DESIGN section answered

[routemap]

4 hours ago, Jocantaro said:

I choose D and G due to the adress usage in multicast.  239.129.1.2 and 239.1.1.2 will share the same mac, take a look at this link, has a converter and you can see it, so I choose it because of that, I think it´s better if they don´t share the same mac.

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@JocantaroThanks a lot this makes sense. I'll make my questions one by one so that this thread is active rather than putting it all at the same time. Hope others join the discussion.

 For the question below, your answer was B. Can you share your thoughts once again, or anyone who's reading this thread.

 

-However I think A is the answer since on my testing, the infrastructure links should be MPLS-enabled. When I removed the 'mpls ip' configuration on the P2P links, the connection between the 2 sites (for example) was disconnected. 

-D also has the MPLS enabled for infrastructure links however the Loopback in P routers are not necessary for MPLS L3VPN.

 

Question 17:

What prefixes, along with their label bindings must be advertised by LDP in the MPLS mock lab to enable MPLS L3VPN services?
a) Loopback0 prefixes of all PE routers and prefixes of all infrastructure links
b) Loopback0 prefixes of all PE and P Routers
c) Loopback0 prefixes of all PE routers
d) Loopback0 prefixes of all PE and P routers, and prefixes of all infrastructure links

 

 

[Jocantaro]

On 11/28/2021 at 2:05 PM, routemap said:

@JocantaroThanks a lot this makes sense. I'll make my questions one by one so that this thread is active rather than putting it all at the same time. Hope others join the discussion.

 For the question below, your answer was B. Can you share your thoughts once again, or anyone who's reading this thread.

 

-However I think A is the answer since on my testing, the infrastructure links should be MPLS-enabled. When I removed the 'mpls ip' configuration on the P2P links, the connection between the 2 sites (for example) was disconnected. 

-D also has the MPLS enabled for infrastructure links however the Loopback in P routers are not necessary for MPLS L3VPN.

 

Question 17:

What prefixes, along with their label bindings must be advertised by LDP in the MPLS mock lab to enable MPLS L3VPN services?
a) Loopback0 prefixes of all PE routers and prefixes of all infrastructure links
b) Loopback0 prefixes of all PE and P Routers
c) Loopback0 prefixes of all PE routers
d) Loopback0 prefixes of all PE and P routers, and prefixes of all infrastructure links

 

 

Hello, You´re right, If we quit mpls ip from the p2p links the connection will go down, but for example If we do a mpls ldp label filtering and we filter the p2p links and allow only de loopbacks, the system will work and the only labels we´ll have for the loopbacks. Give it a try, for example:

First check the table with show mpls forwarding-table, you´ll see labels for everything, then

 

access-list 1 permit <loopback_ip>

no mpls ldp advertise-labels

mpls ldp advertise-labels for 1

 

In both devices connected, then do show mpls forwarding-table and see the result.

[routemap]

9 hours ago, Jocantaro said:

Hello, You´re right, If we quit mpls ip from the p2p links the connection will go down, but for example If we do a mpls ldp label filtering and we filter the p2p links and allow only de loopbacks, the system will work and the only labels we´ll have for the loopbacks. Give it a try, for example:

First check the table with show mpls forwarding-table, you´ll see labels for everything, then

 

access-list 1 permit <loopback_ip>

no mpls ldp advertise-labels

mpls ldp advertise-labels for 1

 

In both devices connected, then do show mpls forwarding-table and see the result.

Yes you're right on the LDP advertisement filter which applies for the next Question 18. Also had it tested before so I agree with E as the answer.

What mechanism and type of deployment would be the most appropriate to accomplish the label filtering goals as requested?
a) OSPF Prefix Suppression enabled globally on PE and P routers
b) OSPF Prefix Suppression enabled on the IT Training Departments 200 loopback interfaces
c) OSPF Prefix Suppression enabled on the links between PE and P routers
d) LDP advertisement filter applied to P routers
e) LDP advertisement filter applied to PE and P routers
 

[routemap]

Hi @Jocantaro, may I know your thoughts on this question below? 

 

Question 35:  Which are the characteristics of the different scripting method? (For every scripting method, select all
characteristics that apply.)

Columns: EEM Python, EEM Applet calling a standard Python script, Standard Python script without EEM

 

1. Requires Guestshell -     (EEM Python, EEM Applet, Standard Python)

Note:   it seems Standard Python is included.

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2. Allows sharing the same Python script for periodic and triggered collection -   (EEM applet)
3. Allow scheduling a periodic collection run -   (all)
4. Allow triggering the collection run on a BGP session event -   (EEM Python, EEM Applet)

5.Allows running the Python script manually outside EEM (Standard Python)

Edited December 1, 2021 by routemap

[Jocantaro]

1 hour ago, routemap said:

Hi @Jocantaro, may I know your thoughts on this question below? 

 

Question 35:  Which are the characteristics of the different scripting method? (For every scripting method, select all
characteristics that apply.)

Columns: EEM Python, EEM Applet calling a standard Python script, Standard Python script without EEM

 

1. Requires Guestshell -     (EEM Python, EEM Applet, Standard Python)

Note:   it seems Standard Python is included.

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2. Allows sharing the same Python script for periodic and triggered collection -   (EEM applet)
3. Allow scheduling a periodic collection run -   (all)
4. Allow triggering the collection run on a BGP session event -   (EEM Python, EEM Applet)

5.Allows running the Python script manually outside EEM (Standard Python)

After review, I agree with your answers, i was wrong, thanks!

[zamaludeen]

Please some share me question link because i could not firnd from share section . Thanks for your help

[Ali22]

On 10/16/2021 at 7:49 PM, ccieeii said:

CLC files are complete waste and even their solution is not worth so do not use this above file its not accurate.

Just follow the Chinesedumps CH files thats all needed to pass and even their answers are very accurate. 

Hi bro,

can zou plz send /share me the Chinesedumps CH

 

[Hypnotic34]

thank you very much for this.

[Tayyaro30]

thx

[zidane]

Thx

[asasel]

there is a new batch of questions, about 23 of the old questions remained.

[Mursal]

I added a Request in the share section for the new questions, hopefully someone has them and we can then do more great work to get the next design section solved. 

[pippoCCIE]

Please can you tell us where to find the requests?

[kldzdj]

thx

[kldzdj]

On 11/30/2021 at 9:20 AM, routemap said:

Yes you're right on the LDP advertisement filter which applies for the next Question 18. Also had it tested before so I agree with E as the answer.

What mechanism and type of deployment would be the most appropriate to accomplish the label filtering goals as requested?
a) OSPF Prefix Suppression enabled globally on PE and P routers
b) OSPF Prefix Suppression enabled on the IT Training Departments 200 loopback interfaces
c) OSPF Prefix Suppression enabled on the links between PE and P routers
d) LDP advertisement filter applied to P routers
e) LDP advertisement filter applied to PE and P routers
 

I agree what you've said. And I think the answer for #17 should be C (loopback0 prefixes of all PE routers).

[ccieie349]

thx

[maaximus46]

Thanks 

 

[Georgesp]

Anyone has the new 23 questions? For Design Module 1

Edited February 9, 2022 by Georgesp

[routerospf]

Where did you hear about 23 new questions? When were they added?

[martek]

thanks!

[takak]

where new questions?

[mica7788]

Thanks !!

[Ali22]

Hi, 

can you share the Question als pdf 

 

Thanks

[CRM]

Hi anyone could you please, can let me know, where I can find the PDF with questions and answers? 

[bboycoi]

Thanks