right of preempt configuration HSRP
4.router (config-if) #standby 2 9 2 indicates hello time, 9 means to hold time
5.router (config) #interface S0
6.router (config-if) #standby track S0 100 Configure the trace port S0 and reduce the port down by 100
7.router#show Standby Brief View the status of HSRP
8.
connections, use Access list to strictly control access to the address, you can use AAA to set User access control.
8,ios upgrades and backups, as well as backup of configuration files suggest using FTP instead of TFTP. Such as:
Router (Config) #ip FTP username Blushin
Router (Config) #ip
The shared download site is what we call an FTP server. FTP stands for the English file transfer protocol, which means the file transfer protocol in Chinese. Through the FTP protocol, users can transfer files between two computers connected to the Internet. It is the most important way to upload and deliver files on the Internet.
An
. Company intranet has a Web server and e-mail server needs to open up, the need for server IP and public IP one-to-ones conversion, the rest of the host use other public network IP sharing Internet. The requirements are as follows: The Setup method is as follows: 11. Virtual ServerEnterprises in the internal construction of various servers, such as FTP server, Web server, mail server, monitoring server and so on. And these servers are not only open t
Probe into IP address and DHCP setting of router in multi-router environmentProbe into IP address and DHCP setting of router in multi-router environmentHere the LAN port management IP address of the router is called the gateway address of the
The recent project requires operations on the FTP server. The implementation is summarized as follows:
It is intended to be summarized in two parts:
1st summary some conventional Ftp operations (such as uploading, downloading, creating, deleting, and transferring files between FTP)
Article 1 summarizes some other Ftp o
Directory
Opening Remarks
Basic
Active FTP
Example of active FTP
Passive FTP
Example of Passive FTP
Summary
References
Appendix 1: Configure common FTP servers
Opening Remarks
One of the most common challenges when dealing with Firewall and other network connecti
Client list: You can view all active users of the Cisco wireless router configuration through the client list function.Static Address Allocation: Through the static address allocation function, you can specify an IP address for the PC on the vro side and an IP address based on the MAC address of the NIC on the PC side.
4. Set forwarding rule options
When accessing the Internet through a router, all clien
FTP command, ftp command line
FTP commands are one of the most frequently used commands by Internet users. A large number of internal FTP commands are used in both DOS and UNIX operating systems. Familiar with and flexible application of FTP Internal commands can greatly fac
Opening Remarks
One of the most common challenges when dealing with Firewall and other network connection problems is the difference between active FTP and Passive FTP and how to perfectly support them. Fortunately, this article helps you clear some confusion about how FTP is supported in the firewall environment.
This article may not be an authoritative explanat
Directory
Opening Remarks
Basic
Active FTP
Example of active FTP
Passive FTP
Example of Passive FTP
Summary
References
Appendix 1: Configure common FTP servers
Opening RemarksOne of the most common challenges when dealing with Firewall and other network connecti
takes TP-LINKWR641G wireless router as an example to introduce the functions and settings of each option in forwarding rules.
Virtual Server: the virtual server defines the ing between the WAN service port and the lan network server. All accesses to the WAN service port will be relocated to the LAN network server specified by the IP address. For example, we need to map our Internet FTP service to a machine
I. Overview:After listening to the ASA video from yeslab's instructor QIN Ke, the FTP server is on the Outside and the FTP client is on the Inside. In this case, the active FTP server works normally because: ftp review can enable FTP to normally Modify
There are many things worth learning about in the configuration of a Cisco Wireless Router. Here we mainly introduce how to use a vro to set up a PC to share the Internet, including knowledge about DHCP, security, TCP/IP network protocols, and so on.
As a product designed specifically for broadband Internet sharing, a Broadband Router has the advantages of simple and convenient Internet sharing, high securi
side.After setting up the ADSL account, we can access the Internet through the broadband router, but in order to better manage and improve security, we need to do the following: Click "Home" tab, then select "DHCP" on the left, and set the IP address range at the IP range where the DHCP server can enter, After saving, the broadband router has the function of automatically assigning IP address.To prevent th
) # interface Ethernet 0//into the external Ethernet port configuration
Router? (config-if) # IP Address
192.168.1.1 255.255.255.0//The IP address of the AUI0 interface is configured to 192.168.1.1, and the subnet mask is 255.255.255.0.
5 Cisco 2800 Router interface configuration information
Cisco 2800 router as a hardware device to build our OA server and ne
Basic vue-router knowledge and working principle, basic vue-router knowledge
Preface
I was asked about the dynamic route of vue during the interview today. I didn't answer the question, and I felt that it was not a rare question. I haven't read the vue-router document for a long time. Many of the things and concepts I use are not correct. When I come back, I am d
OSPF neighbor Table query on the R1 Router
R1 # sh ip ospf neighbor command for querying OSPF neighbor table
Neighbor ID Pri State Dead Time Address Interface
2.2.2.2 1 FULL/-00:00:35 199.99.1.2 Serial1/0
"Neighbor ID" indicates the route ID of the neighboring router, and the route ID is the unique identifier of the router in the OSPF network.
Pr
First, the FTP working principle(1) FTP use port[Email protected] ~]# Cat/etc/services | grep ftpftp-data 20/tcp #数据链路: Port 20ftp 21/tcp #控制链路: Port 21(2) FTP connection modeTwo connection modes are supported: Active mode (Port) and passive mode (PASV), both of which are for the data link, regardless of the control link.
Active Mode working pro
FTP is the abbreviation for file Transfer Protocol(document Transfer Protocol), and Chinese is called "Interfax protocol". Used for Two-way transmission of control files on the Internet. with most like Internet services,FTP is also a client / Server System. The user connects to the FTP server program on the remote host through a client program that supports the
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