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<title>gp&#x27;s blog</title><link>http://www.ifconfig.it/index.php</link><description>gp&#x27;s blog</description><dc:language>it-it</dc:language><dc:creator>GP</dc:creator><dc:rights>Copyright 2007 gp</dc:rights><dc:date>2010-07-16T23:04:55+02:00</dc:date><admin:generatorAgent rdf:resource="http://www.realmacsoftware.com/" />
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<lastBuildDate>Fri, 16 Jul 2010 23:16:02 +0200</lastBuildDate><item><title>My job</title><dc:creator>GP</dc:creator><category>job</category><dc:date>2010-07-16T23:04:55+02:00</dc:date><link>http://www.ifconfig.it/index.php#unique-entry-id-365</link><guid isPermaLink="true">http://www.ifconfig.it/index.php#unique-entry-id-365</guid><content:encoded><![CDATA[Sometimes it hard to explain to wife/friends/family what my job is.   First of all NO, I won&rsquo;t fix your computer!


Well, I spend days in cold and noisy places, typing strange commands on my PC and plugging cables here and there.. is it clear now???


...And yes, I really enjoy that!


(on the picture, Cisco&rsquo;s Nexus7k)
]]></content:encoded></item><item><title>iPad is here&#x21;</title><dc:creator>GP</dc:creator><category>ipad</category><dc:date>2010-07-10T16:02:37+02:00</dc:date><link>http://www.ifconfig.it/index.php#unique-entry-id-364</link><guid isPermaLink="true">http://www.ifconfig.it/index.php#unique-entry-id-364</guid><content:encoded><![CDATA[Got it!
]]></content:encoded></item><item><title>Nas upgrade</title><dc:creator>GP</dc:creator><dc:subject>Ifconfig.it</dc:subject><dc:date>2010-07-08T18:53:40+02:00</dc:date><link>http://www.ifconfig.it/index.php#unique-entry-id-363</link><guid isPermaLink="true">http://www.ifconfig.it/index.php#unique-entry-id-363</guid><content:encoded><![CDATA[New hard disk for my home network NAS:
]]></content:encoded></item><item><title>Educational license for Cisco IOS petition</title><dc:creator>GP</dc:creator><category>cisco</category><category>license</category><dc:date>2010-07-07T22:07:26+02:00</dc:date><link>http://www.ifconfig.it/index.php#unique-entry-id-362</link><guid isPermaLink="true">http://www.ifconfig.it/index.php#unique-entry-id-362</guid><content:encoded><![CDATA[Following this article Cisco Considers IOS for Cert Self Study EtherealMind started a petition to ask Cisco an Educational/Testing license for IOS, sign the petition HERE
]]></content:encoded></item><item><title>OSX - data transfer</title><dc:creator>GP</dc:creator><category>computer</category><dc:date>2010-07-04T14:24:35+02:00</dc:date><link>http://www.ifconfig.it/index.php#unique-entry-id-361</link><guid isPermaLink="true">http://www.ifconfig.it/index.php#unique-entry-id-361</guid><content:encoded><![CDATA[I really like Mac&rsquo;s migration tool.   Why can&rsquo;t Microsoft do the same?


I&rsquo;ve already used this tool when migrating from iBook to iMac, it worked flawlessly.


SWITCH!
]]></content:encoded></item><item><title>Exam 350-001 passed today&#x21;</title><dc:creator>GP</dc:creator><category>cisco certificazioni</category><dc:date>2010-06-28T23:01:18+02:00</dc:date><link>http://www.ifconfig.it/index.php#unique-entry-id-360</link><guid isPermaLink="true">http://www.ifconfig.it/index.php#unique-entry-id-360</guid><content:encoded><![CDATA[Passato l&rsquo;esame Cisco CCIE R&S Written v4.   Ora si fa sul serio, il prossimo &egrave; il lab!


LINK
]]></content:encoded></item><item><title>Cisco WLC&#x2c; LAP and option 43</title><dc:creator>GP</dc:creator><category>Networking</category><category>cisco</category><category>wifi</category><dc:date>2010-06-26T16:50:38+02:00</dc:date><link>http://www.ifconfig.it/index.php#unique-entry-id-359</link><guid isPermaLink="true">http://www.ifconfig.it/index.php#unique-entry-id-359</guid><content:encoded><![CDATA[It&rsquo;s possible to provision WLC ip address to Cisco LAPs via DHCP option 43.


...Next two digits are the number of following bytes, 4 bytes for each IP address of WLC.


...Next 4, 8 or 12 bytes are the IP addresses of WLCs in hex. 


Remember: 2 hex digits are 8 bits or 1 byte, one IP address is 32 bits or 4 bytes or 8 hex digits.


So if we have 2 controllers with IP 10.0.0.1 and IP 10.0.0.11 the correct configuration inside the scope is:
]]></content:encoded></item><item><title>Life?</title><dc:creator>GP</dc:creator><category>varie</category><dc:date>2010-05-24T22:01:06+02:00</dc:date><link>http://www.ifconfig.it/index.php#unique-entry-id-358</link><guid isPermaLink="true">http://www.ifconfig.it/index.php#unique-entry-id-358</guid><content:encoded><![CDATA[LINK
]]></content:encoded></item><item><title>Smoke Ping</title><dc:creator>GP</dc:creator><category>Network monitor</category><dc:date>2010-03-23T20:46:42+01:00</dc:date><link>http://www.ifconfig.it/index.php#unique-entry-id-356</link><guid isPermaLink="true">http://www.ifconfig.it/index.php#unique-entry-id-356</guid><content:encoded><![CDATA[SmokePing keeps track of your network latency:


...	&bull;	Wide range of latency measurment plugins.


	&bull;	Master/Slave System for distributed measurement.


...	&bull;	Live Latency Charts with the most 'interesting' graphs.


	&bull;	Free and OpenSource Software written in Perl written by Tobi Oetiker, the creator of MRTG and RRDtool
]]></content:encoded></item><item><title>FAN - Fully Automated Nagios</title><dc:creator>GP</dc:creator><category>Network monitor</category><dc:date>2010-03-23T20:39:43+01:00</dc:date><link>http://www.ifconfig.it/index.php#unique-entry-id-355</link><guid isPermaLink="true">http://www.ifconfig.it/index.php#unique-entry-id-355</guid><content:encoded><![CDATA[Maybe the easiest and fastest way to install a complete monitoring solution. 


FAN stands for "Fully Automated Nagios".   FAN goals are to provide a Nagios installation including most tools provided by the Nagios Community.   FAN provides a CDRom image in the standard ISO format, making it easy to easilly install a Nagios server.   Added to this, a wide bunch of tools are including to the distribution, in order to improve the user experience around Nagios.
]]></content:encoded></item><item><title>Windows tip: change IP address with a script</title><dc:creator>GP</dc:creator><category>computer</category><dc:date>2010-03-10T18:35:28+01:00</dc:date><link>http://www.ifconfig.it/index.php#unique-entry-id-354</link><guid isPermaLink="true">http://www.ifconfig.it/index.php#unique-entry-id-354</guid><content:encoded><![CDATA[How to change IP address of interface from command line on Windows XP:


...set address name="Local Area Connection (LAN)" source=static addr=10.0.0.7 mask=255.255.255.0 gateway=10.0.0.254 gwmetric=1


set dns name="Local Area Connection (LAN)" source=static addr=10.0.0.250


add dns name=&ldquo;Local Area Connection (LAN)" addr=10.0.0.251 index=2


...I&rsquo;ve created many profiles for different customer sites, this way is faster than using the GUI and manually change the values.
]]></content:encoded></item><item><title>It&#x27;s a kind of magic&#x21;</title><dc:creator>GP</dc:creator><category>computer</category><dc:date>2010-01-21T22:09:12+01:00</dc:date><link>http://www.ifconfig.it/index.php#unique-entry-id-353</link><guid isPermaLink="true">http://www.ifconfig.it/index.php#unique-entry-id-353</guid><content:encoded><![CDATA[Ebbene s&igrave;, l&rsquo;incauto acquisto &egrave; stato compiuto.   Che dire, tutta un&rsquo;altra musica.   Forse l&rsquo;avrei preferito un po&rsquo; pi&ugrave; bombato in modo da poterci appoggiare sopra la mano ma rimane uno spettacolo.
]]></content:encoded></item><item><title>Cisco call manager&#x2c; the birth</title><dc:creator>GP</dc:creator><category>Networking</category><dc:date>2010-01-12T18:17:06+01:00</dc:date><link>http://www.ifconfig.it/index.php#unique-entry-id-351</link><guid isPermaLink="true">http://www.ifconfig.it/index.php#unique-entry-id-351</guid><content:encoded><![CDATA[SAN JOSE, Calif. -- October 14, 1998 -- Cisco Systems, Inc. today announced it has signed a definitive agreement to acquire privately-held Selsius Systems, Inc. of Dallas, Texas.   Selsius is a leading supplier of network PBX systems for high-quality telephony over IP networks.


LINK


More infos on Wikipedia
]]></content:encoded></item><item><title>Blue nowhere</title><dc:creator>GP</dc:creator><category>libri</category><dc:date>2009-12-29T10:26:00+01:00</dc:date><link>http://www.ifconfig.it/index.php#unique-entry-id-350</link><guid isPermaLink="true">http://www.ifconfig.it/index.php#unique-entry-id-350</guid><content:encoded><![CDATA[Blue nowhere by Jeffery Deaver.


E per chi pensa che sia un po&rsquo; esagerato... si guardi qualche video QUI.
]]></content:encoded></item><item><title>Work&#x2c; job</title><dc:creator>GP</dc:creator><category>job</category><dc:date>2009-12-27T13:13:52+01:00</dc:date><link>http://www.ifconfig.it/index.php#unique-entry-id-349</link><guid isPermaLink="true">http://www.ifconfig.it/index.php#unique-entry-id-349</guid><content:encoded><![CDATA[<a href="http://paulocoelhoblog.com/e-cards/"><img src="http://paulocoelhoblog.com/images/eCard/eCard14.jpg"></a>]]></content:encoded></item><item><title>Who needs training?</title><dc:creator>GP</dc:creator><category>computer</category><dc:date>2009-11-28T19:02:13+01:00</dc:date><link>http://www.ifconfig.it/index.php#unique-entry-id-348</link><guid isPermaLink="true">http://www.ifconfig.it/index.php#unique-entry-id-348</guid><content:encoded><![CDATA[<a href="http://dilbert.com/strips/comic/2009-11-16/" title="Dilbert.com"><img src="http://dilbert.com/dyn/str_strip/000000000/00000000/0000000/000000/70000/4000/100/74147/74147.strip.gif" border="0" alt="Dilbert.com" /></a>]]></content:encoded></item><item><title>This Computer Gave Birth to the Internet</title><dc:creator>GP</dc:creator><category>Networking</category><dc:date>2009-11-28T18:07:43+01:00</dc:date><link>http://www.ifconfig.it/index.php#unique-entry-id-347</link><guid isPermaLink="true">http://www.ifconfig.it/index.php#unique-entry-id-347</guid><content:encoded><![CDATA[This Computer Gave Birth to the Internet


<object width="425" height="344"><param name="movie" value="http://www.youtube.com/v/yU9oMOcRsuE&hl=en_US&fs=1&"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/yU9oMOcRsuE&hl=en_US&fs=1&" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"></embed></object>


The first Internet connection, with UCLA's Leonard Kleinrock


<object width="425" height="344"><param name="movie" value="http://www.youtube.com/v/vuiBTJZfeo8&hl=en_US&fs=1&"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/vuiBTJZfeo8&hl=en_US&fs=1&" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"></embed></object>


More videos HERE
]]></content:encoded></item><item><title>Exam 642-974 - DCNI-2 passed today&#x21;</title><dc:creator>GP</dc:creator><category>cisco certificazioni</category><dc:date>2009-11-23T20:53:30+01:00</dc:date><link>http://www.ifconfig.it/index.php#unique-entry-id-342</link><guid isPermaLink="true">http://www.ifconfig.it/index.php#unique-entry-id-342</guid><content:encoded><![CDATA[Data Center Network Infrastructure Support - 2


The 642-974 Cisco Data Center Network Infrastructure Support 2 exam tests a candidate's knowledge of the skills needed by a field engineer to install and support a Cisco Data Center Nexus platform.


LINK


Con questo esame termino il percorso "Cisco Data Center Networking Infrastructure Support Specialist".
]]></content:encoded></item><item><title>Exam 642-973 - DCNI-1 passed today&#x21;</title><dc:creator>GP</dc:creator><category>certificazioni cisco</category><dc:date>2009-11-13T14:37:16+01:00</dc:date><link>http://www.ifconfig.it/index.php#unique-entry-id-341</link><guid isPermaLink="true">http://www.ifconfig.it/index.php#unique-entry-id-341</guid><content:encoded><![CDATA[Data Center Network Infrastructure Support -1


The 642-973 DCNIS1 Cisco Data Center Network Infrastructures Support 1 exam tests a candidate's knowledge of the skills needed by a field engineer to install and support a Cisco Data Center Cat 6K and/or 49xx platform.


LINK
]]></content:encoded></item><item><title>Objectified</title><dc:creator>GP</dc:creator><category>computer</category><dc:date>2009-11-08T11:17:41+01:00</dc:date><link>http://www.ifconfig.it/index.php#unique-entry-id-336</link><guid isPermaLink="true">http://www.ifconfig.it/index.php#unique-entry-id-336</guid><content:encoded><![CDATA[Intervista a Johnatan Ive, designer Apple, all'interno del documentario Objectified,  LINK
]]></content:encoded></item><item><title>Buy-your-own-computer</title><dc:creator>GP</dc:creator><category>computer</category><dc:date>2009-10-22T23:09:12+02:00</dc:date><link>http://www.ifconfig.it/index.php#unique-entry-id-335</link><guid isPermaLink="true">http://www.ifconfig.it/index.php#unique-entry-id-335</guid><content:encoded><![CDATA[Sul NY Times &egrave; stato pubblicato un articolo su come Citrix, oltre a Cisco e Google, abbiano dato la libert&agrave; ai propri dipendenti di scegliersi il computer su cui lavorare, fissando un budget.   A parte che il 42% dei dipendenti ha sforato il budget, attingendo quindi alle proprie risorse personali, &egrave; significativo notare che:


	"About 90 percent of the employees said they feel more productive"


Quindi &egrave; aumentata la produttivit&agrave;, inoltre ogni dipendente &egrave; responsabile della manutenzione e del buon funzionamento del proprio PC, riducento quindi i costi dell'IT interno.


Confesso che non mi dispiacerebbe se mi venisse fatta la stessa proposta, la scelta sarebbe certamente un MBP.
]]></content:encoded></item><item><title>Networker&#x27;s Armory</title><dc:creator>GP</dc:creator><category>Networkig</category><dc:date>2009-10-15T21:16:20+02:00</dc:date><link>http://www.ifconfig.it/index.php#unique-entry-id-333</link><guid isPermaLink="true">http://www.ifconfig.it/index.php#unique-entry-id-333</guid><content:encoded><![CDATA[Raccolta di tools utili al networker da PacketLife:  ARMORY
]]></content:encoded></item><item><title>RANCID - Really Awesome New Cisco confIg Differ</title><dc:creator>GP</dc:creator><category>Networkig</category><dc:date>2009-09-23T22:36:59+02:00</dc:date><link>http://www.ifconfig.it/index.php#unique-entry-id-332</link><guid isPermaLink="true">http://www.ifconfig.it/index.php#unique-entry-id-332</guid><content:encoded><![CDATA[Ogni amministratore di rete, grande o piccola che sia, si pone certe domande, per esempio:


...L'ho installato su Ubuntu Server e dopo aver lottato un po' coi permessi delle cartelle il sistema &egrave; partito e si comporta egregiamente.


...In sistesi svolge due funzioni principali: la prima &egrave; l'ottenimento delle configurazioni degli apparati via telnet o ssh. ...  La seconda funzione tramite cvs e cvsweb &egrave; la presentazione di queste configurazioni su pagina web con evidenziate le differenze da una all'altra.


...Il vantaggio principale &egrave; che essendo il salvataggio delle configurazioni automatizzato si &egrave; certi di avere sempre l'ultima versione a disposizione.
]]></content:encoded></item><item><title>Cisco CCIP</title><dc:creator>GP</dc:creator><category>certificazioni cisco</category><dc:date>2009-09-21T20:37:57+02:00</dc:date><link>http://www.ifconfig.it/index.php#unique-entry-id-331</link><guid isPermaLink="true">http://www.ifconfig.it/index.php#unique-entry-id-331</guid><content:encoded><![CDATA[Esame MPLS superato, Cisco CCIP completato.
]]></content:encoded></item><item><title>642-611 MPLS - preparazione</title><dc:creator>GP</dc:creator><category>certificazioni cisco</category><dc:date>2009-09-18T10:24:34+02:00</dc:date><link>http://www.ifconfig.it/index.php#unique-entry-id-330</link><guid isPermaLink="true">http://www.ifconfig.it/index.php#unique-entry-id-330</guid><content:encoded><![CDATA[In preparazione dell'esame Cisco MPLS 642-611 ripasso anche BGP essendo i due argomenti strettamente legati.   Forse la strada migliore sarebbe stata l'esame composito BGP+MPLS ma inutile guardarsi indietro.


Il manuale BGP Design and Implementation su alcuni punti relativi alle VPN &egrave; molto pi&ugrave; chiaro di MPLS Fundamentals.


Credo di essere a un buon punto visto che il lab su cui mi esercito &egrave; comparabile a quello di questo post di IPEXPERT, forse anche un po' pi&ugrave; complesso. 

...Il focus rimane comunque sul blueprint del lab CCIE R&S v4 quindi TE, AToM e altri argomenti, pur molto interessanti, li lascio indietro per non disperdere le energie.
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