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Allow me to reintroduce myself...My name is Hov!
j/k I took a break from studying for a while so I'm back on track reading up on ISCW. Just interested in networking with others that are studying for the exam or who have already taken it. I can use some good studying tips
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IPv6 impact on need of net admins
Sorry if this is the wrong place for this, but I am studying BSCI. Well IPv6, you think it could reduce the need for network admins... Am I crazy? I know it will be along time before ipv6 will replace ipv4. I know this because I work for a global ISP and we use virtually zero IPv6. Yes I know it is out there, but out of…
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does VRRP track interfaces or not
I have these two statements, this first from a config doc off cisco docs and the second from the cert guide, wondered how they fit together? 1st Configuring VRRP Interface State Tracking Interface state tracking changes the priority of the virtual router based on the state of another interface in the device. When the…
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Trunking ports
How do you tell which ports on a switch are trunking when 'switchport interface trunk' command is not available? P.S all the ports set to desirable under the sh run.
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Good networking Blogs/Magazines
I have been into PC's since I was 15 which eventually led me to networking. I know lots of good PC websites and Magazines but do not know of any networking ones. Do you all have any blogs or magazines related to networking that you like? Thanks
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eBGP Multi-Path
Greetings all. I hope everyone is having a fantastic 2009, although I can't believe it's already October, but I digress... I want to seek the opinions on folks much smarter than I about the BGP Multi-Path route selection process. I have googled the far reaches of the Internet universe only to find a barren wasteland of…
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eBGP Multi-Path
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funny CBT Nuggets GWGK & TUC from Jeremy
After an earthquake in our team (manager fired), finally I am back to my CCVP track. As before, I dig my head into Jeremy's new video clips on GWGK & TUC. They are as good as CVoice & CIPT4 but hey, I was very surprised on the last clip of each course. Jeremy listed the passing score range (810-820) which is a really…
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Anyone ever use Internetwork Expert?
Can anyone vouch for thier quality? They have a special going on right now for some training material that looks like it may be interesting. CCNP Bootcamp, CCNP Training | Internetwork Expert thanks
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Choosing dial peers
I have 2 voip dial peers (using sip)on the same router set up to go toward two remote sites (across WAN). The session targets are set correctly. I am load balancing between the dial-peers using 'dial-peer hunt 1' and both dial-peers have a preference of 1 and the same destination-pattern parameters. My problem is that when…
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anatomy of a hello packet
QUIGON_ML_SWITCH# (FastEthernet0/24), d=224.0.0.10, len 60, rcvd 2 03:48:17: IP: s=10.1.2.1 (FastEthernet0/24), d=224.0.0.10, len 60, stop process pak for forus packet 03:48:17: IP: s=10.1.24.1 (FastEthernet0/1), d=224.0.0.10, len 60, rcvd 2 03:48:17: IP: s=10.1.24.1 (FastEthernet0/1), d=224.0.0.10, len 60, stop process…
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Question for CCNPs and CCSPs - fun fun fun
Greetings ALL: I just got some exciting news today from one of the Tier II network engineers (about 2 Tiers above me). I was told today that there is a big big push towards cisco gear in our company. I don't want to stay in the eNoc for long so I need to move fast in order to move up. One of the big things is Cisco certs.…
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Port Channel Question
Is there a way to force particular traffic down a specific physical link in a port channel? We have 4 wireless bridges that reside within a port channel, essentially as media converters; two on each physical link. We would like to be able to get to their mgt ports. We have the port channel using the default load balancing.…
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CCNP courses from a Cisco Learning Partner?
Basically, I'm being offered the chance through my job to take some sort of training. Rather than go to some other vendor specific course, I've considered pushing for some CCNP classes while I study on my own. Can anyone here vouch for the CCNP classes offered by Cisco learning partners? I realize they are offered by many…
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SSH connection to remote router
trying to connect to my cisco router at home, ssh works fine within the LAN but when I connect from outside i'm getting to the login screen, enter username and password and then the terminal just disapears, anyone had this issue before?
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Tunnel bandwidth
We have tunnels from our two main hubs to 9 off-site locations. Initially we had 256k links to each site and the tunnel bandwith was set to 256. Since then we have upgraded the links, some to 1MB and some to 2MB. My question is, can I change the tunnel bandwidth to 1000 and 2000 without dropping the links? Thanks, Ryan...
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IPSec going away?
I heard that the Cisco Road Map is to do away with IPSec and move towards there SSL VPN, anyConnect etc? Anyone heard this? Is there a shift towards Anyconnect, whats its down side?
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Passed BCMSN
Ok I did it, 811 and needed 804. I felt rushed the entire time and to add to that the PC at the testing center kept freezing up. The timer would stop for 5-10 seconds, and then the resume minus the seconds it took. The mouse would move but I could not check or uncheck, click next or type in the console. This happened about…
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keep up with routing knowledge
I sometimes find myself embarassed in front of routing issues. The irony is that I could solve that kind of challenge in the past, during my BSCI studies. Now I think I forgot a lot of that knowledge, because in my day-to-day work, I rarely use it. any idea about what I could do to stay sharp in routing?
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BSCI lab resources
Hi guys. I just failed the BSCI exam for the 3rd time (score 733 for the last 2 times. Multicast and IPv6 are killing me, with bgp not far behind). I've been pouring over the Cisco study guides, but obviously, it's not helping. Can smoeone suggest a good lab book, or site? I'm looking mainly for scenarios that I can try to…
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Lab Pix Or ASA?
What is a good model Pix and\or ASA for a lab setup? should I get one or both ? any feedback would be appreciated
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Considering buying layer 3 switches for BCMSN
I'm about to start my BCMSN studies and was scouting out layer 3 switches, which I know are expensive. I have seen some cheap ones on e-bay but I'm wondering if there are anything I should watch out for... like a reason they are so low. I dont work around Cisco equipment so I'm not sure what to look out for. Any advice…
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MPLS question
First, this HAS been covered... a bit in the thread here, but it's quite old and I'm not sure how y'all feel about thread necromancy here, so I'm starting a new one. This stems from a particular paragraph (and assosciated figure) in the ISCW Exam Certification Guide (Cisco Press) that simply defies my interpretation and…
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Passed ISCW... on to CCNA:Sec
Passed ISCW :) 875 score. On to the CCNA: Security then back to ONT to wrap up CCNP! Based on the exam objectives... ISCW covers everything in the CCNA:Sec... plan on reviewing and taking the CCNA:Sec in 1-2 weeks.
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how to update signatures in aip-ssm IPS
Hi, Can anyone tell me how to update signatures for an aip-ssm module connected to an cisco ASA? Thanks.
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Update signature files ASA SSM
Hi, Can anyone tell me how to update signature files in an IPS SSM module attached to an ASA? Thanks in advance.
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Good book to assist with ASA 5510 configuration.
This past Friday our PIX 506E failed at the office, so we had to replace it and I thought why not upgrade to an ASA 5510. We were using a Linksys RV042 at our end to connect to Linksys RV042's at our remote branches, the 5510 will give us the ability to eliminate the RV042 at our end. I also ordered it with the SSM-AIP-10…
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CME SIP Issue
Ok, I have a SIP trunk through Flowroute.com, and I'm having issues with calls dropping. They are dropping because I'm not ACKing their 200 messages (most of the time). Sometimes I do and everything works. I spent 45 minutes on the phone with one of their engineers, but we couldn't figure out wtf this was happening. Below…
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ASA Sim/EMU - Pls Halp!
I've been asked to find a sim/emu for the Cisco ASA for training at work... (Othere than QEMU,PEMU/GNS3/Dynamips) I can't find anything at all... I ran across networksims.com, but I'm having issues getting it to download, so I put a ticket in with them. I'm not sure if this is going to be any good. Anyone ever run across…
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STP + DTP - Portfast
Has anyone tried this? I'd lab it up myself but my testlab is tied up at the moment. Autonegotiation, DTP, PAgP, and STP steps a port moves through
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Difference between errors on Serial Interface and erors on Service-Module?
Whats the difference. I uncderstand you are looking at the WIC at the service-mudule, but isnt the serial interface the same slot the WIC is plugged into?
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failed bsci!
I got a 733 and needed 790 to pass. There were 61 questions on my exam (more when you consider the testlets). I got killed by the first simulation, which just happened to be the first question I had on the exam. It had a really long description and my mind just wasn't absorbing it because I had a serious case of brain fog…
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OSPF NSSA Problem
Hey guys, shouldn't the 172 network configured on R3 show on R1's routing table? R1#sho ip routeCodes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2…
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BCMSN Wireless Supplement Docs
Here are a few Docs to supplement the apparent lack of coverage from Cisco press. I don't know how well these cover what is on the test, but I will find out Monday. Lightweight AP (LAP) Registration to a Wireless LAN Controller (WLC) Lightweight AP (LAP) Registration to a Wireless LAN Controller (WLC) - Cisco Systems ADU…
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CEF Punt pneumonic?
Alright guys, I normally don't post such lame stuff but I need a pneumonic for this and it just so happens I suck at such a task. I need a pneumonic for remembering all of the conditions that can cause a CEF Punt. Any contributions are appreciated.
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Ignore this post! : )
Ignore this post! No Clue how to delete it!
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Recommend CCNP / CCIP study lab
Hi everyone, Just got laid off from an ISP where I did mainly IP / Core capacity management, design and analysis and wanted to de-rust myself in the areas of CCNP and CCIP. I did pass the BSCI in 2003 but did not continue my CCNP at the time. What I want to do here is setup a CCNP/CCIP-capable lab, or at least something…
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Transcender BCMSN Review
I took my first Transcender practice exam for the BCMSN. I bought the online version. I have used Trancesnder in the past for Microsoft exams and have always been happy with them, and I used Boson for the CCNA as I was told Transcender was "not as good." I scored a 94, but the test seemed far too easy. I was able to fly…
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CCNP finally!
Passed my final ISCW this am with a 927. I couldn't believe I made that high. I was just praying that I passed when I clicked finish. I did not feel confident during the test. WHOO HOOOOO...time for a break considering I have a newborn baby. Good luck guys!
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CCNP changing next year??
Afternoon all, Im looking to start on the CCNP track once ive finished off this CCNA:Security. Ive read on a few other forums that the track might be changing sometime next year. So just wondered if it was worth just waiting till this happens. Cheers
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Recommend CCNP / CCIP study lab
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ISCW study guides!
In december-isch I will write my first CCNP exam. I'm a little scared (even though I havent even booked yet!) but I still feel confident. I was so nervous for my first certs aswell, I guess it helps me focus and learn everything very thoroughly. Only problem I have with the ISCW, which I decided to start up with, is that I…
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QoS - Shaping
Can I setup a lab to test some shaping policies if it is connected like; 3560Router3560 or for shaping to working correctly would it need to be; 3560routerrouter3560 I'm thinking the seccond option, as the link between the router simulates the WAN link which is where shaping would be applied. Since the 3560s only do…
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Use GNS3 for CCIP certification?
Dudes! I have a job now that requires me to know more about BGP and MPLS so I'll be beginning my CCIP journey soon. My question is - would GNS3 be a good substitute for real equipment in studying for the CCIP labs? I realize that having real equipment is best but I can't spend the cash on equipment right now. Thanks!
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Pix/Asa ramp up
It's been six years since I logged onto a PIX and need to ramp up. I was thinking of renting some rack sessions. Can anyone recommend some good buys on ebay spec wise and some books worth picking up for an intensive few weeks of hands on when I get some time? Thanks
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Use GNS3 for CCIP certification?
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cme 4 setup on 2610xm
Hi, good evening. I am trying to install cme4 on a 2610xm with 48m fl/128 m ram but when i extracted the files, setup the http server and local auth with priv 15 then enabled the tphone service and try to connect using the ip. I get a pop asking for password and username i had setup earlier on router for the web admin and…
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HSRP election question
Just a quick one. Supposedly if two devices are configured for HSRP and they have the same priority (say the default of 100), then the device with the higher IP address on the assigned HSRP interface will become active. (I took this from page 318 of the BCMSN off. exam cert guide). I labbed this up, and did not quite have…
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BCMSN lab setup
I am going to start working on my BCMSN and am unsure of what equipment I need to purchase. I know I will need at least one multilayer switch, but from looking at the official lab book it also looks like I need some WAPs but I am unsure. Current lab is: 1x 2509 (Just being used as terminal access server) 3x 3640 1x 2620XM…
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How to wire T1 csu/dsu WAN ends?
hey guys I am getting my lab together and I am making a WAN with T1 csu/dsu cards I have some questions for you gurus. 1. are my cables from T1 card (csu/dsu) cards wired different than cat 5 straight cable like a T1 end wiring? 2. how do I get my WAN ends setup are they serial ends using HDLC protocols? 3. any good help…
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ASA suggestions
I am starting my ISCW, and also need to get some time with this device for some side work that I do. I am not quite sure the ISCW covers the ASA product line? I was also was not finding much on emulating this product through Dynamips, or something of the like. I figured I would start here, since I know there is much first…
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Old Books?
Do you guys think that the older CCSP books are still relevant toward the newer exams? I have faired well with the online docs, but I like Cisco's books too and it bothers me that they didn't update all of them...
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Migrating RSA Keypairs to a new ASA??
I have an ASA5510 that I want to migrate to a 5520. This device is the terminating endpoint for over 100 certificate based remote access ipsec VPNs. There is a trustpoint configured to use a Microsoft CA. I need to migrate the certificates and RSA keys from the 5510 to the 5520 in order to avoid re-enrolling over 100…
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ISCW lab question
Hi, Im thinking of doing the iscw as my next ccnp exam. For my bcmsn i used the lab portfolio which was useful for the lab side therefore i was going to do the same for iscw. However, someone at work has taken the iscw ccnp academy course at work, where he was given a paper version book with an additional lab book. Now my…
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Passed MPLS, CCIP Complete
Well, after procrastinating for about four months I finally took the MPLS exam today and scored a 914. I found the sims to be quite fun. Interestingly I did pretty poorly on the MPLS Fundementals section and very well on everything else. How does that work? I don't know what this MPLS thing is, but I can configure and…
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GRE over IPSec ACL question
In all the GRE over IPSec configuration guides I seem to find, they recommend using the following ACL access-list 120 permit gre host 14.38.88.10 host 14.36.88.6 Where source is outside local and destination is outside remote. Is the ACL used to specify what traffic to encrypt? If so wont this mean that not all traffic…
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Configuring 6509
I am configuring a 6509 at work and had a query regarding how one would configure the management interface based on these requirements: I have been allocated subnets: 10.0.1.0/24, 10.0.2.0/24, and 10.0.3.0/24. The manager wants to make a mangement interface part of the 10.0.3.0 subnet. There are three VLANs also: 101, 102,…
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Call Manager Question??
Hi, I want to purchase a Call Manager Server for the CCVP track but its kinda pricy ($500 or more) I notice most of the Call Manager servers selling on Ebay are HP DL320. Is it possible to get any DL320 and then install CM on it ? Thanks
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BSCI Lab Book - Chapter 4, lab 1 page 231
Hey everyone, just messing around with ISIS here and ran a sho ip prot and receive the output below. The example in the book shows some extra lines which indicated hold downs, flushed etc. Should I be worried about this at all? Routing Protocol is "isis" Outgoing update filter list for all interfaces is not set Incoming…
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ASA NAT question
Hi, I'm setting up an ASA with a slightly weird configuration. 2 internal subnets need to get out to the internet and some web traffic needs to get to the email server sooo I'll have 3 interfaces(nameif) - outside, int1, and int2 (and I guess the ip addresses for the inside interfaces will actually be on the virtual…
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NHRP Question
I have read some Cisco docs online but am still having a little trouble wrapping my head around the necessity of using NHRP. We have a setup where multiple remote access users connect via GRE tunnels back to the main site which is running multipoint gre. Why is it needed?
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ASA - routing through m0/0
I've been able to avoid needing to do this on all ASA pairs until now, but it's necessary. I removed "management-only" from all three contexts on this ASA pair (active-standby), but I'll be damned if I can get traffic through the device in either direction... Inside to Managment or Management to Inside. Here's a look at…
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ISIS - Determine DIS
Hey maybe it's just a lack of coffee. But somehow from this output I am supposed to be able to determine the DIS. I dont get it... am I missing something? Router#show isis data IS-IS Level-2 Link State Database: LSPID LSP Seq Num LSP Checksum LSP Holdtime ATT/P/OL Router.00-00 * 0x00000002 0xF66C 1169 0/0/0 Router.01-00 *…
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Should I finish ONT first?
My CCNA expires in December and I decided to take a CCNP-level exam to renew it. Is it a good idea to pass the [arguably] easiest exam, ONT, in 2 months and do BSCI/BCMSN at a slower pace later OR stress myself now to finish BSCI before December?
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Loop_back_detected - Some help.
Not an exam question here but im sure I can get some good advise here.. Today a college hooked up a new switch into our network. It was a 3560 being connected to a pair of 3750s in a stack, so one uplink went to Gi1/0/18 and the other went to Gi2/0/18. When the second cable (Cat6) was connected a bunch of our switches went…
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Having issues with VPN
I am working with a Cisco 871 running OSPF with VPN/GRE. I am using a wireless WAN and my sh crypto sess indicates "Down-Negotiating". I have cleared the crypto session and retried to no avail. I have another 871 that works fine with this setup and I cannot see to figure out where it is failing. I can post SH RUN results…
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FXO card to replace T1
This may be a stupid question, but this is my first time dealing with FXO cards I have a single T1 card that connects to the telco, with an internal modem bank, for our external branches to dial into. Is it possible to replace the T1 card with a 4 port FXO card (and bring in 4 phone lines instead of 1), and achieve the…
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!!! help MULTICAST !!!
hi i have a tech problem is that the multicast on my 2 routers 2811 with hwics is alredy working, i have 3 cams (video over ip) send video on router1 then the router2 receive through the interface serial 0 and 5 pc´s received this video, but the problem is only 2 pc response the multicast, in the 2 pc´s is work wireshark…
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No Int with this interface although ping/telnet gives successful
Post title Correction "No Int with this IP although ping/telnet gives successful" Hi all .... I am a bit confused here. I'm ping the ip X.X.X.X and get a successful results. I issue a telnet to IP X.X.X.X it logs me into a switch A. However, When i issue the command "show ip interface brief" I don't see any interface…
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BCMSN TechExam practice test question 16
The explanation of BCMSN practice test question 16 says that only VTP servers send out VTP summary advertisements. But this isn't true. "Even though it seems as if a client should strictly listen to advertisements from servers, a client can and does send out its own advertisements. When it first powers up, a client sends a…
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Qs about a CCNA/CCVP Voice lab
Hi! I'm planning to build a cheap VOIP lab and this is what I have at the moment. 1 Cisco MC3810 Router w/ AVM6x1 APM-FXSx4 APM-FXOx1 APM-E&Mx1 VCM6x1 1 Cisco 1760-V CallManager Express CME 4.1 PVDM-12, 192MB DRAM, 48MB Flash with 1 CISCO VIC-2FXS Card and 1 CISCO VIC-2FXO-EU Card 1 Cisco MC3810-V Router with 1 DVM E1 Card…
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Is CCNP cert a crime without experience?
I come across a conundrum: pursue CCNP not being able to use most of it at work at the time but learn a great deal or regurgitate CCNA material to the point one starts quoting himself. I’m tying to expand on ideas learned in CCNA but don’t want to fit the stereotype of “paper cert”,do I keep going and not get certified or…
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console access and ssh slowness
I have been playing around with ssh at work, and I have noticed that when I console into a switch, then ssh into another switch from the switch with the console connection, the ssh connection is very very slow. There is a pronounced delay between typing characters and getting any response from the "ssh'ed" switch. However,…
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7940G - Really stuck
Hello there, I decided that it would be a good idea to learn how to use the Cisco IP phones (home learning), so I baught a second hand 7940G. When I got it it was abviously still configured for the previous owners network, so I did a factory reset and told it NOT to keep the network config. But I now keep getting error:…
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Access server help
Hi, How do I configure one terminal window for each session on a 2511 access server. Any tips.
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procurement list for CCVP lab (hardware)
I'm trying to put together my procurement list for building a CCNA:Voice/CCVP lab at my work. I would appreciate if I could get some feedback that I'm procuring the correct stuff. We've already got four Cisco 2811, Cat 3550, and lots of WIC-1T's. Using the CCBOOTCAMP multisite WAN as my design guide:…
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Multicast PIM-DM help
Can anyone explain to me why a network running PIM Dense mode, will still have a (*, G) entry in its multicast routing table? What is the purpose of this? Wouldn't all traffic be using the (S,G) entries? Multicast is really one of those areas which has me lost at times.
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TCAM ACL table lookups
I'm missing a piece of the puzzle here, looking at the pg 72 BCMSN cert guide fig 3 -5, it shows an illustration of the TCAM table, How can an access list be read properly from top to bottom (as that's the way they're written) if there is nothing in the table referencing a specific ACL or sequence number?
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BCMSN practice questions
I'm trying to figure out where to find some practice questions for the BCMSN exam. I've tried searching Google, but most things that come up look like brain ****, which I'm not interested in. I don't mind spending money for some quality material - I just don't want to ****. Can anyone make any suggestions for me, please?
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whats the toughest exam in CCNP?
I hope to soon complete my CCNA and then im thinking to go for CCNP. (if i dont decide to do CCNA Sec first) So, im wonderig what is toughest and whats easyest exam in CCNP in your opinion?
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CCNP forum new home ?
just got my CCNA today, after 2 hours of celebrating pulled out my old 642-811 book looked inside and think I will give it a try (getting a new materials) I got a lab at home, books on order and this forum, I think I should be ok once I decide on choice of CBT.
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CCNA to CCIP or do I have to be a CCNP 1st?
We deal with MPLS on a regular. I would rather go straight for my CCIP. Is CCNP required 1st?
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Gatekeeper question/help clear up my confusion
Hi, I'm currently a year into my position as a hybrid videoconferencing/network analyst and some of the equipment we use seems to be out of date. I wasn't involved at any aspect during the initial configuration/design and purchasing - also the people that were involved are no longer with the company. Here is the scenario…
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Null0
I am having a difficult time understanding this Null0 interface for summary routes. I understand that it is a logical directly connected interface for summary routes. I understand it prevents routing loops. I just don't understand how the router passes the the legitimate traffic and tosses the extraneous addresses into the…
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QoS - Layer2??
Hey guys - I need to "attempt" at writing a QoS config that will be ONLY used in a Layer 2 environment. I need to give a couple vlans priority for heartbeat traffic. So I've been reading as much as I can over at Cisco and I'm guessing that queuing management is what I want to look at (both ingress and engress?). Right now…
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Bandwidth and EIGRP settings
Folks: I am trying to understand when I would set the bandwidth on my T1 link artificially low, and increase the percentage of bandwidth EIGRP would/will use. Can anyone give a real world example? //// Interface serial 1 bandwidth 40 ip bandwidth-percent eigrp 1 200 //// As you see from my example, I am setting the…
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CCNA to CCIP or do I have to be a CCNP 1st?
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OSPF and EIGRP Authentication
When configuring OSPF and EIGRP authentication, can you create a separate password for each physical link? Does AS (EIGRP) or area id (OSPF) come into play? I know EIGRP uses a key chain system, and that you can have multiple keys (defined by a number) in a set (Defined by a string), and I believe that when authenticating,…
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Books?
Are there any lab portfolio books for the CCSP like there are for the CCNP? I found the labs helpful and can't seem to find much of anything for the CCSP...
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redundancy between mpls and frame relay
I am looking for some ideas on how to accomplish redundancy on our wan. Currently we have 3 sites with a full mpls mesh between all 3 sites. We also have a frame relay circuit for backup purposes. We do not want to load balance the only time we want to use the frame is for automated failover when the mpls is down. What…
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IPv6 Router Advertisements
Regarding the prefix option, The prefix information option contains bits that indicate whether the prefix is to be used for on-link determination or for address configuration. When the L bit is set,you can use the prefix for on-link determination,when not set you cannot determine any info about on-link and off-link. The…
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anyone use the Various CCNP study guides form the Bryant Advantage?
I find the cisco press books to be an extremely tedious read. Has anyone here ever bought Chris Bryants guides and would care to share an opinion on them? Thanks!
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Total Internet BGP routes taken today
BGP table version is 4727126, main routing table version 4727126 284303 network entries using 28714603 bytes of memory 9076734 path entries using 435683232 bytes of memory 1527630 BGP path attribute entries using 85555176 bytes of memory 1292500 BGP AS-PATH entries using 34542132 bytes of memory 23279 BGP community entries…
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CME call forward external problems
VP experts. Quick question. Got a friend who has CME installed on a router. If he sets his extension...say 7404 to forward all to an external number 9 xxx xxxx it sets. If you call from internal to internal via 4 digits it goes great to the external cell phone. But, if you call from external to his extension xxx-7404, you…
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Passed MPLS, CCIP Complete
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EIGRP Help
Hi i have a query please explain How r the routing loops being made if the condition of feasible successor on EIGRP will not be fulfilled i.e AD of feasible successor <FD if successor..... Please explain it with example....??? Thanks
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multicast sparse mode
Hi all.... I'm trying to finish my multicast lab here.... when i ping a group from multiple sources. The multicast routing table creates a multicast routing entry for each source.... Should all the sources use the general multicast routing entry (*, G) ???? to save routing resources and memory!!!! correct? ? This is…
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Passed BSCI!
BSCI exam today, I have been studying for 3 months directly after I got my CCNA. So we will see how I do :) Wish me luckk
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VTP mesages through a router
Hi, I am studying for my CCNP and have not been able to find an answer to a VTP set up on a home lab. I have 2 switches seperated by a router. I have switch A set VTP server and swicth B set as VTP client but cannot get VLANs to update to switch B. I have tried setting the router to the same VTP domain, version, password…
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BGP Synchronization
I am not grasping the concept of BGP sync. From what I understand, the synchronization rule states that BGP cannot advertise a route unless it learns/hears the route from an IGP. Does this apply to internal and external routes? For instance, if I two edge routers in my AS connected to two separate ASes outside of my AS. If…