Comandos Cisco CCNA Exploration
JefferXResumen7 de Agosto de 2017
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Comandos CISCO CCNA Exploration
Índice
1. General 3
1.1. | Información ................................................................................................................................................ | 3 |
1.2. | Arranque .................................................................................................................................................... | 3 |
1.3. | Depuración ................................................................................................................................................. | 3 |
1.4. | Respaldo y Restauración Configuración ...................................................................................................... | 4 |
1.5. | Ficheros ...................................................................................................................................................... | 4 |
1.6. | Historial ...................................................................................................................................................... | 4 |
1.7. | Servidor Web .............................................................................................................................................. | 4 |
1.8. | Interfaces.................................................................................................................................................... | 5 |
2. Administración/Seguridad 5
2.1. General....................................................................................................................................................... 5
2.2. Usuarios...................................................................................................................................................... 6
2.3. Administration ............................................................................................................................................ 6
2.3.1. Consola & VTY ................................................................................................................................ 6
2.3.2. SSH (Secure SHell)........................................................................................................................... 6
2.4. Auditorías ................................................................................................................................................... 7
2.5. Servicios .. 7
2.5.1. DNS (Domain Name Server) ........................................................................................................... 7
2.5.2. DHCP (Dynamic Host Configuration Protocol) .................................................................................. 7
2.5.3. NAT (Network Address Translation) ................................................................................................ 8
2.5.4. TFTP (Trivial File Transfer Protocol) ................................................................................................. 9
2.5.5. CDP (Cisco Discovery Protocol) ....................................................................................................... 9
2.5.6. SDM (Service Device Management)................................................................................................. 10
2.5.7. Prescindibles................................................................................................................................... 10
3. Routing 11
3.1. Introducción………………………………………………………………..……………………………………………………………………………… 11
3.2. Dinámico …………………………………………………………………………….……………………………………………………………………… 12
3.2.1. RIP (Routing Information Protocol) ………………………………………………………………………………………………... 12
3.2.2. EIGRP (Enhanced Interior Gateway Routing Protocol) ..................................................................... 12
3.2.3. OSPF (Open Shortest Path First) ..................................................................................................... 13
3.3. VLAN (Virtual LAN) ..................................................................................................................................... 15
3.4. WAN (World Area Network) ....................................................................................................................... 15
3.4.1. HDLC High Level Data Link Control) ................................................................................................ 15
3.4.2. PPP (Point to Point Protocol) …………………………………………………………………………….…………………………... 15
3.4.3. Frame Relay …………………………………………………………………………………………………………………………………… 16
3.5. ACL (Access Control List) ............................................................................................................................ 17
3.5.1. ACLs Complejas ............................................................................................................................... 18
3.6. Recuperación ............................................................................................................................................. 19
Índice
Comandos CISCO CCNA Exploration
4. Switching 20
4.1. Puertos ....................................................................................................................................................... 20
4.1.1. Enlace............................................................................................................................................. 20
4.1.2. Direcciones MAC............................................................................................................................. 20
4.1.3. Seguridad ....................................................................................................................................... 20
4.2. VLAN (Virtual LAN) ..................................................................................................................................... 21
4.2.1. | DTP (Dynamic Trunking Protocol) ................................................................................................... | 21 |
4.2.2. | VTP (VLAN Trunk Protocol).............................................................................................................. | 22 |
4.2.3. | STP (Spanning Tree Protocol) ......................................................................................................... | 22 |
4.2.4. | VoIP................................................................................................................................................ | 23 |
4.3. Recuperación…………………………………………………………………………………………………………..…………………………………… 23
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