- Using the Cisco IOS Command-Line Interface
- EXEC Commands in Configuration Mode
- show Command Output Redirection
- Overview: Basic Configuration of a Cisco Networking Device
- Using Setup Mode to Configure a Cisco Networking Device
- Using AutoInstall to Remotely Configure Cisco Networking Devices
- Unique Device Identifier Retrieval
EXEC Commands in Configuration Mode
Beginning in Cisco IOS Release 12.1(11b)E, EXEC-level Cisco IOS commands (such as show, clear, and debug commands) can be entered within any configuration mode (such as global configuration mode) by issuing the docommand followed by the desired EXEC command. This feature provides the convenience of entering EXEC-level commands without needing to exit the current configuration mode.
Finding Feature Information
Your software release may not support all the features documented in this module. For the latest feature information and caveats, see the release notes for your platform and software release. To find information about the features documented in this module, and to see a list of the releases in which each feature is supported, see the Feature Information Table at the end of this document.
Use Cisco Feature Navigator to find information about platform support and Cisco software image support. To access Cisco Feature Navigator, go to www.cisco.com/go/cfn. An account on Cisco.com is not required.
Prerequisites for EXEC Commands in Configuration Mode
You must have your network up and running with Cisco IOS Release 12.1(11b)E or a later release installed.
How to Enter EXEC Commands in Configuration Mode
Using the do Command in Configuration Mode
To execute an EXEC-level command in any configuration mode (including configuration submodes), complete the tasks in this section:
DETAILED STEPS
| Command or Action | Purpose | |
|---|---|---|
|
|
Example: Router> enable |
Enables privileged EXEC mode.
|
|
|
Example: Router# configure terminal |
Enters global configuration mode. |
|
|
Example: Router(config)# configuration command |
Allows you to execute any EXEC mode command from within any configuration mode. command --The EXEC command to be executed. |
Using the do Command in Interface Configuration Mode
To execute an EXEC-level command for a specific interface on a router, complete the task in this section:
DETAILED STEPS
Configuration Examples for EXEC Commands in Configuration Mode
Example do show interface Command
The following example shows how to execute the EXEC-level showinterface command from within global configuration mode:
Router(config)# do show interfaces serial 3/0
Serial3/0 is up, line protocol is up
Hardware is M8T-RS232
MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec, rely 255/255, load 1/255
Encapsulation HDLC, loopback not set, keepalive set (10 sec)
Last input never, output 1d17h, output hang never
Last clearing of "show interface" counters never
.
.
Example do clear vpdn tunnel Command
The following example shows how to execute the EXEC-level clearvpdntunnel command from within VPDN configuration mode:
Router(config-vpdn)# do clear vpdn tunnel
Router(config-vpdn)#
Additional References
Related Documents
| Related Topic |
Document Title |
|---|---|
| Cisco IOS commands |
|
| Cisco IOS configuration commands |
Cisco IOS Configuration Fundamentals Command Reference |
Standards
| Standard |
Title |
|---|---|
| No new or modified standards are supported, and support for existing standards has not been modified |
-- |
MIBs
RFCs
| RFC |
Title |
|---|---|
| No new or modified RFCs are supported, and support for existing RFCs has not been modified. |
-- |
Technical Assistance
| Description |
Link |
|---|---|
| The Cisco Support and Documentation website provides online resources to download documentation, software, and tools. Use these resources to install and configure the software and to troubleshoot and resolve technical issues with Cisco products and technologies. Access to most tools on the Cisco Support and Documentation website requires a Cisco.com user ID and password. |
Restrictions for EXEC Commands in Configuration Mode
You cannot use the do command to execute the configureterminal EXEC command because issuing the configureterminalcommand changes the mode to configuration mode.
Cisco and the Cisco Logo are trademarks of Cisco Systems, Inc. and/or its affiliates in the U.S. and other countries. A listing of Cisco's trademarks can be found at www.cisco.com/go/trademarks. Third party trademarks mentioned are the property of their respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other company. (1005R)
Any Internet Protocol (IP) addresses and phone numbers used in this document are not intended to be actual addresses and phone numbers. Any examples, command display output, network topology diagrams, and other figures included in the document are shown for illustrative purposes only. Any use of actual IP addresses or phone numbers in illustrative content is unintentional and coincidental.
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