| A | B |
|---|
| The configuration file contains commands to | customize router operation. |
| You can use the privileged EXEC configure command to configure from | a virtual (remote) terminal, a modem connection, or a console terminal. |
| The host configuration file contains commands that apply to | one router in particular. |
| The network configuration file contains commands that apply to | all routers and terminal servers on the network. |
| The default config filename on the tftp server for the host file is | hostname-config |
| In the DOS environment, the server filenames are limited to | eight characters plus a three-character extension |
| The EXEC commands available in user mode are a | subset of the EXEC commands available in privileged mode |
| From privileged mode, you can also access | global configuration mode and specific configuration modes |
| the router will back out one level | exit |
| leaves configuration mode completely and returns the router to privileged EXEC mode | Ctrl-Z |
| Global configuration commands apply to | features that affect the system as a whole |
| Pressing the return key begins | the configuration method. |
| You use the privileged EXEC command configure to | enter global configuration mode |
| the source of the configuration commands | terminal, NVRAM, or a file stored on a network server |
| Router(config-router)# | configure a routing protocol |
| Router(config-if)# | configure an interface |
| Because all router interfaces are automatically in the administratively down mode, many features are | enabled on a per-interface basis. |
| Interface configuration commands modify | the operation of an Ethernet, a Token Ring, or a serial port. |
| interface subcommands always follow an | interface command because the interface command defines the interface type. |
| serial links side that provide a clocking signal | DCE |
| Cisco routers are | DTE devices |
| There can be two connections on the outside of the router for Ethernet interfaces-an | attachment unit interface (AUI) connector and a 10BASE-T connector. |
| If there are two connections for Ethernet the default is | AUI |
| Passwords can be established both on | individual lines and in the privileged EXEC mode. |
| You can further protect passwords from being displayed by using the | service password-encryption command |
| If you do not configure a name, the system default router name will be | Router |
| Banners will be displayed at login and is useful for | conveying messages that affect all router users |
| To configure this message, use the banner motd command in the | global configuration mode. |
