tag:blogger.com,1999:blog-84086968886170767712023-11-15T23:32:49.649-08:00Networker's BLOGTrust in the LORD with all your heart
and lean not on your own understanding;
in all your ways acknowledge him,
and he will make your paths straight.Unknownnoreply@blogger.comBlogger109125tag:blogger.com,1999:blog-8408696888617076771.post-4701695573030336222014-06-12T04:21:00.001-07:002014-06-12T04:21:09.531-07:00EVC Flavors1. Local Connecta. SAME INTERFACE, Different VLAN, Different SIinterface GigabitEthernet8/0/0 service instance 5 ethernet <<<-------- br="" diffrent="" si=""> encapsulation dot1q 5 <<<------------- br="" different="" vlan=""> rewrite ingress tag pop 1 symmetric<Unknownnoreply@blogger.com1tag:blogger.com,1999:blog-8408696888617076771.post-14455507343468865192012-09-17T19:25:00.001-07:002012-09-17T19:25:29.863-07:00Cleared TSHOOTcleared TSHOOT and finished my NP. =)Unknownnoreply@blogger.com51tag:blogger.com,1999:blog-8408696888617076771.post-75443774067160924992012-09-05T20:06:00.002-07:002012-09-05T20:06:34.725-07:00Cleared SWITCHDONE with it, preparing TSHOOT. =)Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-8408696888617076771.post-76553704788368194642012-08-26T03:19:00.003-07:002012-08-26T03:19:21.775-07:00SWITCH in a WEEK!Trying to get SWITCH in a week. its my second day. =)Unknownnoreply@blogger.com4tag:blogger.com,1999:blog-8408696888617076771.post-67091658653749480372011-10-16T23:17:00.001-07:002011-10-16T23:17:23.463-07:00EVC - using untagged option1. Port Based - without utilizing any VLAN on the machine
NPE-01#sh running-config interface gigabitEthernet 9/5
interface GigabitEthernet9/5
description :To CE1
no ip address
service instance 10 ethernet
encapsulation untagged
xconnect 10.10.1.104 10 encapsulation mpls
!
end
NPE-01#sh mpls l2transport vc 10
Local intf Local circuit&Unknownnoreply@blogger.com1tag:blogger.com,1999:blog-8408696888617076771.post-38578317311758472592011-07-11T23:38:00.000-07:002011-07-11T23:38:18.260-07:00FINALLY a CCIP!After 1.5 years i finally finished my CCIP.
Praise God for all the strenght and knowledge.Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-8408696888617076771.post-56084664195140478142011-07-11T23:33:00.000-07:002011-07-11T23:34:10.487-07:00Cleared QoS 642-642Cleared QoS, just in time for the exam. I was nearly late due to heavy rain but i came 5 minutes before my exam.Unknownnoreply@blogger.com1tag:blogger.com,1999:blog-8408696888617076771.post-91717388799561107902011-06-28T20:08:00.000-07:002011-06-28T20:08:38.195-07:00Cleared 642-691Hallelujah! Just cleared BGP+MPLS exam.
Materials:
CBT Nuggest BGP
Student Guide Vol.1 and 2Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-8408696888617076771.post-22383535958240338602010-04-30T19:47:00.000-07:002010-04-30T19:48:30.458-07:00Maipu CertsSpend 2 weeks in Chengdu to get the MPNA and MPNE certification from MAIPU (CCNA and CCNP equivalent). I'll start BSMCN this may and hopefully get the exam on June.Unknownnoreply@blogger.com6tag:blogger.com,1999:blog-8408696888617076771.post-7642029406413407332010-03-15T01:34:00.000-07:002010-03-15T01:34:11.048-07:00Road to BSCI - PassGot my BSCI today and the result was good.
Preparations: ( Feb.1 - March 15, 2010)
- CBT Nuggets BSCI
- TCP/IP Volume 1
- PG 3.36
Next week will be switching.Unknownnoreply@blogger.com1tag:blogger.com,1999:blog-8408696888617076771.post-7200405398527746922010-02-08T21:19:00.001-08:002010-02-08T21:19:28.489-08:00Road to BSCIJust finished reviewing EIGRP and OSPF. Next up is ISIS, still lagging due to workload.Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-8408696888617076771.post-81533610521270178562010-01-24T21:46:00.000-08:002010-03-15T01:30:25.164-07:00CCNA in a MONTH - PASSEDI finally finished my CCNA today.
Preparations: (Dec. 27, 2009 to Jan 25, 2010)
- CBT Nuggets ICND1 and ICND2
- Cisco CCNA Study Guide
At least 2 topics per day.
By next week I'll be preparing my review materials for BSCI or BGP/MPLS.Unknownnoreply@blogger.com2tag:blogger.com,1999:blog-8408696888617076771.post-27911448957040611402010-01-22T17:43:00.001-08:002010-01-22T17:43:57.164-08:00CCNA in a MONTHStarted reviewing this jan, exam is on monday. wish me luck.Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-8408696888617076771.post-50547612995813477862008-03-30T20:34:00.001-07:002008-03-30T20:34:53.171-07:00MS How To'sMS TUTORIALS How To: Create FTP ServerHow To: Change Proxy per User AccountHow To: Creating Policies using ADHow To: Create Users and GroupsHow To: Client join the DomainHow To: Installing Active Directory, Domain Contro...How To: Configuring DHCP ServerHow To: Installing DHCP Server Unknownnoreply@blogger.com6tag:blogger.com,1999:blog-8408696888617076771.post-14636625096262407602008-03-30T20:33:00.001-07:002008-03-30T20:33:31.400-07:00Linux How To'sTutorials How To: DHCP Server (1) How To: DHCP Server Logs (1) How To: MySQL Server Installation (1) How To: Apache Web Server (1) How To: Caching DNS (1) How To: IPTABLES Configuration (1) How To: IPTABLES Installation (1) How To: IPTABLES Scenario 1 (1) How To: IPTABLES Scenario 1.1 (1) How To: IPTABLES Scenario 2 (1) How To: IPTABLES Scenario 2.1 (1) How Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-8408696888617076771.post-91032839588987203442008-03-30T20:28:00.000-07:002008-03-30T20:32:40.012-07:00Network Tip No. 40: Show Available MemoryShow Used and Available Memory of your Cisco router or switch A router can be limited by its available memory. To show the used and available memory, Router#show proc mem At the beginning of the output, look for a line like this: Total: 200234528, Used: 70508188, Free: 129726340Unknownnoreply@blogger.com0tag:blogger.com,1999:blog-8408696888617076771.post-67146162416467173112008-03-30T20:26:00.000-07:002008-03-30T20:31:25.880-07:00Network Tip No. 39: Show Processor LoadShow proccessor load of your router or switch,which can be limited by its processing power. To show the processor utilization,Router#show proc cpuAt the beginning of the output, look for a line like this:CPU utilization for five seconds: 37%/30%; one minute: 39%; five minutes: 40%Unknownnoreply@blogger.com6tag:blogger.com,1999:blog-8408696888617076771.post-41792632264148760292008-03-30T20:18:00.000-07:002008-03-30T20:19:59.473-07:00Network Tip No. 38: CLI Editing TipsLearn the command-line editing keys.Control A Goes to the beginning of the lineControl E Goes to the end of the lineControl K Deletes everything to the right of the cursorControl P Recalls the previous command in the history bufferControl N Recalls the next command in the history bufferUnknownnoreply@blogger.com0tag:blogger.com,1999:blog-8408696888617076771.post-9605688942583397212008-03-30T20:16:00.000-07:002008-03-30T20:20:39.140-07:00Network Tip No. 37: ACL on DNSNo browsing....A common access-list pitfall is when people forget to allow DNS (Domain Name Servers) from their internal network to the provider's DNS servers. Mainly this is a problem on home or small office routers where you might not have an internal DNS server running. The following command allows DNS access from your hosts to the outside DNS server. In this example, our outside DNS Unknownnoreply@blogger.com21tag:blogger.com,1999:blog-8408696888617076771.post-45821160564252757602008-03-30T20:09:00.001-07:002008-03-30T20:10:53.295-07:00Network Tip No. 36: ACL on ICMPSome are having some problems on the ICMP access-list. Try this oneallow pings into the network access-list 110 permit icmp any any echo ! allow ping responses access-list 110 permit icmp any any echo-reply ! allow ICMP source-quench access-list 110 permit icmp any any source-quench ! allow path MTU discovery access-list 110 permit icmp any any packet-too-big ! allow time-exceededUnknownnoreply@blogger.com0tag:blogger.com,1999:blog-8408696888617076771.post-90782068790218869622008-03-30T20:04:00.000-07:002008-03-30T20:08:26.888-07:00Network Tip No. 35: Stopping the router from crazy outputStopping the router from crazy output... An annoying problem output everytime you mistype a command and the router thinks you just typed a hostname. For example: Router#shwo Translating "shwo"...domain server (10.1.1.1) % Unknown command or computer name, or unable to find computer address Router# The way to handle this is to change the preferred transport method: ! Console port lineUnknownnoreply@blogger.com1tag:blogger.com,1999:blog-8408696888617076771.post-91766668352710450342008-03-30T19:58:00.000-07:002008-03-30T19:59:09.389-07:00Network Tip No. 34: The reload commandWhen everything fails.... hehe Router#reload in 3 Reload scheduled in 3 minutes Proceed with reload? [confirm]yUnknownnoreply@blogger.com1tag:blogger.com,1999:blog-8408696888617076771.post-77301758825500380772008-03-26T22:48:00.000-07:002008-03-26T23:00:31.034-07:00Linux Tip No. 36: How to Enable IP ForwardingEnable IP Forwarding1. Check if IP Forwarding is enabledUsing sysctl: [root@proxy ~]# sysctl net.ipv4.ip_forwardnet.ipv4.ip_forward = 0 or just checking out the value in the /proc system: [root@proxy ~]# cat /proc/sys/net/ipv4/ip_forward0 Value 0 means it is disabled. 2. Enable IP Forwarding on the fly [root@proxy ~]#sysctl -w net.ipv4.ip_forward=1 or [root@proxy ~]#echo 1 > /proc/sys/net/ipv4/Unknownnoreply@blogger.com7tag:blogger.com,1999:blog-8408696888617076771.post-66355397010398637502008-03-26T21:18:00.000-07:002008-03-26T21:20:54.221-07:00Linux Tip No. 35: Enable service at boot upTo Check:[root@jepoy ~]# chkconfig --list |grep httpdhttpd 0:off 1:off 2:on 3:on 4:on 5:on 6:offTo enable at boot up:[root@jepoy ~]# chkconfig httpd onUnknownnoreply@blogger.com0tag:blogger.com,1999:blog-8408696888617076771.post-45547174123103482642008-03-26T21:14:00.000-07:002008-03-26T21:18:27.041-07:00Linux Tip No. 34: How to Check ServicesThis command is used to start/stop your services.service start/stop/restart/statusTo Start:[root@jepoy ~]# service httpd startTo Stop:[root@jepoy ~]# service httpd stopTo Restart:[root@jepoy ~]# service httpd restartTo check:[root@jepoy ~]# service httpd statusUnknownnoreply@blogger.com3