By Odom W.
CISCO Официальные руководства по подготовке к сертификационным экзаменам CCENT/CCNA. К каждой книге прилагается CD с вопросами, уроками и бесплатными версиями соответствующих сетевых симуляторов. Также прилагается эмулятор сетевых устройств Boson Netsim.
Read Online or Download CISCO CCENT/CCNA ICND1, ICND2 640-822, 640-816 Official Cert Guide book 1 PDF
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Be extra efficient and make your existence more straightforward. That's what LDAP method management is all about.
System directors frequently spend loads of time dealing with configuration info positioned on many alternative machines: usernames, passwords, printer configurations, electronic mail customer configurations, and community filesystem configurations, to call a number of. LDAPv3 offers instruments for centralizing the entire configuration info and putting it lower than your keep an eye on. instead of keeping a number of administrative databases (NIS, energetic listing, Samba, and NFS configuration files), you can also make alterations in just one position and feature your entire structures instantly "see" the up to date information.
Practically platform autonomous, this ebook makes use of the commonly on hand, open resource OpenLDAP 2 listing server as a premise for examples, exhibiting you the way to exploit it that can assist you deal with your configuration info successfully and securely. OpenLDAP 2 ships with so much Linux® distributions and Mac OS® X, and will be simply downloaded for many Unix-based structures. After introducing the workings of a listing carrier and the LDAP protocol, all facets of establishing and fitting OpenLDAP, plus key ancillary applications like SASL and OpenSSL, this e-book discusses:
• Configuration and entry control
• disbursed directories; replication and referral
• utilizing OpenLDAP to exchange NIS
• utilizing OpenLDAP to regulate e mail configurations
• utilizing LDAP for abstraction with FTP and HTTP servers, Samba, and Radius
• Interoperating with diverse LDAP servers, together with energetic Directory
• Programming utilizing Net::LDAP
so that you can be a grasp of your area, LDAP process management can assist you wake up and working fast despite which LDAP model you utilize. After interpreting this publication, regardless of no prior LDAP adventure, you'll have the capacity to combine a listing server into crucial community companies reminiscent of mail, DNS, HTTP, and SMB/CIFS.
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Extra resources for CISCO CCENT/CCNA ICND1, ICND2 640-822, 640-816 Official Cert Guide book 1
Appendix K, “Video Reference”—The DVD includes several subnetting videos that show how to use the processes covered in Chapter 12. This appendix contains copies of the key elements from those videos, which may be useful when watching the videos (so you do not have to keep moving back and forth in the video). ■ Appendix L, “Memory Tables,” holds the key tables and lists from each chapter, with some of the content removed. You can print this appendix and, as a memory exercise, complete the tables and lists.
The exam then grades the question based on the conﬁguration you changed or added. Interestingly, Sim questions are the only questions that Cisco (to date) has openly conﬁrmed that partial credit is given. xxxi The Simlet questions may well be the most difﬁcult style of question on the exams. Simlet questions also use a network simulator, but instead of answering the question by changing the conﬁguration, the question includes 1 or more MC questions. The questions require that you use the simulator to examine the current behavior of a network, interpreting the output of any show commands that you can remember in order to answer the question.
Fred says to Pebbles, “Pebbles, I want everyone to be able to exchange ﬁles without having to get up from their desks. I want them to be able to simply type in the name of a ﬁle and the name of the person, and poof! The ﬁle appears on the other person’s computer. And because everyone changes departments so often around here, I want the workers to be able to take their PCs with them and just have to plug the computer into a wall socket so that they can send and receive ﬁles from the new ofﬁce to which they moved.
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