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Cisco IOS XR Getting Started Guide
OL-10957-02
Chapter4 Configuring General Router Features
Navigating the Cisco IOS XR Command Modes
Command Mode Navigation Example
The following steps provide an example of command mode navigation:
Step 1 Start a session by logging in to the router and entering EXEC mode, as shown in the following example:
router con0_RP0_CPU0 is now available
Press RETURN to get started.
User Access Verification
Username: iosxr
Password:<
secret
>
RP/0/RP0/CPU0:router#
From EXEC mode you can issue EXEC commands or enter global configuration mode. Examples of
EXEC commands are the show commands used to display system status and clear commands to clear
counters or interfaces.
Step 2 Enter a question mark at the end of the prompt, or after a command, to display the available options:
RP/0/RP0/CPU0:router# show ?
aaa Show AAA configuration and operational data
adjacency Adjacency information
aliases Display alias commands
aps SONET APS information
arm IP ARM information
arp ARP table
as-path-access-list List AS path access lists
asic-errors ASIC error information
auto-rp Auto-RP Commands
bgp BGP show commands
buffer-manager Show all buffer manager memory related information
calendar Display the system calendar
cdp CDP information
cef Cisco Express Forwarding
cetftp CRS-1 control plane ethernet TFTP server
checkpoint Show checkpoint services
cinetd Cisco inetd services
clns Display CLNS related information
clock Display the system clock
commit Show commit information
community-list List community-list
configuration Contents of Non-Volatile memory
--More--
Note The commands available to you depend on the router mode and your user group assignments.
Step 3 If you belong to a user group that has configuration privileges, you can place the router in the global
configuration mode by entering the configure command:
RP/0/RP0/CPU0:router# configure
RP/0/RP0/CPU0:router(config)#
Step 4 From global configuration mode, you can place the router in a configuration submode, such as interface
configuration mode or a protocol-specific configuration mode.