-if)#do show ip interface brief</b> | ||
+ | Interface IP-Address OK? Method Status Protocol | ||
+ | FastEthernet0/0 192.168.0.1 YES manual up up | ||
+ | FastEthernet0/1 10.0.5.67 YES manual up up | ||
+ | Serial1/0 10.0.2.82 YES manual up up | ||
+ | Serial1/1 unassigned YES unset administratively down down | ||
+ | Serial1/2 unassigned YES unset administratively down down | ||
+ | Serial1/3 172.16.0.1 YES manual administratively down down | ||
+ | <b>Router_1(config-if)#do show protocols</b> | ||
+ | Global values: | ||
+ | Internet Protocol routing is enabled | ||
+ | FastEthernet0/0 is up, line protocol is up | ||
+ | Internet address is 192.168.0.1/24 | ||
+ | FastEthernet0/1 is up, line protocol is up | ||
+ | Internet address is 10.0.5.67/22 | ||
+ | Serial1/0 is up, line protocol is up | ||
+ | Internet address is 10.0.2.82/30 | ||
+ | Serial1/1 is administratively down, line protocol is down | ||
+ | Serial1/2 is administratively down, line protocol is down | ||
+ | Serial1/3 is administratively down, line protocol is down | ||
+ | Internet address is 172.16.0.1/30 | ||
+ | <b>Router_1(config-if)#no shutdown</b> | ||
+ | *Apr 23 20:11:08.079: %LINK-3-UPDOWN: Interface Serial1/3, changed state to up | ||
+ | *Apr 23 20:11:09.087: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/3, changed state to up | ||
+ | *Apr 23 20:11:34.619: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/3, changed state to down | ||
+ | <b>Router_1(config-if)#do show ip interface brief</b> | ||
+ | Interface IP-Address OK? Method Status Protocol | ||
+ | FastEthernet0/0 192.168.0.1 YES manual up up | ||
+ | FastEthernet0/1 10.0.5.67 YES manual up up | ||
+ | Serial1/0 10.0.2.82 YES manual up up | ||
+ | Serial1/1 unassigned YES unset administratively down down | ||
+ | Serial1/2 unassigned YES unset administratively down down | ||
+ | Serial1/3 172.16.0.1 YES manual up down | ||
+ | <b>Router_1(config-if)#do show protocols</b> | ||
+ | Global values: | ||
+ | Internet Protocol routing is enabled | ||
+ | FastEthernet0/0 is up, line protocol is up | ||
+ | Internet address is 192.168.0.1/24 | ||
+ | FastEthernet0/1 is up, line protocol is up | ||
+ | Internet address is 10.0.5.67/22 | ||
+ | Serial1/0 is up, line protocol is up | ||
+ | Internet address is 10.0.2.82/30 | ||
+ | Serial1/1 is administratively down, line protocol is down | ||
+ | Serial1/2 is administratively down, line protocol is down | ||
+ | Serial1/3 is up, line protocol is down | ||
+ | Internet address is 172.16.0.1/30 | ||
+ | <b>Router_1(config-if)#end</b> | ||
+ | <b>Router_1#</b> | ||
+ | *Apr 23 20:13:56.307: %SYS-5-CONFIG_I: Configured from console by console | ||
+ | <b>Router_1#show running-config</b> | ||
+ | Building configuration... | ||
+ | |||
+ | Current configuration : 1601 bytes | ||
+ | ! | ||
+ | ! Last configuration change at 20:13:56 UTC Tue Apr 23 2019 | ||
+ | upgrade fpd auto | ||
+ | version 15.2 | ||
+ | service timestamps debug datetime msec | ||
+ | service timestamps log datetime msec | ||
+ | no service password-encryption | ||
+ | ! | ||
+ | hostname Router_1 | ||
+ | ! | ||
+ | boot-start-marker | ||
+ | boot-end-marker | ||
+ | ! | ||
+ | ! | ||
+ | ! | ||
+ | no aaa new-model | ||
+ | no ip icmp rate-limit unreachable | ||
+ | ! | ||
+ | ! | ||
+ | ! | ||
+ | ! | ||
+ | ! | ||
+ | ! | ||
+ | ip name-server 10.0.1.206 | ||
+ | ip cef | ||
+ | no ipv6 cef | ||
+ | ! | ||
+ | multilink bundle-name authenticated | ||
+ | ! | ||
+ | ! | ||
+ | ! | ||
+ | ! | ||
+ | ! | ||
+ | ! | ||
+ | ! | ||
+ | ! | ||
+ | ! | ||
+ | ! | ||
+ | redundancy | ||
+ | ! | ||
+ | ! | ||
+ | ip tcp synwait-time 5 | ||
+ | ! | ||
+ | ! | ||
+ | ! | ||
+ | ! | ||
+ | ! | ||
+ | ! | ||
+ | ! | ||
+ | ! | ||
+ | ! | ||
+ | ! | ||
+ | interface FastEthernet0/0 | ||
+ | ip address 192.168.0.1 255.255.255.0 | ||
+ | duplex auto | ||
+ | speed auto | ||
+ | ! | ||
+ | interface FastEthernet0/1 | ||
+ | ip address 10.0.5.67 255.255.252.0 | ||
+ | duplex auto | ||
+ | speed auto | ||
+ | ! | ||
+ | interface Serial1/0 | ||
+ | ip address 10.0.2.82 255.255.255.252 | ||
+ | serial restart-delay 0 | ||
+ | clock rate 8064000 | ||
+ | ! | ||
+ | interface Serial1/1 | ||
+ | no ip address | ||
+ | shutdown | ||
+ | serial restart-delay 0 | ||
+ | ! | ||
+ | interface Serial1/2 | ||
+ | no ip address | ||
+ | shutdown | ||
+ | serial restart-delay 0 | ||
+ | ! | ||
+ | interface Serial1/3 | ||
+ | ip address 172.16.0.1 255.255.255.252 | ||
+ | serial restart-delay 0 | ||
+ | clock rate 128000 | ||
+ | ! | ||
+ | ip default-gateway 10.0.4.42 | ||
+ | ip forward-protocol nd | ||
+ | no ip http server | ||
+ | no ip http secure-server | ||
+ | ! | ||
+ | ! | ||
+ | ip route 0.0.0.0 0.0.0.0 10.0.4.42 | ||
+ | ip route 10.0.0.0 255.255.255.0 10.0.4.42 | ||
+ | ip route 10.0.1.0 255.255.255.0 10.0.4.42 | ||
+ | ip route 192.168.0.0 255.255.0.0 192.168.0.254 | ||
+ | ! | ||
+ | no cdp log mismatch duplex | ||
+ | ! | ||
+ | ! | ||
+ | ! | ||
+ | control-plane | ||
+ | ! | ||
+ | ! | ||
+ | ! | ||
+ | mgcp profile default | ||
+ | ! | ||
+ | ! | ||
+ | ! | ||
+ | gatekeeper | ||
+ | shutdown | ||
+ | ! | ||
+ | ! | ||
+ | line con 0 | ||
+ | exec-timeout 0 0 | ||
+ | privilege level 15 | ||
+ | logging synchronous | ||
+ | stopbits 1 | ||
+ | line aux 0 | ||
+ | exec-timeout 0 0 | ||
+ | privilege level 15 | ||
+ | logging synchronous | ||
+ | stopbits 1 | ||
+ | line vty 0 4 | ||
+ | login | ||
+ | transport input all | ||
+ | ! | ||
+ | ! | ||
+ | end | ||
+ | |||
+ | <b>Router_1#</b> | ||
+ | </pre></html> | ||
+ | ++++ | ||
==== Łączenie routerów CISCO po połączeniu szeregowym ==== | ==== Łączenie routerów CISCO po połączeniu szeregowym ==== | ||
Używane połączenia szeregowe jest synchroniczne, tzn. potrzebuje zegara. | Używane połączenia szeregowe jest synchroniczne, tzn. potrzebuje zegara. | ||
Linia 90: | Linia 483: | ||
==== [Ekstra] Symulacja routerów CISCO ==== | ==== [Ekstra] Symulacja routerów CISCO ==== | ||
- | Symulator: http://www.gns3.net/ | ||
- | <html><small></html> przykładowy link gdzie da się znaleźć jakieś obrazy systemów: | + | Popularny emulator korzystający z rzeczywistych obrazów systemu operacyjnego: http://www.gns3.com/<html><small><br/></html> przykładowy link gdzie da się znaleźć jakieś obrazy systemów: |
- | http://sobek.su/Cisco/IOS/ | + | ftp://213.141.145.240/torrent/downloaded/ios/ |
<html></small></html> | <html></small></html> | ||
+ | |||
+ | Symulator sprzętu CISCO: https://www.netacad.com/courses/packet-tracer | ||
+ | |||
+ | |||