To view information about a particular interface, use the show interface command. The show interface command provides the following list of important information: Interface State (e.g. UP, DOWN, LOOPED) Protocol addresses Bandwidth Reliability and Load Encapsulation type Packet Rates Error Rates Signaling Status (i.e. DCD,DSR,DTR,RTS,CTS) The following is an example of a “show interface serial0″ [...]
The show version command provides a lot of information in addition to the version of software that is running on the router. The following information can be collected with the show version command: Software Version – IOS software version (stored in flash) Bootstrap Version – Bootstrap version (stored in Boot ROM) System up-time – Time [...]
To display the running-configuration, type the following command in privileged EXEC mode: Router#show running-config To display the startup-configuration that is stored in NVRAM, type the following command in privileged EXEC mode: Router#show startup-config The following is the show running-config output from the example used in the Router Configuration section. Current configuration: ! version 11.2 ! hostname [...]
A Cisco IOS router stores configurations in two locations – RAM and NVRAM. The running configuration is stored in RAM and is used by the router during operation. Any configuration changes to the router are made to the running-configuration and take effect immediately after the command is entered. The startup-configuration is saved in NVRAM and [...]
To configure the radio receive or transmit antenna settings, use the antenna command in interface configuration mode. To reset the receive or transmit antenna to its default setting, use the no form of this command. antenna {receive | transmit} {diversity | left | right} no antenna Syntax Description receive Specifies the antenna that the access point uses to [...]
To disable a port by waiting for the active services on the specified port to terminate, use the busyout command in port configuration mode. To reenable the ports, use the no form of this command. busyout no busyout no busyout This command has no arguments or keywords. Command Default Busyout is not enabled. Command Modes Port configuration [...]
To configure a dialer interface as a secondary or dial backup, use the backup interface dialer command in interface configuration mode. To disable this feature, use the no form of this command. backup interface dialer number no backup interface dialer number Syntax Description number Dialer interface number to use as the backup interface. Command Default Disabled Command Modes [...]
To configure an interface as a secondary or dial backup, use the backup interface command in interface configuration mode. To disable the interface from serving as a backup, use the no form of this command. Cisco 7200 Series and Cisco 7500 Series Routers Only backup interface slot/port-adapter/port no backup interface slot/port-adapter/port Other Cisco Routers backup interface type number no backup interface [...]
To define how much time should elapse before a secondary line status changes after a primary line status has changed, use the backup delay command in interface configuration mode. To return to the default so that as soon as the primary fails, the secondary is immediately brought up without delay, use the no form of this command. [...]
To enable manually configured routing on an asynchronous interface, use the async dynamic routing command in interface configuration mode. To disable routing protocols, use the no form of this command; static routing is still used. async dynamic routing no async dynamic routing Syntax Description This command has no arguments or keywords. Command Default Disabled Command Modes Interface configuration [...]
To specify dynamic asynchronous addressing, use the async dynamic address command in interface configuration mode. To disable dynamic addressing, use the no form of this command. async dynamic address no async dynamic address Syntax Description This command has no arguments or keywords. Command Default Dynamic addressing is disabled. Command Modes Interface configuration Command History Release Modification 10.0 This [...]
To enable the static route download feature and set the amount of time between downloads, use the aaa route download command in global configuration mode. To disable this function, use the no form of this command. aaa route download [time] [authorization method-list] no aaa route download Syntax Description time (Optional) Time between downloads, in minutes. The range [...]
aaa authorization configuration default To download static route configuration information from the authorization, authentication, and accounting (AAA) server using TACACS+ or RADIUS, use the aaa authorization configuration default command in global configuration mode. To remove static route configuration information, use the no form of this command. aaa authorization configuration default {radius | tacacs+} no aaa authorization configuration [...]
Opera Software today announced that its newly-released Opera Devices SDK 2.9 will have out-of-the-box support on Broadcom’s BCM7420 set-top-box SoC platform. This latest browser has been integrated with Broadcom’s flexible set-top box API (application programming interface), providing a common Opera porting environment across a broad range of cable, satellite and IP set-top-box SoCs. These devices [...]
The third alpha release for PostgreSQL version 9.1, 9.1alpha3, is now available. This alpha release contains several new major features added since the alpha2 release. Please download, install, and test it to give us early feedback on the features being developed for the future versions of PostgreSQL. Features added in 9.1alpha3 since alpha2 include: * [...]