cisco router show commands

Tags: Cisco switchBasic configuration and management of switches• Technical Principles• The switch is managed in two basic ways: in-band management and out-of-band management.• The console port management switch through the switch is out-of-band management, which does not occupy the network port of the switch, and the first configuration switch must be configured with the console port.• In-band management via remote telnet, dialing, etc.• The switch's

Cisco plays a very important role in vro enterprises. It is very important to know some knowledge about common configuration commands of Cisco vrouters. So I studied how to use common configuration commands for Cisco routers. I would like to share them with you here for your

prompt (full format: config terminal, note that the commands of the "dead" router can be abbreviated as short as Chinese pinyin. If Americans do not take Chinese lessons, they should not be difficult.) then proceed to the next step. 9. Do you want to know the biggest problem with the enable password command? I will tell you if I have five yuan, and hit 987654321123654789 in my bank account. Please be caref

This document lists frequently-used configuration commands for Cisco routers in alphabetical order. Access-enable allows the router to create a temporary Access list entry in the dynamic Access listAccess-group: Apply the Access control list (ACL) to the interface.Access-list defines a standard IP ACLAccess-template manually replaces the temporary Access list ent

--------------------------------------------------------------------------------INTERFACE VSAN FCID PORT name NODE name--------------------------------------------------------------------------------FC1/3 1 0x7500ef 50:06:01:64:3c:e0:32:e7 50:06:01:60:bc:e0:32:e7SUP-FC0 1 0x750000 10:00:00:05:73:ad:2a:01 20:00:00:05:73:ad:2a:00SUP-FC0 2 0x0a0000 10:00:00:05:73:ad:2a:01 20:00:00:05:73:ad:2a:00SUP-FC0 3 0x8b0000 10:00:00:05:73:ad:2a:01 20:00:00:05:73:ad:2a:00SUP-FC0 4 0xc00000 10:00:00:05:73:ad:2a

Basic ConfigurationS> enable access to privileged modes# configure terminal into global configuration modeS (config) # hostname name change switch nameS (config) # Enable password level level_# password set user password (level_#=1) or privileged password (level_#=15)S (config) # line console 0 enters the console interfaceS (config-line) # password Console_password a command to set the console passwordS (config) # line vty 0 15 Enter virtual TerminalS (config-line) # password Telnet_password a c

Division fa/ One-20 port is vlan20switch (config-if-range) #exitSwitch #show VLAN View VLANCISCO layer-3Configure the IP address of the VLAN10 and Vlan20 so that vlan10 and Vlan20 can communicate with each other. Switch (config) #InterfaceVlan10 into Vlan10Switch (config-VLAN10) #ip Address192.168.1.1 255.255.255.0Configure the IP address of the Vlan10 Switch (config-vlan10) #exitSwitch (config) #InterfaceVlan20 into Vlan20Switch (config-VLAN20) #ip

The Catalyst 6000 series and Catalyst 5000 Series LAN switches are powerful, including many usage and maintenance commands. Below are several common commands and simple descriptions. For all maintenance commands, see the related manual provided with the hardware device. 1. Port Settings Set port name Set port name mod_num/port_num [name_string] Set port priority

One of the biggest challenges ISP faces today is tracking and blocking denial of service (DoSattacks ). there are three steps to deal with DoS attack: intrusion detection, source tracking, and blocking. this command is for source tracking.1. Configuration example:This example describes how to use line cards/port adapters on a router to collect data streams from the host 100.10.0.1 (attacked machine) for each line card or port adapter. Log logs are gen

(config-if) # No SwitchportVSS (config-if) # IP address 200.230.230.231 255.255.255.0VSS (config-if) # BFD interval Min_rx-multiplierVSS (config-if) # no shutdownVSS (config-if) # interface Gigabitethernet 2/5/3VSS (config-if) # No SwitchportVSS (config-if) # IP address 201.230.230.231 255.255.255.0VSS (config-if) # BFD interval Min_rx-multiplierVSS (config-if) # no shutdownVSS (config-if) # Exitvss (config) # switch Virtual domainVSS (config-vs-domain) # dual-active Detection BFDVS

DHCP and nameRouter (dhcp-config) set address pool #network assigned mesh maskAllocated network segment (192.168.5.0 6.0.0.0)Router (dhcp-config) #default-router default gateway DHCP-assigned default gatewayRouter (config) #int F 0/0.1 Enter the sub-portf0/0.1 refers to the first sub-port of a f0/0f0/1.2 refers to the second sub-port of a F0/1Router (config-subif) #en do vlan-number port bound to VLANRoute

Switch command Switch> User mode 1: Enter privileged mode enable Switch> Enable switch# 2: Enter global configuration mode configure terminal Switch> Enable Switch#configure Terminal Switch (conf) # 3: Switch name hostname aptech2950 Take aptech2950 as an example Switch> Enable Switch#configure Terminal Switch (conf) #hostname aptch-2950 aptech2950 (CONF) # 4: Configure enable password enable password Cisco for example Switch> Enable S

This article introduces some examples of Huawei 3COM vro commands. in the network, the network administrator should know the status of the vro at any time for timely troubleshooting. The command of the Huawei router is similar to the show command of cisco. Making good use of him can greatly facilitate our daily work.Aa

timeoutSwitch (config) # line consoleSwitch (config-console) # Exec-timeout 60Switch (config) # line vtySwitch (config-line) # Exec-timeout 603. Installation and removal licenseswitch# Install license Bootflash:license-fileswitch# Clear License License-fileswitch# Clear License All4. Disable and enable Telnet and SSHswitch# Config TSwitch (config) # no Telnet server enableSwitch (config) # Telnet Server enableswitch# Config TSwitch (config) # SSH server enableSwitch (config) # no SSH server ena

(config) #ip default-gateway 192.168.1.6; Set default gatewaySwitch (config) #ip domain-name cisco.com set the domain nameSwitch (config) #ip name-server 192.168.1.18 set up the name serverSwitch (config) #mac-address-table? To view Mac-address-table subcommandsSwitch (config) #mac-address-table aging-time 100 setting Time-Out is 100msSwitch (config) #mac-address-table permanent 0000.0C01.BBCC F0/3 join permanent address on F0/3 PortSwitch (config) #mac-address-table restricted static 0000.0C02

You can use a web page to log on to the vro and set it. I believe that every network administrator knows how to do this. However, in some cases, for security reasons, we disable Web page logon. In this case, we can only set it through the command line, this document uses a Huawei router as an example to describe how to configure a router using commands. I,User Mo

Detailed explanation of H3C router configuration commandsDetailed explanation of H3C router configuration commandsEn enters privileged mode conf enters global configuration mode in s0 Enter serial 0 port configure ip add xxx. xxx. xxx. xxx. xxx. xxx. add the ip address and mask to xxx. China Telecom allocates the enca hdlc/ppp bundled link protocol hdlc or the ppp ip unn e0 exit and returns to the global co

, the original primary IP address is deleted, sorted by the configured time, and the first configured IP address is increased from the primary IP address. When the slave IP address is configured, if there is no IP address on the interface, the IP address will automatically become the master IP address. When the deleted IP address is the current primary IP address, if there is a slave IP address, the first configuration of the router IP address is upgr

3.1.1 encapsulation pppSet the link layer protocol of the interface to PPP. Encapsulation ppp Default condition] The default link layer protocol of the API is encapsulated as PPP. Command mode] Interface Configuration Mode User Guide] PPP is a link layer protocol that carries network layer packets on a point-to-point link. PPP defines a complete set of protocols including the Link Control Protocol LCP), the Network Layer Control Protocol NCP) and the verification protocol PAP and CHAP ). PPP is