terminal monitor command cisco

Cisco's IOS software provides a Command Line Interface (CLI) that allows users to set and manage Cisco 6200. there are two methods to enter the CLI: one is to use the simulation terminal to connect to the CLI for configuration, and the other is to use the Telnet program to connect to the CLI through the Ethernet port, the IP address of the Ethernet port is not se

I. Purpose and preparation Use gns3 and VMWare to simulate the real environment and use prtg to monitor the status of Cisco Routers Preparations: gns3 simulation routing software and VMWare virtual software, prtg. Ii. Experiment steps 1) Build the following topology Environment 650) This. width = 650; "Title =" wps23f6. TMP "style =" border-top: 0px; border-Right: 0px; Background-image: none; border-bottom:

the connection, we use the following command to log in:terminal# Telnet 1.1.1.1 2050//2050 is the port number, here's 50 that's our line650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/6C/AC/wKioL1VQPemSU-1ZAABB8JzstWI621.jpg "title=" 5.JPG " alt= "Wkiol1vqpemsu-1zaabb8jzstwi621.jpg"/>We saw that the login was successful. But use this command every time you log in, and remember that the device th

only a identifier, and the actual identifier is 2002, that is, the device corresponding to the 0/0/0 cable. 8. Do I need a rolover cable if it is used across racks?No,Because the cable from Octopus itself is a rolover cable, the common straight-through network cable should be used for cross-rack jumper. 9. How to troubleshoot? If you cannot connect to the router of your choice with a name configured in the ip host command check:1. Check whether the p

Pen name is also large, the motto of the gameToday it is the command of the Cisco switch which is the practice of the work operation, I feel that sometimes it may be necessary to trace the port of which the MAC address belongs to the switching device, and to determine the object quickly, I share my exercise to the lovers who need it.The first thing you need to know is the IP address and account password of

Tags: access CISC brief research source subnet mask DHCP server global rootFirst of all, let's introduce Cisco's Basic command, "operation and Maintenance will be."RootTaren1 others 1IP #.#.#.# 32-bit binary subnet mask network bit host bitA 1----126 255.0.0.0 NET Master Master/8B---191 255.255.0.0 net master/16C 192---223 255.255.255.0 net master/24D 224---239 multicastE----254 researchEight-bit binary number-----------> Decimal00000000--------------

A major part of enterprise security policy is to implement and maintain firewalls, so firewalls play an important role in the implementation of network security. Firewalls are typically located on the edge of the corporate network, which isolates the internal network from the Internet, or with other external networks, and restricts network visits to protect the internal network of the enterprise. The purpose of setting up a firewall is to establish a unique channel between the intranet and the e

, command, output of the current time.-H,--help view Help documentation4. Usage examples:Example 1:Command: Highlight the changes in the number of network links every secondWatch-n 1-d Netstat-antDescriptionOther operations:Switch Terminal: ctrl+xExit Watch:ctrl+gExample 2: Highlighting changes in the number of HTTP links every secondCommand:Watch-n 1-d ' Pstree|

displayed. Some people think that this Cisco router mode is useless because configuration changes cannot be made in this mode, and users cannot view any important information. 2. Privileged mode router # administrators can view and change configurations in this mode. I believe that it is absolutely important to have a set of passwords at this level. To switch from user mode to privileged mode, the administrator needs to enter the enabel

terminalRoute(config)#no enable secret CISCORoute(config)#exit Change the logon password: Console port: (this is the password for entering the vro) Route>enable Route#config terminal Route (config) # line console 0 ---- enter the console port Mode Route (config-line) # password CISCO ---- set the password to "CISCO" (to encry

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 conte

Collected two articles about how to use the Monitor command top command in Linux for more information. In general, the top command is mainly used to view the Linux system's various processes and system resource consumption, in monitoring the performance of Linux system top is very useful, the following is my collection

DYNAMIC FA0/3 1 0013.7240 .0BFD Dynamic FA0/3 1 0021.8509.fb82 dynamic FA0/3 1 0022.4612.3c56 dynamic FA0/3 1 0025.115a.b932 Dynamic FA0/3 1 0025.11a7.9034 dynamic FA0/3 1 0090.7f84.5094 Dynam IC FA0/3 1 00e0.4c30.fd56 dynamic FA0/3 1 2851.3201.2498 DYNAMIC FA0/1 1 3c97.0e fd.b361 Dynamic FA0/3 1 7427.eace.90dd dynamic FA0/3 1 7427.eace.9259 dynamic FA0/3 1 782b.cb13.621d Dynamic FA0/3 1 8c89.a5e9.8317 dynamic FA0/3 1 8c89.a5e9.85ca DYN Amic FA0/3 1 b051.8e01.704c dynamic FA0/3 1 b051

255.255.255.0 VLAN 1 switch remote access IP addressesNo shut down activation portVLAN 10 Create VLAN 10Interface VLAN 10 into virtual VLANSwitchport range fastethernet 0/0/2-8 (port 2-8 belongs to VLAN 10)Exit exitsEmpathyInterface FastEthernet 0/0/2IP address 192.168.10.1 255.255.255.0No shut down activation portExitVLAN 20Interface VLAN 20Switchport Access FastEthernet 0/0/24ExitInterface FastEthernet 0/0/24IP address 192.168.20.1 255.255.255.0No shut downExitShow Running-config View Run Con

IPRouter (CONFIG-SUBIF.1) #encapsulation dot1q; bound VLAN trunking protocolRouter (config) #config-register 0x2142; skip config fileRouter (config) #config-register 0x2102; normal usage profileRouter#reload; re-bootRouter file operations:Router#copy running-config startup-config; Save configurationRouter#copy running-config tftp; save configuration to TFTPRouter#copy startup-config tftp, boot configuration to TFTPRouter#copy tftp flash: Upload files to Flashrouter#copy tftp startup-config; Dow

1, enable (can be abbreviated to EN), from user mode into the privileged mode2, configure terminal (can be shortened to Conf t), enter the configuration mode3, Interface g0/0 (this interface can be changed), enter the Gigabit Ethernet interface mode4, IP address 10.61.100.1 255.255.224.0, configure IP addresses5, no shutdown, activation interface6, line vty 0 4, enter the virtual terminal vty 0--vty 47. Pas

Cisco configuration Mode utility command line (switch for model):Enable--> enter privileged mode; switch#disable--> return to user mode; switch>Configure terminal--> into global configuration mode; Switch (config) #Exit--> exit;No IP domain lookup off the domain name query function;Command Help system:？ , you can list

Solve the Problem of waiting for the CISCO wrong command. When a command is wrong in the CISCO command line, the command always displays Translating "*******"... domain server (255.255.255.255) has to be stopped for several second

monitor any active network process on the system. It is also capable of recording the real-time network traffic bandwidth used by each program or application.For more information on how to use this command, refer to monitor Linux Network Bandwidth Using nethogs.13,iftop--Network Bandwidth monitoringIftop is another terminal