Cisco IOS Configuration Fundamentals Command Reference
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Cisco IOS LAN Switching Command Reference; book-level PDF
CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES EXPRESSED OR IMPLIED
Cisco IOS Master Command List All Releases
29-Feb-2008 First Published: February 2008. Last Updated: January 2014. This document contains a list of the commands supported in many different ...
Basic Router Configuration
Exits line configuration mode and returns to privileged EXEC mode. Command. Purpose. Page 7. 11. Cisco 800M Series Integrated Services Routers
Command-Line Interface (CLI) Basics
The chapter describes basic Cisco IOS software command-line interfaces that you may need to know before you load/upgrade the MWAM application image (see Chapter
Catalyst 2960 Switch Command Reference (full book in PDF format)
CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES EXPRESSED OR Cisco IOS commands and the switch software features. Before using this guide ...
Cisco 4000 Series ISRs Software Configuration Guide
17-Apr-2017 or list of IOS commands (separated by ';'). It can be. Example: any run command including commands for all modules. The commands must be ...
CLI Commands
Specifies all Cisco lightweight access points. all. Name of a Cisco lightweight access point. cisco_ap. Command Default. None. Examples. This example shows how
Basic Router Configuration – Cisco
For complete information on the global parameter commands see the Cisco IOS Release 12.3 documentation set. Command. Purpose. Step 1 configure terminal.
Configuring Layer 3 Interfaces - Catalyst 4500 Series Switch Cisco
For complete syntax and usage information for the switch commands used in this Enter configuration commands one per line. End with CNTL/Z. Switch(config)# ...
Cisco IOS Configuration Fundamentals Command Reference
information about all Cisco IOS commands use the Command Lookup Tool at http://tools.cisco.com/Support/CLILookup or the Cisco IOS Master Command List
Cisco IOS Master Command List All Releases
29 ?ub 2008 Cisco IOS Master Command List All Releases. ... This document contains a list of the commands supported in many different software releases ...
Cisco IOS LAN Switching Command Reference; book-level PDF
To display a list of the internal VLANs that are currently in use on the router use the show vlan internal usage command.
ccna cheat sheet
This CCNA command 'cheat sheet' covers both ICND parts 1 & 2 and covers the current Switch(config)#enable password cisco ... on all clear text password.
Command-Line Interface (CLI) Basics
The chapter describes basic Cisco IOS software command-line interfaces that For a list of command variables enter the command followed by a space and ...
Cisco Router Basic Configuration Reference
Cisco Router Basic Configuration Reference. Basic Global Configuration Assign a list of DNS servers ... Don't interpret bad commands as hostnames.
Basic Router Configuration – Cisco
Configuration Mode” section in Appendix A “Cisco IOS Basic Skills.” For more information on the commands used in the following tables
Basic Router Configuration
This module provides basic configuration procedures for the Cisco 800M Series ISR Command. Purpose. Step 1 configure terminal. Example: Router> enable.
Command Reference Cisco IOS Release 15.2(2)E (Catalyst 2960
comprehensive list of commands enter a question mark (?) at the prompt. Switch(config)# ? To exit global configuration command mode and to return to
Full length Book PDF
ALL. STATEMENTS INFORMATION
Cisco Router Basic Configuration Reference
Basic Global Configuration
Command exampleDescription
enableEnter Privileged Exec mode
configure terminalEnter configuration mode
noNegate or remove a command
hostname rtr1Set router name
ip domain-nameAssign a default DNS domain
ip name-server 8.8.8.8 8.8.4.4Assign a list of DNS servers
no ip-domain lookupOr Disable DNS entirely (your choice)
service password-encryptionEncrypt system passwords
enable secretConfigure first 5 virtual terminals
transport input sshUse SSH, disable telnet
login authentication default Enable password checking and use the default authentication list transport preferred noneDon't interpret bad commands as hostnames
crypto key generate rsa modulus 2048Create a 2048-bit RSA key for SSH encryption
ip ssh time-out 120 Specify timeout interval for SSH connections in seconds ip ssh authentication-retries 3Limit number of authentication retries to 3
ip ssh version 2Only support version 2 of the SSH protocol
no ip http serverDisable HTTP interface
access-list 99 permit 10.10.0.00.0.0.255
Only allow hosts in 10.10.0.0/24. Must be applied somewhere else end or CTRL-ZLeave configuration mode
ipv6 unicast-routing write memorySave configuration to non-volatile RAM
show running-configShow current operating configuration
show startup-configShow config that is saved in non-volatile RAM
Interface Configuration
Command exampleDescription
interface FastEthernet0/0Select an interface to configure
description Local NetworkProvide a description for this interface
ip address 10.2.3.4 255.255.255.0Configure IPv4 address and subnet mask
ip access-groupDisable Proxy ARP
no ip redirectsDisable sending ICMP redirects on this interface
no ip directed-broadcast Disable translation of directed broadcast to physical broadcast ipv6 enableEnable IPv6 on this interface
ipv6 address 2001:DB8::A::1/64Configure IPv6 address
no shutdownActivate this interface
exitExit interface configuration section
endExit configuration mode
show running interface Fast0/0Verify interface configuration
Network Startup Resource Center - www.nsrc.org v1.0Access Control (AAA)
Command exampleDescription
aaa new-modelEnable new access control commands and functions
aaa authentication enable default enable Allow access to privileged mode by providing enable password aaa authentication login default local group radiusUse local first, then RADIUS authentication
radius-server host 10.0.0.6Add RADIUS server address
radius-server key MyLongSecretKeyAdd RADIUS server key for encryption
Network Management
Command exampleDescription
ntp server pool.ntp.org Specify server to synchronize with using Network Time Protocol clock timezoneVerify time and date
show ntp statusVerify that clock is synchronized
snmp-server community NetManage RO 99Set SNMP community and apply access list 99
snmp-server contactSend SNMP traps regarding link up/down events
snmp-server enable traps envmon fan shutdown supply temperature statusSend traps for various important events
snmp-server host 10.0.0.5 version 2cNetManage
Send SNMP version 2c traps to server using communityNetManage
cdp runEnable Cisco Discovery Protocol
show cdp neighborsShow neighbor devices discovered via CDP
lldp run Enable Link Layer Discovery Protocol (IEEE standard) show lldp neighborsShow neighbor devices discovered via LLDP
logging buffered 16384 debuggingSpecify buffer size and logging level
logging facility local3Use local3 as the logging (Syslog) channel
logging trap debugSet syslog server logging level
logging 10.0.0.5IP address of the logging host
no logging consoleDo not send logging information to console
Operation and Troubleshooting
Command exampleDescription
show ip/ipv6 interface brief Show list of interfaces with IPv4/v6 addresses and their status show interface Fast0/0Show interface status and counters
show versionShow IOS version and other system details
show processes cpuShow running processes and their CPU utilization
show logShow contents of logging buffer
show ip arpShow contents of ARP table
show ipv6 neighborsShow IPv6 neighbor table (equivalent to ARP)
show ip route [A.B.C.D] Show IPv4 routing table, with optional network or host address show ipv6 route [X:X:X:X::X/<0-128>]Show IPv6 routing table, with optional prefix
show environmentDisplay environmental status
show inventory Show inventory of physical components (line cards, etc.) Network Startup Resource Center - www.nsrc.org v1.0quotesdbs_dbs10.pdfusesText_16[PDF] cisco and appdynamics
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