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mpls labs?
Hi, where can I find mpls labs for exam 642-611? Thanks
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IAS Radius question
Right now we have radius setup for all of our switch logins we have the privilege set on ias side to be 15 so your at privilege level when you log in. We are allowing access to the switch by AD group and we have about 7 people in that group mainly for changing vlans, etc. We have an ASA, Core switch, Routers that i want to…
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Can debug inter s0/0/0 bring the entire network down
Can debug inter s0/0/0 bring the entire network down? At my company we have like 200 branches and one of them had s0/0/0 down and I did debug inter s0/0/0. I don't concidence, but some of the branches went down. Can anybody tell me if I have to start writing my resume?
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ONT up next, BSCI and BCMSN done...
So now that I've got routing and swithing out of the way, my fear is that ONT is going to hand it to me, hard. I don't work with any type of wireless management, so I'm thinking that the WLSE or WLC simulations will be tough. I read through the Cisco press Exam cert book, and now working through other prep materials. I've…
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Rip redistribution problem
Sorry no diagram. I've got 3 routers R1,R4 and R5. R1 f0/0 is connected to R4 e0/0, subnet 140.1.14.0/24 R4 s1/0 is connected to R5 s1/0 via FR subnet 140.1.245.0/24 R4 s1/1 is connected to R5 s1/1 via ppp subnet 140.1.45.0/24 Rip is running between R1 and R4, and also on the ppp link between R4 and R5. Ospf is running…
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no stealthing of open ports????
hey guys you mean noone knows how to stealth an open port? I mean I am not sure if it can be done. but I use certain ports at home on my home system. I have an asa 5505 I just config. I am not running a DMz not sure why I would need one? but I use static config statements to route protocols like smtp, ssh, https, www to…
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purposely breaking ospf
Trying to work through the challenge exercises in the BSCI lab book.... And as usual I am getting my tail kicked.... Ok well I am trying to get packets to bounce bacn and forth between two routers simply changing the distance (using RIP or OSPF).... I feel like a moron, but I can't figure out how to do this. R1 and R2 are…
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BSCI on Saturday March 14th
Well, after about 8 - 9 months of studying for the BSCI, I finally decided that I might have a good chance of passing the test this time. ;) Two weeks ago I went through the forum and did a search on all the "Failed BSCI" threads and copy/pasted all the testimonials about their experiences and consolidated them into a Word…
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BCMSN exam material
What does everyone recommend for teh BCMSN study material. In terms of your main reading. I was thinking about getting the Cisco press autheroized Self-study along with the exam study book. I do have experiance with switching so i'm not sure if i'm over doing it or what. Maybe get the exam prep and CBT nugggets? I already…
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Redwarrior's BCMSN Lab Plan...ideas?
Now that I'm done with ONT and ISCW, I'm excited to be getting into the real "meat" of the CCNP track...and I'm thinking about the lab I want for the next exam, BCMSN. I'm luckier than many in that my job has a great collection of either retired equipment or spare equipment to play with when it comes to setting up my lab,…
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telnet question
Quick question. I'm trying to remove the VTY lines 0 4 and 5 15 on my home lab and everytime i do i get the following message: % Can't delete last 16 VTY lines Are these hard coded? Can i not remove all of my VTY lines and set them up from scratch? Or can this only be done if i erase the entire config which I don't want to…
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Etherchannel
Hello, I recently purchased a Cisco 871 router and a 2950 switch with EMI. The Cisco 871 IOS is: C870 Software (C870-ADVIPSERVICESK9-M), Version 12.4(15)T4. I would like to use the 4 built-in switch ports on the 871 to be in an etherchannel with 4 switchports on the 2950. Does the cisco 871 support etherchannel? When I go…
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Extension Mobility - what a beast
I've been going over Extension Mobility in CallManager. Very complex procedure to complete. Six steps to implement it?! Each step has multiple items to fulfill. It's nice to have familiarity with the EM process, but I hope Cisco isn't expecting us to know how to implement this by memory. No one would ever pass the CIPT…
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Config proxy email server outbound route?
sorry I mean I have a ASA 5505 and cannot figure out how to route from inside to a proxy email server outbound smtp?? okay, hey guys..I have no clue on how to config my inside email server (exchange 2003) to route outbound traffic to my outbound.mailhop.org address....everything else is working but for the life of me I…
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ospf on SVI
Hit a problem today connecting a 2600 to a 3550. The adj wouldn't form due to a mismatch of the mtu. The SVI has an mtu 1546 which cannot be modified, the 2620 has a fastethernet int with mtu 1500 which cant be modified.So what can i do? i modified under the interface "ip ospf mtu-ignore" on both sides, hey presto my…
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CCVP lab books
Are there any out there to purchase? I know when I went through the CCNP there was a lab portfolio book for every exam. I would hope that there is one for every CCVP exam but I am unable to find any. So if that is the case and there is none, what are you guys using to lab it up!
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How to prepare for ONT and which should be next?
Hey Guys, i just passed the ISCW exam, but i have to say i was a little bit lucky, since i just have done the CCNA security much of the theory seemed to be the same at first peak and i thought it was easier i didnt get the lab right but i passed it. Dont want to make the same mistake with the ONT how do you think i should…
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Learning CallManager
Just a question about CCM - when one has completed the CCVP track, I know that CallManager should be quite familiar at that point. I often compare CCM with Photoshop in complexity (roughly speaking). They're both behemoths to learn. Since I'm more familiar with Photoshop than I am with CCM, I can't imagine knowing PS…
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Passed Gwgk
Finally passed the Gwgk test after two attempts. Did quite well second try. :) I did have one question about the test this time around. In the past Cisco exams I've taken, I knew that I had to wait a week before I could retake an exam if I didn't pass it. When I took the test today, I noticed at the last post-test exam…
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6500 QoS question
So im deploying my very first 6500 pair of switches with the sup720. So excited to be working with this high end equipment that costs as much as a house! Anyway my experience lacks on QoS, cant wait till i get to that part of my studies. I've enabled mls qos globally on the 6500, but my question is on qos trust types. For…
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yet another lab question
guys, please dont hang me for it but i have another lab question: i already have a 2950, and i am planning to buy two 2924 to form a ccnp switching lab (i also have 4 other router). my question is, do you think 2924 swtiches are enough to practice ccnp labs? i only chose 2924 because they are dirt cheap. thank you for your…
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A different kind of "Failed BCMSN" thread...
Guess what...I AM RELIEVED! Why? I really slacked off studying for this one. I'm not a cocky person or anything like that, I was just lazy. I told myself beforehand that I actually would be kind of disappointed in the test if I passed. I stretched my study time out over about 6-8 weeks with a LOT of multi-day breaks. This…
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VTP pruning in transparent mode
Bit confused about this, The book suggests that you can manually prun when in VTP transparent mode, does that mean that if you prun a vlan on a trunk and the downstream switch has an access port for that vlan, that vlan traffic won't get to the downstream switch? I did lap this up and the vlan traffic seemed to still move…
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Need to learn about ASA firewalls fast, which book should I use?
Hey everyone, I need to find a good condense, concise book that would give me an overview of ASA firewalls, and take me through the basic configurations. I saw a book on amazon that seemed good by Greg Abelar. Is this a decent book? Do you know a better one? Amazon.com: Securing Your Business with Cisco ASA and PIX…
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ASA - Land Attack
I'm getting quite a few of these log messages on my ASA. 2|Mar 12 2009 11:13:37|106017: Deny IP due to Land Attack from * to * I have ACLs on my border routers to deny this traffic from the Outside. I have set up a capture port on my Core switch and applied it to all the VLANs to try to capture this traffic, but the…
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downloading cisco IOS with a service contract
I've been downloading various different images to run in dynamips for my labs as well as for some equipment I'm planning to buy used for my home lab. In typical fashion, I just clicked "I agree" by rote before I downloaded. When it was taking a little longer for the page to change, I read the bit about cisco…
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new to asa 5505 need help
hey ASA gurus, I have my ASA 5505 RUNNING good but my problem is how to stealth (or can I?) ports that I used and are open? I use ports: 22 sftp server 444 https for my www 443 owa from exchange 25 SMTP exchange server is there some way to lock down? I have static routes to their servers. and ACLs working they work good…
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BCMSN Wireless/VOIP
I'm coming up (in the next 30 days) on taking my BCMSN. I passed by BSCI a few months ago, so this will be my second CCNP test. I'm reading a lot of people's notes on taking the BCMSN lately and the common thread seems to be that the standard study material doesn't have that great coverage on Wireless and VOIP/QoS. What do…
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Newbie to Voice>>> Help Needed
I need help to get started with knowing Voice things, I completed my CCIE in routing and switching and now planning for a career in Unified Communications what cisco calls it now a days. As I have all understanding of data networks but I am at entry level in the field of voice, I have neither worked nor seen any voice…
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CIPT tomorrow
I've put in a few months towards this test. It can go one way or the other. Its a freebie, so I'm going for it. CBT nuggets Cisco Press Various Customers Call Managers :) Update I passed. I got a 847 on the test. Not as hard as I thought, but I could have done better in a few areas where I didn't' have no idea what the…
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Couple of STP questions
First question i do not see any study guides mentioning interoperability. Does anyone have any type of references to this. Will pvst play nice with rstp. If one switch is running pvst and the other is running pvst and there are redundany links if one of those links goes down how is the recalculation done(which method rapid…
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ISCW on Friday the 13th
Hey all. I've been kind of a ghost since passing my BCMSN a couple of months ago. I'm giving the ISCW a shot this Friday though. I was terrified of the ISCW before I looked at the materials, and once I got into them I really enjoyed them. I've used a variety of Cisco press books, Cisco Doc CD, misc sites, CBT nuggets, and…
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Access, Distribution, Core question
Ok i keep hearing that the core should just do switching. If you have vlans that are terminating at the distribution layers with SVI's how exactly does the data flow from the distribution to the core. Is it layer 3 interfaces or do you create SVI's on the core to route in the distribution layer vlans. When i hear routed…
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So I passed ISCW today...
Pulled out a 926. Implement basic teleworker services: 100% Implement frame-mode MPLS: 100% Implement a site-to-site IPSec VPN: 44% Describe network security strategies: 100% Implement Cisco Device Hardening: 100% Implement Cisco IOS Firewall: 88% Describe and configure Cisco IOS IPS: 100% So apparently I still suck at…
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DMZ across subnets
I'm wondering if it's possible or desirable to "extend" a DMZ port on the ASA 5510 we have at work. The Web server is on a different network than the ASA's DMZ. I was thinking of doing VLANs on both sides then routing with Layer3 Catalysts. For simplicity's sake, we have 2 sites as shown: ASA -- L3SW1 -- R1 -- WAN -- R2 --…
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ASAF Training
I'm going to be going to an ASA course coming up in May or June and was wondering if anyone has gone to this one yet? Cisco SNAF Securing Networks with ASA Fundamentals at Global Knowledge I picked up the CCNA Security book as well to get up to speed since they say that course is recommended as a pre-req. Any feedback…
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BCMSN Failed Today
Failed with a 744. At least the COMEBACK2009 works for a free retake. I must say that I am a little upset about some of the questions on the test. I really went through all the study materials and stuff from Cisco's website that are available for this test over the last three months. I did not want a repeat of having to…
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Passed ISCW
Passed ISCW exam yesterday with a score of 975. Pretty surprised at that score as I thought i struggled with a few questions, but obviously i got them correct! Used the Cisco Press book, which i thought was one of the worst cisco press books ever, it seems to brush over so many topics way to quickly and with no depth. Also…
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Job for CCNP
Hello All, Just curious. How many people in this forum have already had CCNP ? Are most of you who got CCNP also got a job ? Are all of you in this forum located in US ? I was concerned about the job market right now.. Everytime I looked up a job on Monster or dice, I did not see many posting right now.. Will all the job…
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BSCI first try: failed
at least, I know my weak areas: IPv4 to IPv6 migration schemes, multicasting (router config interpretation), OSPF special areas (NSSA,..), LSAs propagation boundaries, BGP authentication,.. however I'm quite satisfied with the exam content. It covered almost every topic they mentioned on the website. I need to get back to…
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BSCI - Passed
I scrapped a pass today on my BSCI with a 811, but I'll take it!! That was a pretty brutal exam. For those about to take it don't slack on studing the smaller subjects like ipv6, multicast. I thought the bulk was going to be EIGRP, OSPF and BGP and a few questions on the above. BTW I got the new kind of Simulation…
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QoS 642-642 Exam booked- The start of exams '09!
Hey Guys, Enough time off since finishing CCNP in Dec '08 - so I'm now ready to sit my first exam of '09 and it happens to be QoS for CCIP. Got this bad boy booked for March 10th - this Tuesday :) Studying with - QoS Exam Cert Guide Second Edition (Cisco Press) - CCNP ONT Lab Portfolio (Cisco Press) - Transcender QoS…
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Cisco ECNM: Enterprise Campus
Hi, Does anybody know the difference between: - Enterprise Campus, as a functional area, - Enterprise Campus, as an enterprise architecture, ? or are they the same?
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ASA Buffered Log - What is this?
<141>Feb 27 2009 11:43:14 ASA5520 : %ASA-5-611103: User logged out: <142>Feb 27 2009 11:43:24 ASA5520 : %ASA-6-611101: User authentication succeeded: <142>Feb 27 2009 11:43:24 ASA5520 : %ASA-6-611101: User authentication succeeded: <142>Feb 27 2009 11:43:24 ASA5520 : %ASA-6-611101: User authentication succeeded: <141>Feb…
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preliminary score reports...
So i passed the ISCW on Saturday. On the Preliminary score report it says ".... classified as indeterminate...... classified as valid....." When i log onto the vue/authenticate web mine just says pass. Does this mean it's valid or what?
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TrunkedL2 and Routed3 Link in WAN
Hello All, I have a question about VLAN, LAN and WAN. Does WAN always use Layer 3 (Routed link) ? Does VLAN and LAN always use Layer 2 (Trunked link) ? The reason I am asking the basic thing is because in my company where I work, there are both routed and trunked link between the core (multilayer switch) in WAN connection…
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Back to CCNP - BCMSN
I'm still working my way through my PNCC. (Yes, I know I'm doing it backwards, but I'm goofy like that!) Up next is my BCMSN and I'm excited to be getting back to some hardcore labs. I have ordered the exam study guide and was wondering if it would be good to order to exam guide itself as well. I had heard that the…
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GNS 3 and dynamips
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Lc-atm
I am unable to get an LC-ATM interface to work on my 7200 in my lab. Ive attached a picture of my lab to this post: Attachment not found. The edge atm router is SanDiego and Raleigh. The LSR is Denver. Configs for SanDiego: interface ATM1/0 no ip address no atm auto-configuration no atm ilmi-keepalive no atm…
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642-611 MPLS Scheduled
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Labbed up IPsec channel, and GRE/IPsec
I finally got to lab up my studies with Ipsec and gre tunnels... I firstly created a site-site vpn tunnel on both routers via CLI, and worked perfectly.. the show crypto isakmp showed the QM_IDLE, and the show crypto ipsec sa showed increasing number of encapsulated and decapsulated packets... I then used SDM to configure…
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IS-IS load balancing
Hey everyone, I've run into two different answers... In CBT nuggets it states ISIS can support load balancing up to 4 equal-cost paths I was doing some simulationexam practice questions and it says Cisco IOS running IS-IS supports load balancing up to six equal-cost paths. Which is correct? Did I miss something? Thanks, Dan
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Are these hardware sufficient for BSCI?
I am getting started with CCNP. BSCI is my first stop. I have ordered the BSCI 4th edition book and the Lab Portfolio from Amazon. I already have these equipments that I used for CCNA. 4 * 2501 fully equipped,latest IOS 1 * 2620 + 4AS (Frame relay switch) 2 * 2924 Ent switches 2 * 2950 Ent Switches What else do I need to…
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Passed BCMSN
This was a very odd exam and there were a few things I would have never guessed would be on there. I wish that I had given myself a couple more days to reinforce many of the topics, but I passed and I can always go back over my leak areas later. The Cisco Press books seem to be for some other version of the exam…
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Cisco IPS 642-533 Exam, Has anyone passed recently !!!
Hi, I'm planning to take the exam next week.. Has anyone passed recently. Please update.!!!! Thanks in advance :) Cisco-CCSP
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rip and Null0 being advertised with metric 16
I am working a lab from the BSCI lab manual... Trying to summarize some routes with RIP... lab guide says do this: ip route 192.168.48.0 255.255.252.0 null0 router rip redistribute static However the summarized route is not appearing in the other router, only on the locally configured device. When I debug the rip protocol…
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Recommend a MIB browser
Hi is anyone here using any MIB browser? I find some for Windows but specifically I need it for UNIX (Solaris distribution).
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Cisco press BSCI fourth edition
I just passed the CCNA and decided to go right into the BSCI. I shopped online and seen the CCNP BSCI 3rd edition and 4th edition. So I think to myself it makes sense to order the most up to date version the 4th. So I get the book today open it up and wham, the first thing I read is "This book is intended for those who…
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Nssa
Is this correct: nssa will not allow redistributed routes? But routes can be injected into the area? Is that correct? I am getting this from this page: OSPF Not-So-Stubby Area (NSSA) [IP Routing] - Cisco Systems
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QoS 642-642 Exam booked- The start of exams '09!
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Basic information
I'm exploring what the CCIP is about, and I had a few questions. I just got on with an ISP, though I don't do any significant Tier II work (yet), so I'm exploring the CCIP vs. the CCVP (which I've been doing for a while now). Not being in a VoIP environment is really hindering me, so I figured I'd see what's involved with…
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QoS exam scheduled
Exam date: Thursday the 26th of Feb. Material used: CBT Nuggets Trainsignal KNet Narbik QoS labs QoS exam cert guide 2nd edition Well, to sum it up i think i'm ready to give it a go. I feel pretty solid in all areas, except of course the switching qos objectives because i have no switches yet, but i understand the…
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ISIS Question
Hello all. I'm days away from taking my BSCI and i'm trying to go over the little details of each subject. I've already failed this test a couple of times coming somewhat close. 700 was my best score. I feel confidant everytime but this time. Anyway my question is on ISIS. When I do a show clns neighbors and for my SNPA…
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Failed BCMSN
Well im not ashamed to say this first outting did not go too well. Man, after installing a pair of 6500's at the weekend i felt on such a high...and now i have been knocked off my perch :) Finished with 788. So only one or two questions away but i still would not have been saitisfied if i just scrapped by. My switching was…
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What was it like to install your first pair of 6500s?
Well the question is in the title really. So what was it like for any of you's to install a pair of 6500's. i ask because ive just been told its down to me to install our 2 new 6509's ...Yes it was quite a shock for me too considering ive only been in a networking role for a little over 2 months! but there is no one else…
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AutoQoS - on which port-types?
Hello, I'm going to configure AutoQos for about 40 Switches (2960,3560 and 6500) in a LAN to support Cisco VoIP telephony. On trunk-ports, I'm going to use the "auto qos voip trust" and on access-ports, where a Cisco IP phone (and a PC) are attached, I'll use "auto qos voip cisco-phone". But what should I do with the other…
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Portfast, Uplinkfast, Backbonefast
Ok.. have you ever had the feeling where your eyes start crossing on certain topics? I am trying to get a good feeling of the topics of this post. Could you provide a little 'lesson' for me? Just how do these work? I understand Portfast because I've read it at least twice. Pros and cons of the above (in addition to an…
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Difference in exams
For those who have taken both the CCNA:security and the 642-504 SNRS exam, would you say that the SNRS exam overlaps any information or is just builds from the CCNA Sec. Thanks
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CUCM - number of users able to join one conference call
I am attempting to figure out how many users would theoretically be able to join one large conference call, from a processing perspective, with the Call Manager mixing calls in software (not using a DSP). I would be assuming something around a 2GHz processor, and also assuming that no transcoding is taking place, and I am…
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CCNP Wireless announced!
[ Integrated mar.com ]
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PVST+ and MST
All right, I'm freaking stumped here. I've got a situation where I need to make PVST+ interoperate with a MST region. The topology is an extremely simple triangle design with a Cisco 3550 (12.2(?)) with uplinks to two HP 2810-48G's and then an uplink between the two HP's completing the triangle. I've got PVST+ running on…
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Best Book For IOS Command
Hi there, Which book should I buy between the Cisco IOS Cookbook and the Cisco IOS in a Nutshell ? both from O'Reilly. Or if you have something better, please tell me. Thank you.
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established command in ACL
Would you guys say that the established command in an ACL is to prevent packets with the SYN bit set from entering the router or to allow packets with the ACK bit set into the router. I always thought it was to prevent packets with the SYN bit set from entering, but i can see how allowing ACK into the network would be…
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IP Ipspect command placement
I'm getting a bit confused as to where to place the ip inspect commands, like on what interfaces and in what direction. Would you ever place the command outbound on the untrusted interface?? Cisco book says to apply it inbound on untrusted interfaces so only safe traffic enters the network and outbound on all other…
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ip inspect command
Can someone please explain exactly what the ip inspect command does? The cisco press book glosses over the inspect command pretty quickly, from what i have gathered it enabled the router to act as a stateful packet filter which contains a state table and can dynamically modify ACLs to allow or deny traffic. Is that correct?
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Online training for CCVP
A coworker has recently decided to pursue his CCIE training (R&S) through an online program. It's pricey at $3,000 - however, he's getting a lot of stuff. He has free rack rentals, the four CCIE textbooks he'll need, workbooks, and best of all, a tutor who will work with him and provide support and assistance while he…
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T1 cabling
If I'm wanting to use implement a substitute PBX for practice, can I connect one voice router to another voice router via their T1 ports, or do they connect solely to each other through their serial ports?
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Layer 3 switch functionality out of a router
I am looking to get a layer 3 switch functionality out of 2600Xm router by installing NM-16ESW module. My aim is to practice BSMSN commands, do you guys think it would have all the necessary commands to practice for CCNP switching exam. I am going to run IOS 12.4. It’s a cheap alternative to buying 2 3550 switches, and…
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Depth of Study
Ok, so I'm cruising through the BCMSN when I get to chapter 13 in the Cert Guide - Router, Supervisor, and Power Redundancy. It isn't too bad just to read through as it is some really useful information, but when I start making flash cards for this chapter, it does not seem to really ever end. I have come up with well over…
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Lc-atm
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telephony-service setup command
Why is it that the "telephony-service setup" command can only be entered on my non-voice 2600 router but can't be configured on my 3810 voice rotuer? I was going to do this command to setup an IP phone to talk to my two analog phones on my 3810, but realized that it doesn't exist there. I have my 2600 doing…
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6to4 tunnel help
Hey ipv6 gurus! I have a question on ipv6 tunneling. 1. can I after setting up ipv6 tunneling on my ASA 5505, get access to ipv6 network still? or is it one or the other? 2. Do I have to configure my LAN side PC to have a ipv6 address or does the router convert my inside LAN address to the ipv6 address and then tunnel to…
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Weird BGP Problem
Hi Folks, I am having a problem with BGP and redistributing it into EIGRP. Heres my scenario: I have R1 connected to R2 which again is connected to R3. R1 and R3 have an iBGP peering. R1 is peering with R4 through eBGP. Problem: I receive a route from R4 (7.7.7.7) with an AD of 20. I then redistribute this into EIGRP which…
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CCSP video training
Hi . Does anyone know a good video training ( like trainsignal ) for the ccsp ? Or recommand on any other studiy metirials , video and.or presentations prefered . I was thinking of doing : SNRS,SNAF,IPS,SNAA .
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CCVP with not experience and Job Market?
I have experience in VoIP (Asterisk), around 3 years, im also a Telecommunications Engineer (4 years bachelor degree). With experience in Linux, Asterisk and i'm also CCNA certified. The thing is that i'm planning to become CCVP, but studing by myself or taking a bootcamp, but i wont have "the experience" required for a…
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GNS3 7200 multilayer switch
Hello All, Anybody here use GNS3 for network simulator ? I know that I can use 3640 IOS in GNS3 as a multilayer switch, but when I tried to load 7200 IOS, It wasn't successful. When I tried to create VLAN, I had to use command "database vlan", and It was different than the commend "(config) vlan [vlan_number]" as I used on…
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Debugs on production equipment
Throughout my studies, I've read many times about how one should not run debugs on production equipment as it may hinder network performance. However, debugs are a valuable troubleshooting tool. So when is it OK to use debugs in production? Are there any good rules to follow as to when you can and can not use a debug on…
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Firewall for lab
What is considered a usable lab/traing firewall at a reasonable cost these days? I am assuming something that has at least version 7.0 Again, cheaper/not fancy is better if it will accomplish the task. Something like a 501 would be fine, but I don't thing it goes beyond version 6x. ASA equipment is far too expensive.
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ISCW - ACL questions
Hey, When there are access lists like: deny 10.0.0.0 0.255.255.255 any deny 172.16.0.0 0.15.255.255 any deny 192.168.0.0 0.0.255.255 any permit ip any 10.5.4.0 0.0.0.255 These are usually configured on the untrusted interface in an inbound direction right? Since traffic with a source address from the private ranges…
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FXO hook-flash...maybe?
In CME, is there any way to forward an incoming call to an external number without tying up 2 lines for the duration of the call? The lines are all analog Centrex lines, and the PBX guys (who poo-poo everything Cisco by the way!) said that this was easy to accomplish on a PBX using hook flash. I’ve looked up FXO hook-flash…
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EtherChannel & STP
How is EtherChannel & STP work in conjuction under these circumstances: 1- within EtherChannel itself, just 2 aggregated link per say... 2- 2 switches, up & down link with a 2 channel EtherChannel (double-dotted line, 2 x fa) and 1 single FastEthernet (dotted line).... | || | | | ===== | | Thank you in advance....
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Analog connectivity problem
Ok, I know this is a basic problem, but I'm getting used to doing things "freelance' on my new home lab without any written labs to guide me. I'm using this 3810 voice router with two FXS ports. They're voice port 1/1 and 1/2. I set up the outgoing dial peer configuration first on ports 1/1 and 1/2, and I got a dial tone…
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Multiple OSPF E2 routes.
Hi all, I have a basic topology, where im redistributing some subnets into OSPF. They are just redistributed pretty standard, with normal E2 route types. However, im doing this in two places. My thought would be that since its done in two places, and the internal cost doesnt increase (since its E2), why dont I see two…
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Debug for MAC address flaps?
Are there any good debug or show commands that will work for the NM-16ESW in dynamips for getting information about MAC address table changes? Ideally I'm looking for a debug that gives information every time theres a change to the MAC address table, if such a debug exists.
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Extended ping facilities
Hi, Anyone actually 100% into the use of extended pings, in the way of the strict and loose source routing? As far as I can see, its using a function in the IP header, to determine which path to take. I only found a single useful link on it so far, but im quite interested in it. Its hard to lab something out thats only…
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QoS exam scheduled
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VTP version 2 config
Just noticed that in the output of the 'show vtp status' command it says VTP V2 disabled but says VTP version 2, And then after manually setting 'vtp version 2' it shows VTP V2 enabled, VTP version 2? So a question, is the difference that when VTP V2 is enabled it will only except version 2 advertisements and diabled is…
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Basic voice router clarification needed
Yes, I'm still learning what voice routers can and cannot do, now that I'm trying to finally get some good lab time in. I'm using my 2600 (non-voice) router to trunk to a 2950 switch, and it's got two IP phones connected to it. I can get them to talk to each other fine. Meanwhile, I obtained a 3810 voice router with FXO/T1…
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Interface is looped
Hey Everybody, I'm trying to bring a ds3 connection. The provider said they could see the router, and try reseating the ds3 card. Is there a way to troubleshoot and test this card? Without resetting the router Thank you
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CCNP Complete
Just got back from doing ONT, last exam I needed for CCNP. Feels good to have it done. I went in feeling quite confident due to my voip experience and the extra QoS studying I did during BCMSN. It was a bit tougher than I expected, but I passed so it all worked out. Definitely the easiest of the exams for me. Now I need to…