cisco pix configuration

The previous one to everyone talked about the basic operation of Cisco switches, before the Dragon Boat Festival holiday, the Cisco switch to share a simple configuration and wish you a happy Dragon Boat festival! Ok, to configure the switch, you must first enter the switch's global configuration mode, successfully con

"Connection refused by remote host" still appears in telnet host 1015, and an asterisk appears in front of tty. In this case, "clear line tty 68" is required" Terminal Server Configuration: The asynchronous port of the terminal server is connected to the console port of the test router using a Cisco flat cable.Interface loopback0Ip address 1.1.1.1 255.255.255.255ExitaLine 1 16No exec Transport input all Exi

Many network administrators ignore security settings when they first use a Cisco router. This article describes how to configure network security when using a Cisco router. 1. Security Configuration of the "Access Control" of the vro 1. strictly control the administrator who can access the vro. Record Filing is required for any maintenance. 2. do not access the v

What is the configuration of Cisco Wireless AP? What is the specific operation? The following articles provide reference for several methods. No IP address is configured for the Cisco Wireless AP ethernet interface. It is used as a dhcp client. How can I configure it through the web? There are several methods: 1. Connect to the ap console port through the conso

Steps:1 , the configuration of the Cisco switch Create a new link aggregation channel port in privileged mode and add the port to the Vlansw2960 ( config ) #intport-channel 1 ( Span style= "Font-size:14px;color: #3F3F3F;" > According to the actual situation fill in channel sw2960 ( Config ) #switchport Access Valn Configure the ports to join the link aggregationInterfaceg1/0/1Switchportaccess VL

In Cisco command configuration tip 1, we talked about using the Range Command to simplify our configuration. However, if we often operate on a group of discontinuous ports Such as interface-range fa1/1, fa1/3, fa1/5, fa1/7, fa1/11 Even using the Range Command is cumbersome. We always think that the simpler the better (there are more commands, and the

Router> Router>enable Router#configure Terminal Router (config) #archive Router (config-archive) #path Backup Destination address/Backup build file name Router (config-archive) #write-memory Example: Router (config-archive) #path flash:/ Backup destination path/$h-config Router (config-archive) #path ftp://IP address/$h-config Router (config-archive) #write-memory Where: The URL path of ' $h ' is automatically replaced with the hostname. "$h-config" is the base file name, and the parameters are

Q: Are there any simple tools and methods? Do a script, automatically execute on a script in N-around Cisco switches, and then return the results? Method One, the switch configuration file download, modified and uploaded to the n-switch. Then restart or copy start run. Method Two, under Windows to build a bat file, the contents and you telnet to the switch to modify the command used when the same, but the

In a Cisco switch, how does one configure QOS speed limit? How to restrict BT download? This blog will use detailed examples for your explanation. Instance 1: QOS speed limit problem on CISCO switches It is used to control the bandwidth of a leased line user on a vswitch. The vswitch is usually at 10/100/1000 or three rates. QOS is required for other rates. You can also limit some ports, policy to restrict

The following actions are performed on the Cisco Network device for ARP binding:To view the ARP cache:R5#show ARPProtocol Address Age (min) Hardware Addr Type InterfaceInternet 172.16.1.2-ca09.1364.001c ARPA fastethernet1/0Empty the ARP table:R5#clear Arp-cacheBind MAC Address:R5 (config) #arp 172.31.1.2 cc15.2cec.0000 arpaR5 (config) #no arp 172.31.1.2 cc15.2cec.0000 ARPATo view the MAC Address table:J1#sh mac-address-tableDestination Address address

How to view the configuration of a Cisco switch interface, the following small set of specific operations 1, first Cisco switch boot, computer connection, enter the user mode, as shown in the picture: 2, enter "Enable" or "en", into the privileged mode, as shown in the figure: 3, in the privileged mode, enter "show interface

time before becoming active router.Router (config-if) Standby 1 preempt delay 10You canalso change Hello and holder time with the below command.Router (config-if) Standby 1 Timers 4 12By default HSRP Hello packets is sent to the multicast address 224.0.0.2 over UDP Port 1985There can be multiple HSRP virtual IP addresses.Router (config-if) standby 1 IP 192.168.1.5Router (config-if) Standby 1 IP 192.168.1.6 SecondaryHSRP Group is also assigned a "virtual MAC address". For HSRP Group 1, the value

to say, after you set the password for level 1, you will be asked to enter the password next time you connect to the switch and enter K, this password is the password set for level 1. Level 15 is the privileged mode password that you enter after you enter the enable command. Step 2: Set the VLAN name. Because the four VLANs belong to different switches, the command for VLAN naming is VLAN 'vlan No. 'name' vlan name ', the following code configures VLAN 2, VLAN 3, VLAN 4, and VLAN 5 on the Switc

provided by the post office. Otherwise, packet loss may occur. 3. leased line configuration # Conf t # Ints2 (specifying S2 ports) # Ip addr abcd xxxx (ABCD is an IP address of S2 and XXXX is a subnet mask) # Exit After the leased line port is configured, use the no shutdown command to activate the S2 port. 4. Frame Relay Configuration # Conf t # Int S0 # Ip addr abcd xxxx (ABCD is an IP address

After the new switch is bought, all need to be simple configuration to meet the unit network operation, after the configuration of the device will need to put it where it should be placed, but in the future we need to view or modify this device, we need to use remote login to configure it. Let's talk about the specific configuration of remote login.First, you nee

Cisco Network Tutorial: vro register configuration objective: Register configuration is used to change the vro startup process. The Start bit consists of four hexadecimal registers www.2cto.com format: 0 xABCD value range from 0x0 to 0 xFFFF 0x2102: Industrial default value 0x2142: Start from FLASH, but do not use the configu