PandaeatsBamboo: November 2012

Thursday, November 22, 2012

ISR G2 - cme-srst license

On ISRG2, in order to use cme-srst feature, just installing uck9 license is not good enough. You also need to activate the cme-srst license by accepting the end user agreement. After that you can use this feature for 12 years.

http://www.cisco.com/en/US/docs/routers/access/sw_activation/SA_on_ISR.html#wp1155517

Here is the command you need to issue:
config t
license accept end user agreement

reload your router then check:

SRST-R2#sh license det cme-srst
Feature: cme-srst Period left: 8 weeks 3 days
Index: 1 Feature: cme-srst Version: 1.0
License Type: EvalRightToUse
License State: Active, In Use
Evaluation total period: 8 weeks 4 days
Evaluation period left: 8 weeks 3 days
Period used: 38 minutes 3 seconds
Transition date: Jan 21 2013 17:12:02
License Count: 20/0 (In-use/Violation)
License Priority: Low
Store Index: 7
Store Name: Built-In License Storage

Be careful that before you do this step, you can still issue the CME-SRST command, it just doesn't work! The phone cannot be registered with the reject message

Nov 22 09:08:32.987: %IPPHONE-6-REG_ALARM: 24: Name=SEP588D09357799 Load=SCCP6945.9-3-1-3 Last=Phone-Reg-Rej

My IOS version: 15.2(4)M2

Thursday, November 8, 2012

Jabber for iPad 9.1 - supports encryption now!

Just tested, works cool. See the lock icon?

Minnie just bought a new iPad for Mickey with Jabber pre-installed so that she can call him with video anytime. She is now making a test call between Jabber Video on Mac and Jabber for iPad, via 4G LTE modem.

Hadoop + Cisco SocialMiner = ?

What I am trying to do is to marry BigData Hadoop with Cisco SocialMiner, to collect the latest 1000 tweets on Twitter about Cisco, and analysis what is the most common words that people are using.

One of the beauty of SocialMiner is the API of it is very simple, just a HTTP request then you can get all your tweets in XML format. You don't need to learn Twitter and Facebook API in order to collect the social contacts that you want. This is how it works:

Several steps involved:
1. Setup Campaign in SocialMiner to collect Twitter stream with keywords Cisco, #Cisco and @Cisco
2. Write a little script on my Linux machine to get the XML file, and extracted the content of the tweets.
3. Copy it to the Hadoop HDFS, run the word count program.
4. Use Apache Pig, an abstracted level of Hadoop which allows you to use statement similar to SQL, to do the sorting.
5. Format the output in another XML file for graph plotting. Done!