12.11-xshell remote connection server and troubleshooting

12.11

Xshell Remote connection server and troubleshooting

Content:

1) CentOS Network configuration (setup)

2) optimization of Xshell

3) Xshell Remote connection server

(1)Windows about vmware related services to run (a total of 5 Services)

(2)Vmware Network configuration

Sub-Network IP 10.0.0.0

4) Xshell remote connection Troubleshooting

5) VMware Three network modes

1.Centos Network configuration

1. Temporary

SETUP------Network Configuration------Device configuration------eth0

Restart the NIC

Ifdown eth0;ifup eth0 close / start network card

Ifconfig Viewing network parameters

2. Modify the NIC configuration file (permanent)

/etc/sysconfig/network-scripts/ifcfg-eth0

2.shell Optimization

cursor Blink frequency

Tools ----- Options

3.Xshell remote connection

1) IP Address of the server : Locating only one host (XXX)

2) Port number : Differentiate between different services on a single host

Remote Connection service sshd 22

3) protocol : language, Rules

4.Xshell Remote connection error troubleshooting

Unable to connect to server ------ Troubleshooting Process

Local Shell=====windows

1) Look, the Road's not through . ----Ping command

(1) Check the server IP address

(2)VMware Software Services

(3) virtual Network editor

2) whether there is a highway -----SELinux & iptables

3) Do you have this service ? ---- Port open (sshd)

Telnet IP 22

(1) to ensure that VMware - related services are operating properly, must be started or running

command: Services.msc

(2)VMware settings

Add: Three modes of network in VMware  

Summarize:

1. Remote connection Server connection is not on the wrong line

2. Common disk partitioning scheme (12.7)

3. IP address port meaning

4. Nat Bridging host-only mode (learn)

12.11-xshell remote connection server and troubleshooting