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My work is so cheap
We are finally gettiong VOIP phones to replace our cubicle phones I guess to save on the telco cost for the PBX, well at least the control room and equipment rooms are getting phones. The people in the cubes have to use a program on our laptops so now we have to wear this head set all day to see if anybody call us. WTF…
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Erasing my tracks
Since this blog is public, keeping on downlow ! I moving on and ready to hammer my CCNP after this weekend I should be ready 1. new blog 2. new rack with some new toys 3. got my GNS3 humming start traiing this weekend! yeah not looking back! ;)
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BCMSN QoS question
I am having trouble deciphering the following example config it is supposed to demonstrate a max and min WRED threshold configuration on a 1p2q2t line card I think int g1/1 no ip address wrr-queue bandwidth 50 75 wrr-queue queue-limit 100 50 wrr-queue random-detect min-threshold 1 50 70 wrr-queue random-detect…
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The Journey Begins...
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IPSEC in GNS3 with SDM
Hi there, I can't found what's wrong with this situation... I'm trying to set up a IPSEC between 2 routers with serial interfaces in GNS3. Interfaces are up, my crypto configuration is correct, firewall/NAT/Routing is correct, but my tunnel status is down and I can't ping the other side, I was able to do this before the…
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GNS3 change nodes to your own liking?
Hey GNS3 gurus can I add or change say the routers to what I like? like say I have a 2800 series router ios image can I run that in the GNS3 and change the node? or are they going to update the GNS3 to handle new images? or does dynagen/dynamips handle any iimage? i wanto run 2800 series images in my GNS3 is that possible?…
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Pvst and ISL
Hi, Im reviewing the BCMSN guide, and it states that PVST (without +) can only run trunks with ISL. However on my home lab i have dot1q trunks running with pvst. Is it actually using pvst+ then? Thanks ppl.
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SPAN not forwarding traffic??
Hey all. Bit stuck on this, hope to get some assistance if possible. I'm working on page 37 of IEWB1 ver 4. In a nutshell, I have 3 routers connected to SW1, with two of the routers belonging to VLAN 13, while the other router is in the default VLAN. I configured SPAN on SW1 to redirect all incoming traffic from vlan 13 to…
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3640 vs 26621XM for CCNP studies
Hi Everyone, For the people who passed the exam or are currently taking it... Does the cisco press books including lab books indicate that it's a must to use the cisco 3640 routers or will the 2621XM suffice? I believe that the 2621XM's support the following IP Services: IP, IPS, IDS, FW, IPSec 3DES Advanced IP Services…
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SND practice test
Can anyone recommmend a non-braindump SND practice test to buy online before I take the exam on Monday? I finished HIPS last week (988/1000) so now I'm trying to finish SND before 11/17/08. I've watched the CBT Nuggets (and taken notes), studied the SND Quick Reference Sheets, played around with SDM on 2801-12.4.6 creating…
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cisco VPN client and IOS head-end
I was wondering if this was possible. I have an adsl modem forwarding IPsec to a cisco IOS router, I also have a laptop with Cisco VPN client installed. I was wondering what configuration I needed to do on the cisco router and if somebody could point me in the right direction of a cisco doc or something. The ISCW book…
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Help with a BASIC OSPF interarea ping issue
Hi All, This is driving me mad but i hope you can help, im sure its simple bit i cant work it out. I have 3 routers connected via Serial to each other. R1 -> Area 1 (Stub - No Summary) -> R2 -> Area 0 -> R3 -> Area 2 (On loopback) R1's Routing table is like so:- Gateway of last resort is 192.168.4.6 to network 0.0.0.0…
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New 3560E Switches
So im configuring some new fresh smelling 3650E this morning and on the back below the console port is a 10/100 TX port, what is that for?
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New GNS3 0.6Beta is good
I am soooooo friggin glad my laptop screen cracked! It was an old 1.2ghz with 1gb of RAM. Can't imagine running dynamips on it. I just installed the GNS 0.6 Beta, and it is pretty cool. I have a generic lab for my BCSI work consisting of 6 3725 routers with loads of frame, serial, and ethernet connections. I wish I had a…
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Buying Used Equipment
Friday, two Cisco reps came to work to talk about our equipment. My boss 'showed' them my CCNA Security book and I showed them my CCNA cert. Anyway, somehow we talked about home labs and one of the reps said not to buy used equipment (such as from ebay). Her husband is in Canada right now fixing a problem there.…
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BCMSN Authorized Self-Study VS Official Exam Cert Guide
Hey I was wondering, for anyone who recently passed the 642-812, is reading the Authorized Self-Study Guide required to pass this exam? I just finished reading the Official Exam Certification Guide, and then bought the Self-Study which goes into much more depth. It even has topics in there that is plainly says that are not…
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GNS3 Hardware specs???
Hey guys I want to run GSN3 cause I love the GUI so you can make text descriptions and cool topology maps..I have it installed on my laptop which has 2GB ram duo core amd processor and no antispyware/av running just bare bones XP pro SP2 and man it eats up my CPU I have tried Affinity configs and just locks up due to CPU…
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Quick BGP Question
When using a "neighbor x.x.x.x default-originate" statement on a host site router, how can I set that default route with a longer AS path? I have the default-originate statement in the BGP process and I also have a route-map that does: route-map prepend permit 10 set as-path 8 8 8 and then router bgp 10 neighbor x.x.x.x…
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Fibre issue?
im busy doing quite a big lan upgrade at the moment installing 3560's. The building has two fibre uplinks on opposite sides of the building then on each floor there is another run between the two points on each floor to allow the switches to use one run and then the other for redundancy. Now when ive been trying to use…
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little help with mpls labels
Hi just need a little help from those mpls geeks. Recently I am reading the mpls fundamentals and also the iscw mpls chapters. So here is my inquiry, is it possible that to 2 fec can have the same label or what I mean is that a two routes sharing the same labels (don't want to make complicated) let say 10.0.0.1/30 and…
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3845 ROUTER Rebooted
Dear,,,,,,,,,,,,,, 3845 series router rebooted by an unknown error inmb1r-a2 uptime is 3 hours, 40 minutes System returned to ROM by error - an unknown failure, PC 0x60943AE0 at 06:58:26 IST Sun Nov 9 2008 System restarted at 06:59:47 IST Sun Nov 9 2008 System image file is "flash:c3845-advsecurityk9-mz.124-15.XY4.bin" PC…
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ccm6.0 sub in Vmware
Hey All, Has anyone successfully installed CCM6.0 as a subscriber in vmware? I installed publisher without any issues at all, But everytime i try a 2nd installation in a new vmware image for a subscriber, I get an error
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traceroute does not respond on one attempt
Reading through some cisco documentation http://www.cisco.com/en/US/tech/tk364/technologies_tech_note09186a00801ae32a.shtml#ciosr I noticed that on the 4th hop one of the responses comes up * I thought this was just fluke thing on the response, but noticed when I lab it up it occurs on every other traceroute response only…
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Script to reset home lab.
Hi, Im sure alot of you have home labs, and that you like me need to reset the configuration of your devices before beginning a new lab exercise to avoid any "mishaps". The way I do this reset now, is paste a configuration into each device manually. This actually takes some time, and the more devices you have, the worse.…
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This journey is now complete - Passed ONT
Today I took the ONT exam and passed with a 901. Not as well, as I had hoped, but still happy with the result. So my CCNP is now complete. All told, I have spent 10 full months to complete the certification. I have treated this quest like a full time job, studying, researching or re-creating the networks layout in GNS3 or…
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Need Help
HI guys... Just little bit confused with wether ccnp or sp ....but searching for books online yealded no result as is it necessay to have a np when taking sp... pl advice
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Difficult info to get from Cisco re: CCNA-Voice
I've been on the phone talking to a Cisco representative. She told me I'd have to take only one test before moving to the CCVP, regardless of the time frame. I asked for a supervisor to get a more authoritative answer, and the sup I was just transferred to told me that come June, I'd have to take BOTH tests to get to CCVP!…
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Clarification on MST + CIST theory, need help
As a reference, I'm getting the information I'm posting here from IE's blog..here's the link. http://blog.internetworkexpert.com/2008/09/24/mstp-tutorial-part-ii-outside-a-region/ Here's my question. I know that MST regions will form a CIST, with their MSTI0's..but does this mean that in the entire STP topology, one switch…
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BSCI Global Knowledge Course
Starting this course Monday. Anyone else taken BSCI from Global Knowledge?
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ip sla monitor
hello to everyone, i am solving issue with cisco ip sla monitor. actually ive got router as source and another router as destination for ip sla monitor. testing rtd, everything works fine, source router is sending traps whenever ip sla connection failed, but, i am not sure if will send trap when connection is restored…
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Please Advise
Hey guys: Thanks for taking the time to read this. I would like to ask for your advice. The CCNP is my goal as soon as I can do it. The problem is I have to save money to build a home lab and buy the study literature. I plan on starting next year on this goal. Would the CCNA:Sec be worth going for in the meantime? Too bad…
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TCAM tutorial
Ok just read the TCAM section out of my cisco BCMSN book. I have to say it was a little hard staying really focused on that chapter. Does anyone know of any other good resources for getting that material into ones head? Thanks
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BSCI - Reading and more Reading
I have a problem, i will read a chapter, for example OSPF, I'll answer some practice test questions and then i will move onto another topic for example EIGRP and after some while i forget some of the OSPF stuff. Do you guys any good recommendations for remembering all the specifics, the finer more specific details of this…
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The journey is complete...
I passed the ONT today (by a single ball hair) so I have attained the CCNP certification. What a long 11+ months... I got my CCNA on December 21, 2007 and promptly dove into the BSCI a few days later (much to my wife's dismay). Here is a look back into time...…
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3550 EMI vs SMI???
hey CCNP gurus! what is the difference between and 3550 cat with EMI vs SMI i have no clue all I know is the SMI is like 200.00 dollars cheaper on ebay thanks
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ISCW down, 3 more to go - hello all
Wow, did I have an eye-opener! I have not touched a router/switch in 8 years, and am unemployeed - good time to study up, right? I ran a small network (30 sites, 45 routers, 200 switches) for 5 years, so I am not a noob. It was a typical network - frame relay, hub/spoke, 2600 routers in the remote sites, 6509 switches with…
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Real Switches with Dynamips routers?
I was wondering how well dynamips and real switches get along? What works, what doesn't work? Any particular OS or NIC needed?
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BCMSN, does it cover multicast?
Hey all. I've got the BCMSN Self-study guide (4th edition), which is made for the current 642-812 exam, however one thing has me kind of thrown off. I know the older exam, the 642-811, had multicast on it, but the new blueprint does not. My question is then, why did cisco print this book (feb 08') with multicast still in…
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CTs take on Multicasting
There are no words to describe my frustration in getting this labbed up.... Anyone with a working lab config? Please save me from this insanity...
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time taken to pass ccnp
I am sure alot of topics have been posted on this, but I have been working on one cert or another for the last 2 years I have read on here about people passing CCNP level exams with only 3 months of study how is this possible? I take an average of 5 - 6 months per exam. keep in mind I am married with a kid, and I work…
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changing the SSH listening port
I know you can do this on a PC but how do you do it on a router, can you?
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freaking Awesome Cisco Summary Sheets!!!!!!!!!!!!!!!
http://packetlife.net/cheatsheets/ wow found these sheets and they are very nice summary of each skill wowo! enjoy!
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GNS3 (dynamips) Question
I just installed GNS3 and when I try to build a topology, I get the message, "Please register at least one IOS image". Can't find help on the site. Is it also possible to connect other devices to GNS3 like real switches? Thanks, es
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Recertification
I checked the stickys, but I want a definite answer. Sorry if this is a duplicate When I complete my CCNP, to re certify, the Cisco website says to pass any 642 exam that is part of the professional level curriculum. Does this mean I can take any exam I have previously passed, such as 642-901 BSCI? Thank you
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Lab
One of the guys is selling the following over in the off-topic forum: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=300264974538 http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=300265180081&ssPageName=ADME:L:LCA:US:1123 Was curious if these devices alone will be sufficient if I plan to go for my CCNP in addition to…
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What is your opinion on....
CCNP bootcamps. My employer would be willing to pay for me to attend one and I was thinking about it for next year. I just wanted to know if you guys have ever gone to one and what the experience was like? Also, if you feel they are even worth it? Thanks
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Marking specific application traffic for QoS DSCP
Folks, Hopefully you can help me out here or point me in the right direction............... What is the best way to mark specific application traffic to be marked with a specific DSCP value on a Cisco switch. For example if all ERP traffic destined for 10.20.12.199 should be marked DSCP AF41 how would you go about this on…
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BCMSN Global Knowledge Course
Has anyone taken this course and later taken the exam? I'm wondering how well it prepares you for the exam and what level of extra study is needed? I'm finishing up the class today and looking to take the exam soon. I'm also finished with CCDA study and these two exams go together really well, so I think I'm in pretty good…
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Stub vs. Totally stub
Hey everybody, Just wondering which of these area types excepts default routes? Or is that NSSA.
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Best Study guide for CCNP
Which is the Best Study guide for BSCI and BCMSN Tell me the author name
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Using Linux with CCM 4.3?
I was going to try and install VMWare in order to run CCM 4.3 on my laptop, and I wanted to know if Linux can be used for the OS instead of something like Windows Server 2003? I've been told that with Linux (like Ubuntu), you can install both the VMWare and the CCM file on, say, an external HD and have it work, whereas…
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NSSA in OSPF
NSSA in OSPF
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CCNA to CCVP to CCNP?
Hey CCVP gurus I have heard many routes to finish these three how is it some can get their CCVP after CCNA and then get CCNP with only 2 exams right? CCNA(1 exam) - > CCVP (5 exams) - > CCNP (2 exams only) right? is this possible. my new job, i feel i will need this router vs CCNA to CCNP to CCVP
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InterVLAN Isolation/Blocking problem
Hi Guys, Im facing a problem in my network design. I have about 30 to 40 Layer 3 VLANs in the Cat 6500 switch. All of these VLANs are broken into different Departments for a large company. Since ip routing is enabled (routing is needed for other networks) all inter VLAN routing for all these departments are allowed. For…
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Voip Port configuration
Hi Guys, Just lightly reading through the bcmsn book on my dinner break and wanted some clarification on this. Say you are trunking between a port and an IP phone. When using the "switch voice vlan X" command it puts the voice traffice through that vlan and it defaults the data to the native vlan. So if you wanted to…
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Gateway/Gatekeeper test now defunct?
I just read this post from another forum. Is it true that the Gwgk test is now extinct? Guys, am I right that with the launch of the UC Manager 6.0 and latest CCVP track the exam configuring GWGK is gone? Where is the concept of GWGK studied now? All I see with the new track is CVOICE, QoS, CIPT1, CIPT2 and Troubleshooting…
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Scratching head on dual-ISP solution
Okay techies... hit me with your best. Here's the background: We have two isp pipes... a 10Mb for users/email, and a 30Mb for E-Biz. On the 30Mb we host our own servers... toyota.ca and lexus.ca, and their microsites. Our provider has twice in the last 30 days let our connection drop, both times during business hours, and…
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questions about Dynamips
I know somewhere on the forum there is most likley a thread about Dynamips, but i do not have the time to hunt it down until after work, but i need the appilcation to test a topology i am deploying. Where do you download Dynamips and how to you install? Thank all of you for your help...
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WRR-queue... which queuing method ?
Hey guys, i am having trouble here understand the concepts about queuing. ok i know the differences between Priority Q, WFC, CBWFC, Custom Q, and LLQ. heres where i have trouble connecting all of this. are these congestion management queues only configured on routers ? because in the BCMSN study guide, they configure WRR…
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CCVP lab?
hey vpers! do you guys know of any way I can find a good lab setup? I mean this I have no clue what to get when configuring a vp lab this is what I have going to have 2 ip phones from ebay soon have 1760 router with VIC ports (fxo and fxs right?) no 3550 yet POE have 3 2950s maybe i can get power adapters for phones? I…
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Pix-501 AES Problem after license upgrade
Hi, A colleague of mine recently purchased a license to upgrade a pix-501 from a 10 user to unlimited. The firewall has been in service with AES enabled. After the upgrade AES is no longer available and attempting to modify the policy apparently results in an error message related to the new license key. I have not seen it…
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Check out GNS3 site looks like potential greatness?
http://www.gns3-labs.com/2008/06/21/topology-gns3-glbp-hsrp-ccnp-lab/ found this site maybe it is old news but man does it look good for some ideas :D
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RADIUS server
what RADIUS server software are you using to lab up wireless authentication?
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IS-IS hell
ok. I've configured IS as follows LEVEL2 only across a Frame Relay cloud. Connectivity within Level2 is fine. LEVEL1 at all the "edge" routers. Connectivity within Level1 is fine. Connectivity from Level1 across the Frame Relay cloud is FUBAR. I was under the impression that routers totally in level one would have a…
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ipv6 on 2611
what IOS can support IPv6 on a 2611 ? can any support it.. ? does it work? thanks
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CCVP topology
Hi All, Followed up on previous posting "ccvp lab again", kenshea recommended me : 1 Compaq CallManager 4.1 server 1 VG200 gateway with 2 FXO and 2 FXS ports 1 MCS3810 gateway - 4 FXS, 2 FXO, 1 T1/E1 2 2600's (make great Gatekeepers) 2 7910 phones, 1 7940, 1 7960, 1 7912 1 2900 switch 1 Asterisk server - Free! Somebody…
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CCNP lab setup
Hey NP gurus I have this for home lab 1 ASA 5505 1 1200 aironet wfi AP 1 2511 access router 3 2950 cat swithces 3 2520 router (1 of them is 2520 frame-relay switch i setup) 1 2501 router 1 2610 router cant affor a 3550 switch yet but will this be good for ccnp lab? and do you know of a good topology i could make? just…
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Dynamips - not bad
I had a customer service 'incident' this morning with the place I go for rack rentals. Now I am going to use a differnet rack rental place. This also caused me to take a first look at Dynamips. Not bad. I need to acquire a couple of more IOS images for it. My host OS is Win2k3 Ent Server X64, running on a Athlon X2 4200+…
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aaa authentication to a router/switch
I would like to turn on AAA for all of my switches/routers. I am planning on using radius through IAS. All of the guides i have read state for authentication on the IAS side use pap which is clear text. Obviously if I use telnet it will be clear text anyways. What happens if i want to use ssh will that still be clear text.
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Updated IOS on off-contract devices
Forum, I have a number of used Cisco ASA5505s which have an old IOS. Is it possible to purchase a support contract from CDW (example) so I am able to download the new IOS for my products? I am not the original owner of these devices, I purchased them used. Thank you
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Lab Books
Do CCNP lab books come with the Cisco Press books? If not, where can I find some? Thanks, es
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Kit - What else do I need ??
Ok Guys, you know the drill by now... I've been given this lot to get me started.... 1 x Cisco 1760 Router w/SPservices 124-15.T5 IOS (128Mb Mem, 48Mb Flash). This router is running CME 4.1. 1 x Compaq DL320, Intel Pentium III, 1GB RAM and 40GB HD. Server has been loaded with OS 2000-4-4a-SR4 and CCM 4.1(3). IP…
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Took the plunge
Well I bought two 3550 (with EMI) and a 2511 with 2 octal cables last night.... So I have 3x2500 2x2600 1x3640 (and dynamips) 1x2950 1x2924 2x3550 (on the way) And I have the offical BSCMN book and study/lab guide. Starting with BSCMN. So CCNP here I come. I really wanted to go the CCSP route, but CCNP will probably pay…
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IOS firewall inspection rules
Guys/Gals, Can anyone help clarify the rules for which interface and which direction the inspection rules need to be applied? The CP book does NOT make it clear in my opinion. Several practice tests give answer in the exact opposite way that CP describes it. Thanks!
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Passed ONT exam score 892
Hello, Just passed the ONT examwith the score of 892/1000 . Reference, Cisco Official Exam Guide for ONT, QOS BOOK study guides (very helpyful) Train Signal ( It helps but a little confusion some info are incorrect) CBT nuggets ONT Lots and lots of research on the Internet. For all those taking ONT exam, good luck any help…
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Cisco 2950C Switch supports enhanced image?
Can anyone verify if the 2950C series support the enhanced images needed to build a CCNA lab? The model is WS-C2950-24. Any help would be great. Thanks. Setotek
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QoS really bugging me
ok so i am reading my BCMSN study guide, and i am really stressed out over this qos stuff. like i get some stuff, but then other stuff is really vigorous. I really got to hit this stuff hard, becuase the CCIP course has a QOS exam.... so i just spent 150 bucks buying the CBT nuggets QOS vidoes series.. I think it will help…
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how do you check which IP is using the most bandwidth?
How do you check which (internal) ip is using the most bandwidth (to internet)? Is this any way to implement using Cisco PIX? Can this be done with PIX501? -Thomas
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3550 switches
Will any 3550 series switch be enough for the CCNP? Do all models of the 3550 switches support L3 routing?
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CTs crap for future research.....
This is just my little notebook of crap I want to re-visit. No comments necessary. Thanks. ISIS internal route filtering .....distribution lists not an option.... .....level-2 can't be redistributed into level-2.... .....CLNS Filter-Exp a possible option but I doubt it does what I am looking for....…
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Specialist Certifications
I noticed that in pursuing the CCSP one would be able to obtain a number of the specialist certifications in the processor. Examples: Taking 642-533 IPS will make you a Cisco IPS Specialist Taking 642-524 SNAF and 642-515 SNAA will make you a Cisco ASA Specialist Taking 642-503 SNRS will make you a Cisco IOS Security…
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Port status on two directly connected 2950 switches
Hello, Cisco Experts, Sirs. I'd attached two 2950 switches using patch cables, and booted them both up. The cables are connected as follow: <Switch1> FA0/1 -> <Switch2> Fa0/1 <Switch2> FA0/2 -> <Switch2> Fa0/2 Initially as it was booting up, I saw the status light changed to green on both switches But when they finished…
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Classes for CCNP?
I've read through the FAQs and through the posts and haven't seen much on courses. The only one I found someone basically stated that they don't recommend the classes because you can't learn all of the material in that short of a time-frame. However, the class I'm considering is part of a community college, although it's…
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Study Strategy for CCNP
How did you get your CCNP? Read all the materials (books, nuggets, etc.) first, then re-read for each exam? Or, did you take one at a time? Thanks, es
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CDR
Call Detail Records... Are these only available for *outgoing* calls made by my CCM users? Is there anyway we can log incoming calls, if CDR is only for outgoing? Thanks
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CCNP BCMSN wireless and VOIP
I have setup a lot of VOIP and WIFI stuff over the years but not a lot of cisco stuff. DO I need to get VOIP and Wifi gear to be able to pass this test?
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Cisco Press Lab Books - worth it?
I am thinking about clicking the 'check-out' button for 3 Cisco Press Lab books from amazon - they look awfully tempting, mainly because I only have 15 BCSI labs and maybe 5 switching labs right now. Anyone think they are worth $100+ of my precious cash (currently unemployed)?
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CCNP Classes vs. Self Study
Hey guys (gals too ) I just found out about online classes for the CCNP exams from a state university. They have online pods which saves home lab money and they recommend taking 1 CCNP class per semester. The total time would then be 4 semesters or 2 years. The question I have is I found here at TechExams that some…
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ONT need for wifi
So can I get by on this test with out wlan controllers and access points....
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If getting CCNP does my CCNA really matter??
My CCNA expires in June of 2009, and I've read on here that if you pass your first CCNP test that you autmatically get another 3 years on your CCNA. Question is, though, let's say I don't take the first test before June 2009 and my CCNA expires and then a year later I get my CCNP, is there any real loss in losing my CCNA…
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Must have books or should i do a course?
Hi Guys, Here's the lowdown - just started my new job as a network specialist (Yay! im finally in the door!) and my employer has stated they would be willing to put me on a course of my choice. Its kind of a win win situation - they get me on the cheap and train me up and i get some well needed experiance. Now i was…
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CT brushes off...(OSPF)
Well everyone, now that I'm settled in my new job I think I'm going to starting nailing this stuff down for good. Having redesigned anything and everything layer 3 in the network, I'm ready to put the final touches on the BSCI and finally move on to something else. Frankly, I have had the idea of this test in my head so…
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CEF & ip cache
So I'm trying to figure out why I'm seeing entries in show ip cache, when I have CEF enabled globally, and on each individual interface on my router. Per packet load-sharing is disabled Fast switching type 1, interface type 18 IP CEF switching enabled IP CEF Feature Fast switching turbo vector According to cisco, when CEF…
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CATOS - IOS commands
Probably not necessarily a NP topic but i thought this would be the best place to ask my silly question. Anyone know the equivelant to show vlan brief in CATOS? i know you can do the show vlan but im trying to identify which ports are in which vlan? I noticed cisco have a conversion tool but i dont have the super duper…
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The difference between DNIS and ANI?
Correct me if I am wrong please. I am typing this out because I believe I have an understanding on the uses of these acronyms, but I want to be sure because they seem to kind of overlap in my brain for some reason. First DNIS - stands for Dialed Number Information Service. This is the number that is being physically dialed…
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community pvlan
Hi Guys, i always wondering why would an enterprise run community private vlans. host in the same community private vlans can talk to other host in the same community vlan and to the promiscious port, so why wouldnt you just create a new regular vlan, and not enable it for routing. Wouldn't it do the same thing. The only…
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CCNP first test
Which test is considered the hardest? What would be the best place to start? Thanks!!!
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MPLS FUDAMENTAL BOOKS
Well, I just started reading MPLS FUNDAMENTALS and it is really a good book. Now I understand why MPLS is very very powerful. Anyway just to say to al those ISCW takers. Better to read this book.
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PIX static command format and this scenario
As far as know that the format for pix static command is : static (highSecurity, lowSecurity) lowip highip but in the configuration that I have got in the quote above (we have got different format)!!!Any clue ?
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TO THOSE MPLS GUYS IMPLICIT AND EXPLICIT NULL
Hello, I am new to MPLS and I am very interested with this technology. I am reading the mpls fundamentals and right now I'm in chapter 3 Just want to know how can the egress LSR knows that it needs to send signal value 1 or 3 ? As mentioned on the book implict null is use to pop and send one label less so that egress LSR…