Note: In the Ubuntu 10.04 version, for example, the LDAP server and the client are the same machine, the latest OPENLDAP software server side has no separate configuration file, but the configuration information is saved in the database.
1. LDAP
Compare the ping commands of tnsping and TCP/IP of Orale:
-----------------------------------------------------------------------------Oracle Net tool (command) tnsping is an OSI Session Layer tool used:
1) Verify the name resolution (name
LDAP has become a standard Internet Directory Access Protocol and is used to access all files from the DNS region to user account information. As enterprises and software vendors rely more on LDAP directory servers, it is imperative to measure the
Linux server cluster system-Linux Enterprise Application-Linux server application information. The following is a detailed description. This article mainly introduces the architecture of the LVS cluster. Firstly, the general architecture of the LVS
LVS cluster architecture
This article mainly introduces the architecture of the LVS cluster. Firstly, the general architecture of the LVS cluster is given, and the design principles and corresponding features are discussed. Finally, the LVS cluster
Shen Rui, software engineer, IBM CSDL
Shen Rui is currently working in ibm csdl activeinsight and is mainly engaged in the development of IBM WebSphere dashboard framework products. He has a strong interest in open-source software, welcome to
How DHCP works
DHCP is usually used as a communication protocol in the local area network. It transmits broadcast packets to all hosts in the entire physical network segment through a client. If a DHCP server exists in the local area network, in
Port
Agreement
Application protocols
System service Name
N/A
Gre
GRE (IP protocol 47)
Routing and Remote Access
N/A
Esp
IPsec ESP (IP protocol 50)
Routing and Remote Access
N/A
Target
Need to develop a monitoring program under Linux that uses the network to log on to another Linux server A to execute commands and get command execution results, and then analyze the data
Basic Programme
Because there are no Linux computers,
When first joining the domain, the client makes general DNS and LDAP queries and gets a list of all the domain controllers In the domain, and it goes down the list, trying LDAP binds, and the first successful DC so it binds to-that is the F Irst DC
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