toretto Posted February 14, 2022 Share Posted February 14, 2022 2 hours ago, taklajan said: Thanks guys, together we can crack not only the written but the practical exam too. Has anyone taken the practical exam before? [offer] CCDE Written V3 Questions 16 3 1 Link to comment Share on other sites More sharing options...
keje Posted March 12, 2022 Share Posted March 12, 2022 I will share all i ask is that we fix the 20+ incorrect answers and reshare back to the group Link to comment Share on other sites More sharing options...
cciede11sure Posted March 13, 2022 Share Posted March 13, 2022 @keje Pls let me know how can i help to fix all the 20 incorrect ans.... Link to comment Share on other sites More sharing options...
CiscoCisco Posted March 16, 2022 Author Share Posted March 16, 2022 most of them solved. Anyone interested for CCDE LAB study group PM me Link to comment Share on other sites More sharing options...
tech2022 Posted March 16, 2022 Share Posted March 16, 2022 4 minutes ago, CiscoCisco said: most of them solved. Anyone interested for CCDE LAB study group PM me most of them solved! means all answer are correct or what? please... 1 Link to comment Share on other sites More sharing options...
cciede11sure Posted March 16, 2022 Share Posted March 16, 2022 CONNECTIVITY / CAPEX / OPEX / ANNUAL / INSTALLATION FEE / TERM DWDM over dark fiber / $200,000 / $100,000 / $30,000 / 12 months CWDM over dark fiber / $150,000 / $100,000 / $25,000 / 18 months MPLS wire only / $50,000 / $180,000 / $5,000 / 12 months Metro Ethernet / $65,000 / $100,000 / $5,000 / 36 months Refer to the table A customer investigates connectivity opt for a DCI between two production data centers to aid a large-scale migration project. The migration is estimated to take 20 months to complete but might extend an extern 10 months if issues arise. All connectivity options meet the requirements to migrate workloads. Which transport technology provides the best ROI based-on cost and flexibility? A. Metro Ethernet B. MPLS C. DWDM over dark fiber D. CWDM over dark fiber Lets discuss which one is best ans and why ? My vote is with Option A because its lest expensive in simple math. but i may b missing the trick as CCDE do not test our math skills. 1 Link to comment Share on other sites More sharing options...
raptoriks Posted March 16, 2022 Share Posted March 16, 2022 4 hours ago, cciede11sure said: CONNECTIVITY / CAPEX / OPEX / ANNUAL / INSTALLATION FEE / TERM DWDM over dark fiber / $200,000 / $100,000 / $30,000 / 12 months CWDM over dark fiber / $150,000 / $100,000 / $25,000 / 18 months MPLS wire only / $50,000 / $180,000 / $5,000 / 12 months Metro Ethernet / $65,000 / $100,000 / $5,000 / 36 months Refer to the table A customer investigates connectivity opt for a DCI between two production data centers to aid a large-scale migration project. The migration is estimated to take 20 months to complete but might extend an extern 10 months if issues arise. All connectivity options meet the requirements to migrate workloads. Which transport technology provides the best ROI based-on cost and flexibility? A. Metro Ethernet B. MPLS C. DWDM over dark fiber D. CWDM over dark fiber Lets discuss which one is best ans and why ? My vote is with Option A because its lest expensive in simple math. but i may b missing the trick as CCDE do not test our math skills. The key here should be the large-scale migration. And because of nature of the migration (Datacenter), most likelly is a very-high speed and not all in one shot So, will be an L2. Here we can exclude MPLS. They didn't mention anything about DC's location, so in this situation, would exclude CWDM (as it is for metro area only) So, we have DWDM and MetroE So, in this question the answer will be really MetroE. If they would say is more than 10 Gbps, then would be DWDM This is just my opinion 🙂 3 Link to comment Share on other sites More sharing options...
keje Posted March 16, 2022 Share Posted March 16, 2022 5 hours ago, raptoriks said: The key here should be the large-scale migration. And because of nature of the migration (Datacenter), most likelly is a very-high speed and not all in one shot So, will be an L2. Here we can exclude MPLS. They didn't mention anything about DC's location, so in this situation, would exclude CWDM (as it is for metro area only) So, we have DWDM and MetroE So, in this question the answer will be really MetroE. If they would say is more than 10 Gbps, then would be DWDM This is just my opinion 🙂 I would have to agree with you also. nothing points to cw or dw. 1 Link to comment Share on other sites More sharing options...
raptoriks Posted March 17, 2022 Share Posted March 17, 2022 6 hours ago, keje said: I would have to agree with you also. nothing points to cw or dw. There are other 2 questions with similar comparission. Those are more tricky. The one with QoS, means the connectivity should be pure L2 and only DWDM and CWDM do this. Metro Ethernet is an VPLS (not pure L2). So, the cost is really between these 2 and is CWDM Another one, is with the capability to increase the bandwidth, and only DWDM can oversubscrive if I recall corectly. 2 Link to comment Share on other sites More sharing options...
Popular Post keje Posted March 17, 2022 Popular Post Share Posted March 17, 2022 here are some cwdm vs dwdm explanation links This is the hidden content, please Sign In or Sign Up This is the hidden content, please Sign In or Sign Up @raptoriksTrue metro-e is vpls but you can trunk additional vlans( for more networks to communicate) but not expand the bandwidth on that type. Which the 2 options are cw and dw then it comes to how many channels and cost for hardware 48 4 1 Link to comment Share on other sites More sharing options...
cciede11sure Posted March 17, 2022 Share Posted March 17, 2022 Interesting...Large scale mean - high speed link which can exclude CDWM. because CDWM best option are 10 Gbps and 16 Gbps whereas DWDM can go up 400 Gbps... Here is another one with QoS trick CONNECTIVITY / CAPEX / OPEX / ANNUAL / INSTALLATION FEE / TERM DWDM over dark fiber / $200,000 / $100,000 / $30,000 / 12 months CWDM over dark fiber / $150,000 / $100,000 / $25,000 / 18 months MPLS wire only / $50,000 / $80,000 / $5,000 / 12 months Metro Ethernet / $45,000 / $100,000 / $5,000 / 36 months Refer to the table. A customer investigates connectivity options for a DCI between two production data centers to aid a large-scale migration project. The solution must provide a single 10G connection between locations and be able to run its own varying QoS profiles without service provider interaction based on the migration stages. All connectivity methods are at 10 Gbps. Which transport technology costs the least of the connectivity is required for just one year? A. Metro Ethernet B. MPLS C. DWDM over dark fiber D. CWDM over dark fiber In this i can safely say CWDM because of two reason...QOS and second 10Gb is perfect speed offered by CDWM with less cost. This is the hidden content, please Sign In or Sign Up 45 3 Link to comment Share on other sites More sharing options...
cciede11sure Posted March 17, 2022 Share Posted March 17, 2022 Another One CONNECTIVITY / CAPEX / OPEX / ANNUAL / INSTALLATION FEE / TERM DWDM over dark fiber / $250,000 / $100,000 / $30,000 / 60 months CWDM over dark fiber / $150,000 / $100,000 / $25,000 / 50 months MPLS wire only / $50,000 / $150,000 / $75,000 / 12 months Metro Ethernet / $45,000 / $120,000 / $5,000 / 36 months Refer to the table. A customer investigates connectivity options for a DCI between two production data centers. The solution must provide dual 10G connections between locations with no single points of failure for Day 1 operations it must also include an option to scale for up to 20 resilient connections in the second year to accommodate isolated SAN over IP and isolated, dedicated replication IP circuits, All connectivity methods are duplex 10 Gbps Which transport technology costs the least over two years, in this scenario? A. Metro Ethernet B. DWDM C. MPLS D. CWDM Simply go with B as only DWDM can scale up to the requirement. 3 Link to comment Share on other sites More sharing options...
Kannu Posted April 22, 2022 Share Posted April 22, 2022 Hi all, Can anyone share the dumps please? Thanks in advance! 1 Link to comment Share on other sites More sharing options...
bruh82 Posted April 26, 2022 Share Posted April 26, 2022 Guys any dump that is available? Link to comment Share on other sites More sharing options...
zully Posted June 28, 2022 Share Posted June 28, 2022 I prepared with 100 Q with vce file and tomorrow I am thinking to take exam ? is it safe? 1 Link to comment Share on other sites More sharing options...
zully Posted June 29, 2022 Share Posted June 29, 2022 Please share the correct answer of the attached image drag and drop, CCDE. 1 Link to comment Share on other sites More sharing options...
zully Posted June 30, 2022 Share Posted June 30, 2022 9 hours ago, martek said: answer is in another topic in this section of forum titled "ccde-dump-that-needs-fixes" thanks yes I got it .. I have exam tomorrow ... 2 Link to comment Share on other sites More sharing options...
Popular Post zully Posted July 1, 2022 Popular Post Share Posted July 1, 2022 passed exam , martek thanks for your response. use following file This is the hidden content, please Sign In or Sign Up 66 22 Link to comment Share on other sites More sharing options...
joopa1 Posted July 3, 2022 Share Posted July 3, 2022 On 7/1/2022 at 8:45 AM, zully said: passed exam , martek thanks for your response. use following file This is the hidden content, please Sign In or Sign Up Hi Zully, How many percent of correct answer on this dump ? and How many new question? Thank you to share status of your exam. 17 2 Link to comment Share on other sites More sharing options...
coolftd Posted July 3, 2022 Share Posted July 3, 2022 On 6/30/2022 at 6:45 PM, zully said: passed exam , martek thanks for your response. use following file This is the hidden content, please Sign In or Sign Up is it the same file that was shared by keje ? or with some new changes?Pls confirm it 22 3 1 Link to comment Share on other sites More sharing options...
coolftd Posted July 5, 2022 Share Posted July 5, 2022 not sure why the file 3-16 shows as 2-28 when you uploaded to vce player , any idea ? 1 Link to comment Share on other sites More sharing options...
coolftd Posted July 6, 2022 Share Posted July 6, 2022 Yeah, I thought the same ,anyway thanks man 1 Link to comment Share on other sites More sharing options...
martek Posted July 31, 2022 Share Posted July 31, 2022 On 7/4/2022 at 10:10 PM, coolftd said: not sure why the file 3-16 shows as 2-28 when you uploaded to vce player , any idea ? he forgot to change title of that vce. Anyway find VCE or PDF named "400-007_unlocked_3.16" or "400-007_unlocked_3.16.fixed" to use; Do NOT use PassLeader stuff !!! 2 Link to comment Share on other sites More sharing options...
Suhamjad Posted August 8, 2022 Share Posted August 8, 2022 . 1 Link to comment Share on other sites More sharing options...
KB2022 Posted August 21, 2022 Share Posted August 21, 2022 thk Link to comment Share on other sites More sharing options...
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