Cisco router switch Partial command complete

Access-enable allows routers to create temporary access list entries in the Dynamic access list

Access-group applies access control lists (ACLs) to interfaces

Access-list defines a standard IP ACL

Access-template manually replace the temporary access list entry on the attached router

APPN send commands to the APPN subsystem

Atmsig Execute ATM Signaling command

B manually boot the operating system

Bandwidth set the bandwidth of the interface

Banner MOTD Specify date information banner

BFE set up burst event manual mode

The boot system specifies the system image that is loaded when the router starts

Calendar Set Hardware Calendar

Cd Change Path

CDP enable interface to run CDP protocol

Clear Reset function

Clear counters Clears interface counters

Clear interface to reboot the hardware logic on the interface

Clockrate sets the clock rate for serial hardware connections, such as the rate at which the network interface module and the interface processor can accept

CMT turn on/off FDDI connection management function

Config-register Modify Configuration Register settings

Configure allows access to existing configuration patterns, maintaining and saving configuration information on the central site

Configure Memory load configuration information from NVRAM

Configure Terminal manual configuration from a terminal

Connect open a terminal connection

Copy replication configuration or image data

Copy Flash TFTP backup system image file to TFTP server

Copy Running-config Startup-config Stores the current configuration in RAM to NVRAM

Copy Running-config TFTP stores the current configuration in RAM to a network TFTP server

Copy tftp Flash downloads a new image from the TFTP server to flash

Copy tftp running-config download configuration file from TFTP server

Debug using Debugging Features

Debug Dialer displays what number and such information the interface is dialing

Debug IP rip show RIP routing update data

Debug IPX Routing activity displays information about routing protocol (RIP) update packets

Debug IPX SAP Displays information about SAP (Business Notification Protocol) Update packet

The Debug ISDN q921 shows the access to the Data Link layer (layer 2nd) that occurred on the router D-Channel ISDN interface

Debug PPP shows the business and exchange information that occurs in the implementation of PPP

Delete Deletes files

Deny sets a condition for a named IP ACL

Dialer Idle-timeout

Specify the length of idle time before the line is disconnected

Dialer map sets a serial interface to call one or more locations

Dialer Wait-for-carrier-time Specify how long it takes to wait for a carrier

Dialer-group access control by configuring interfaces that belong to a particular dial-up group

Dialer-list protocol defines a digital data receiver (DDR) dial table to control dialing through protocol or ACL and protocol combinations

Dir displays files on a given device

Disable off Concession Mode

Disconnect Disconnect an established connection

Enable Open Concession Mode

Enable Password determine a password to prevent unauthorized access to the router

Enable Password set local password control access at different privilege levels

Enable secret defines an additional layer of security for the Enable password command

Encapsulation Frame-relay boot Frame Relay Package

Encapsulation Novell-ether rules the Novell unique format used on the network segment

Encapsulation PPP set PPP to the encapsulation method used by the serial port or ISDN interface

Encapsulation SAP rules the Ethernet 802.2 format used on the network segment the Cisco password is SAP

End Exit Configuration mode

Erase Remove flash memory or configure cache

Erase Startup-config Delete the contents of the NVRAM

Exec-timeout configures the time that the EXEC command interpreter waits before it detects user input

Exit exits all configuration modes or closes an active terminal session and terminates an exec

Exit terminates any configuration mode or closes an active conversation and ends exec

Format formatting device

Frame-relay Local-dlci initiates a local management interface (LMI) for serial lines that use Frame Relay encapsulation

Help get the interactive assistance system

History View History

Hostname uses a host name to configure the router, which is used in the form of a prompt or default file name

Interface set interface type and input interface configuration mode

Interface Configure interface type and enter interface configuration mode

Interface Serial Select interface and input interface configuration mode

Ip Access-group Controls access to an interface

IP Address set interface network logical addresses

IP address sets an interface and subnet mask and starts IP processing

Ip Default-network Establish a default route

Ip Domain-lookup allows routers to use DNS by default

IP host defines static host name to IP address mapping

Ip name-server specifies up to 6 server addresses for name-address resolution

Ip Route establish a static route

IP unnumbered The process of starting an Internet Protocol (IP) on a serial port in order to assign an explicit IP address to an interface

IPX Delay Set Point count

Ipx Ipxwan to start Ipxwan protocol on serial port

IPX Maximum-paths Set the number of equivalent paths used by Cisco IOS software when forwarding packets

IPX Network initiates routing of Internet Packet Exchange (IPX) on a specific interface and selects the encapsulated type (frame encapsulated)

The routing protocol used by the IPX router

IPX Routing Start IPX routing

IPX Sap-interval Set less frequent SAP (business AD Protocol) updates on slower links

The acceptance of IPX type-20-input-checks restrictions on the propagation of IPX20 packet broadcasts

ISDN SPID1 A Business profile number (SPID) that has been assigned to the B1 channel by an ISDN business vendor on the router

ISDN SPID2 A Business profile number (SPID) that has been assigned to the B2 channel by an ISDN business vendor on the router

ISDN Switch-type Specify the type of switch on the central office area on the ISDN interface

Keeplive for the serial line LMI (local management interface) mechanism using Frame Relay encapsulation

Lat Open lat Connection

Line to determine a specific route and start line configuration

Line Concole set console port lines

Line Vty provides a virtual terminal for remote console access

Lock the terminal console

Login initiated a password check during terminal session logon

Login is logged on as a user, allowing password verification at logon

Logout Exit EXEC Mode

Mbranch down-tracking multicast address routing to terminal

Media-type defines the type of media

Metric Holddown to isolate the new IGRP routing information from the IGRP routing information being used for a period of time

Mrbranch up resolution of multicast address routing to branch end

Mrinfo access to neighbor and version information from the multicast router

MSTAT displays statistics after multiple route tracking for multicast addresses

Mtrace Yuyuan to target tracking to resolve multicast address path

Name-connection name an existing network connection

Ncia turn on/off Ncia server

Network assigns a NIC-based address to a router that is directly connected to it to link the network to a IGRP routing process in IPX router configuration mode, to start the enhanced IGRP on the network

Network Specifies a network address segment that is directly connected to the router

Network-number a direct connection to a network of rules

No shutdown open a closed interface

Pad to open a x.29 pad connection

Permit set criteria for a named IP ACL

Ping sends ICMP response request packets to another node on the network to check the accessibility of the host and the connectivity of the network to diagnose the basic connectivity of the network

Ping sends echo requests to diagnose basic network connectivity

PPP starts IETF Point-to-Point protocol

PPP Authentication initiates Challenge Handshake Authentication Protocol (CHAP) or Password Authentication Protocol (PAP) or both, and sets the order of CHAP and PAP validation selected on the interface

PPP chap hostname Create a number of dial-up routers that appear to be the same host when using CHAP for authentication

PPP chap Password sets a password that is sent to the host command that authenticates the router limits the number of user names/passwords entering the router

PPP pap sent-username initiates remote PAP support on an interface and uses Sent-username and password in the process of Peer Request packet verification on PAP

Protocol defines an IP routing protocol, which can be RIP, internal Gateway Routing Protocol (IGRP), Open Shortest Path First (OSPF), or enhanced IGRP

PWD Display current device name

Reload shut down and perform cold boot; reboot the operating system

Rlogin Open an active network connection

Router the IP routing protocol defined by the first item as a routing process, for example: Router rip selection RIP as a routing protocol

Router IGRP initiates a IGRP route selection process

Router RIP selection rip as route selection protocol

Rsh Execute a remote command

SDLC Send SDLC Test frame

Send message on the TTY line

Service password-encryption Encryption of passwords

Setup runs the Setup command

Show shows running system Information

Show Access-lists Displays the contents of all current ACLs

Show buffers Display cache statistics

Show CDP entry displays information about adjacent devices listed in the CDP table

Show CDP interface display Open CDP interface information

Show CDP neighbors displays the results of the CDP lookup process

Show Dialer general diagnostic information for serial interfaces set up for DDR (digital data receiver)

Show Flash shows the layout and content information of flash memory

Show Frame-relay LMI displays statistics about the local management interface (LMI)

Show Frame-relay Map Displays the current mapping entry and information about the connection

Show Frame-relay PVC Displays statistical information about the permanent virtual circuit (PVC) of the Frame Relay interface

Show hosts cache list of host names and addresses

Show interfaces displays statistics for all interfaces set up on routers and access servers

Show interfaces shows the status of all interfaces configured on the router

Show interfaces serial displays information about a serial port

Show ip interface A summary of the IP information and status of an interface

Show IP interface lists the state and global parameters of the interface

Show IP protocols displays the parameters and current status of the active routing protocol process

Show IP route displays the current status of the routing table

Show ip router displays IP routing table information

Show IPX interface shows the status of the IPX interface set by Cisco IOS software and the parameters in each interface

Show IPX route displays the contents of the IPX routing table

Show IPX servers display list of IPX servers

Show IPX traffic shows the number and type of packets

Show ISDN Active displays information about the current call, including the called number, the time spent before the connection was established, the Automation control (AOC) charge unit used during the call, and whether AOC information was provided during and after the call

Show ISDN Ststus shows the status of all ISDN interfaces, or the status of a particular digital signal link (DSL) or the state of a particular ISDN interface

Show memory shows the size of the router's memory, including the amount of free memory

Show processes process for displaying routers

Show protocols protocol for display settings

Show protocols displays the configured protocols. This command shows the status of any configured layer 3rd protocol

Show Running-config Displays current configuration information in RAM

Show Spantree displays spanning tree information about a virtual local area network (VLAN)

Show stacks monitors and interrupts the use of the stack and shows why the system was last restarted

Show Startup-config Displays the startup configuration file in NVRAM

Show Ststus shows the current status of ISDN lines and two B channels

Show version shows the configuration of the system hardware, the version of the software, the name and source of the configuration file, and the boot image

Shutdown closes an interface

Telnet to open a telect connection

Term IP Specifies the format of the network mask for the current session

Term IP Netmask-format Specify the format that the network mask displays in the show command output

Timers basic controls how much time the IGRP sends update information

Trace Trace IP Routing

Username password The password used in the CHAP and PAP caller authentication process

Verify Inspection Flash File

Where shows active connections

Which-route OSI routing table lookup and display results

Write run configuration information to memory, network or terminal

Write Erase is now replaced by the copy startup-config command

X3 set X.3 parameters on pad

Xremote into Xremote mode