https://www.how2pass.com/forum/ Fri, 01 May 2026 01:40:44 +0000 MyBB https://www.how2pass.com/forum/thread-2795.html Thu, 23 Apr 2026 21:19:36 +0000 elpotatoexperto]]> https://www.how2pass.com/forum/thread-2795.html
the R2 L2 and L1 interfaces reside on 192.168.3.2 and 2.2/24

Down the line in the BGP configuration though the commands 
R4(config)#ip prefix-list AS65001-in seq 20 permit 192.168.3.0/24
R4(config)#ip prefix-list AS65001-in seq 30 permit 192.168.2.0/23

and

R5(config)#ip prefix-list AS65001-in seq 20 permit 192.168.2.0/24
R5(config)#ip prefix-list AS65001-in seq 30 permit 192.168.2.0/23 

are suggested. 

Issue that I see is there are no /23 or subnet masks of 255.255.253.0 used 

This will give bad config when implemented. Its doable but will give the wrong information in the show commands.

Please correct me if I am wrong.]]>
the R2 L2 and L1 interfaces reside on 192.168.3.2 and 2.2/24

Down the line in the BGP configuration though the commands 
R4(config)#ip prefix-list AS65001-in seq 20 permit 192.168.3.0/24
R4(config)#ip prefix-list AS65001-in seq 30 permit 192.168.2.0/23

and

R5(config)#ip prefix-list AS65001-in seq 20 permit 192.168.2.0/24
R5(config)#ip prefix-list AS65001-in seq 30 permit 192.168.2.0/23 

are suggested. 

Issue that I see is there are no /23 or subnet masks of 255.255.253.0 used 

This will give bad config when implemented. Its doable but will give the wrong information in the show commands.

Please correct me if I am wrong.]]> https://www.how2pass.com/forum/thread-2794.html Wed, 22 Apr 2026 22:33:35 +0000 elpotatoexperto]]> https://www.how2pass.com/forum/thread-2794.html
While I am grateful for the sims now having an interactive version so we can practice. 

Can we get more than 15min? I know in real world testing we should do these fast but to get them down we need to slow down and get the practice. Something like 20 or 30min max would be nice.]]>
While I am grateful for the sims now having an interactive version so we can practice. 

Can we get more than 15min? I know in real world testing we should do these fast but to get them down we need to slow down and get the practice. Something like 20 or 30min max would be nice.]]> https://www.how2pass.com/forum/thread-2790.html Mon, 20 Apr 2026 15:25:59 +0000 adilnasser3]]> https://www.how2pass.com/forum/thread-2790.html
what is the correct answer to this question?

The correct answer is: IPv6 Snooping
Here’s why:

• IPv6 Snooping (ND Snooping) monitors and controls Neighbor Discovery (ND) traffic such as Neighbor Solicitations and Advertisements.
  
• It builds a binding table (IP ↔ MAC ↔ interface), which is essential for proper neighbor discovery operation and performance.
  
• It essentially ensures that the discovery process works correctly and securely by validating and tracking that traffic.
  

Why the others are wrong:

• RA Throttling → only limits Router Advertisement rates, not overall neighbor discovery behavior
  
• Source/Destination Guard → filters traffic based on bindings, but doesn’t control discovery traffic itself
  
• ND Multicast Suppression → reduces multicast flooding for efficiency, but doesn’t manage correctness of discovery
  

So your selected answer (ND Multicast Suppression) is close conceptually (performance-related), but the question is really about controlling and validating discovery traffic, which points directly to IPv6 Snooping.

Please correct the answer for this question.

Thanks,

Adil]]>
what is the correct answer to this question?

The correct answer is: IPv6 Snooping
Here’s why:

• IPv6 Snooping (ND Snooping) monitors and controls Neighbor Discovery (ND) traffic such as Neighbor Solicitations and Advertisements.
  
• It builds a binding table (IP ↔ MAC ↔ interface), which is essential for proper neighbor discovery operation and performance.
  
• It essentially ensures that the discovery process works correctly and securely by validating and tracking that traffic.
  

Why the others are wrong:

• RA Throttling → only limits Router Advertisement rates, not overall neighbor discovery behavior
  
• Source/Destination Guard → filters traffic based on bindings, but doesn’t control discovery traffic itself
  
• ND Multicast Suppression → reduces multicast flooding for efficiency, but doesn’t manage correctness of discovery
  

So your selected answer (ND Multicast Suppression) is close conceptually (performance-related), but the question is really about controlling and validating discovery traffic, which points directly to IPv6 Snooping.

Please correct the answer for this question.

Thanks,

Adil]]> https://www.how2pass.com/forum/thread-2783.html Tue, 14 Apr 2026 15:49:27 +0000 adilnasser3]]> https://www.how2pass.com/forum/thread-2783.html BB:BAD:CODE::/64 prefix for the DHCP pool on RQ" as the correct answer. This is clearly wrong.  See below url for reference:]]> BB:BAD:CODE::/64 prefix for the DHCP pool on RQ" as the correct answer. This is clearly wrong.  See below url for reference:]]> https://www.how2pass.com/forum/thread-2777.html Fri, 03 Apr 2026 19:49:27 +0000 help_desk]]> https://www.how2pass.com/forum/thread-2777.html https://www.how2pass.com/forum/thread-2776.html]]> https://www.how2pass.com/forum/thread-2776.html]]> https://www.how2pass.com/forum/thread-2775.html Fri, 03 Apr 2026 15:32:46 +0000 adilnasser3]]> https://www.how2pass.com/forum/thread-2775.html
QID: 240 question is still showing the wrong answer as:

---------------------------------
line console 0
aaa authorization console

!
line vty 0 4
authorization exec
---------------------------------

when I believe the correct answer should be:

---------------------------------
line console 0
aaa authorization console
authorization exec

line vty 0 4
transport input ssh
----------------------------------

See this for reference:  www. examtopics .com/discussions/cisco/view/86699-exam-300-410-topic-1-question-161-discussion

Thanks,

Adil]]>
QID: 240 question is still showing the wrong answer as:

---------------------------------
line console 0
aaa authorization console

!
line vty 0 4
authorization exec
---------------------------------

when I believe the correct answer should be:

---------------------------------
line console 0
aaa authorization console
authorization exec

line vty 0 4
transport input ssh
----------------------------------

See this for reference:  www. examtopics .com/discussions/cisco/view/86699-exam-300-410-topic-1-question-161-discussion

Thanks,

Adil]]> https://www.how2pass.com/forum/thread-2771.html Sun, 29 Mar 2026 20:12:56 +0000 adilnasser3]]> https://www.how2pass.com/forum/thread-2771.html https://www.how2pass.com/forum/thread-2768.html Thu, 26 Mar 2026 19:57:36 +0000 adilnasser3]]> https://www.how2pass.com/forum/thread-2768.html I believe this is wrong.  A dead give away is the misspelling of the "aaa" portion of the command (ie. it only has "aa).
-----------------------
line console 0
aa authorization console authorization priv15

line vty 0 4
transport input ssh
-------------------------

I believe the correct answer should be this (as backed up by google search results):

----------------------------
line con 0
aaa authorization console
authorization exec

line vty 0 4
transport input ssh
-----------------------------]]> I believe this is wrong.  A dead give away is the misspelling of the "aaa" portion of the command (ie. it only has "aa).
-----------------------
line console 0
aa authorization console authorization priv15

line vty 0 4
transport input ssh
-------------------------

I believe the correct answer should be this (as backed up by google search results):

----------------------------
line con 0
aaa authorization console
authorization exec

line vty 0 4
transport input ssh
-----------------------------]]> https://www.how2pass.com/forum/thread-2756.html Fri, 06 Mar 2026 20:44:19 +0000 mlenco]]> https://www.how2pass.com/forum/thread-2756.html https://www.how2pass.com/forum/thread-2730.html Sat, 07 Feb 2026 19:23:00 +0000 chock727]]> https://www.how2pass.com/forum/thread-2730.html https://www.how2pass.com/forum/thread-2691.html Wed, 07 Jan 2026 02:42:10 +0000 genzdhal]]> https://www.how2pass.com/forum/thread-2691.html
It is mainly due to Default class dropping all the remaining matched traffic (like ARP)

Existing Config for Class-default :

class class-default
  police 8000 1500 1500 conform-action drop exceed-action drop


Updated Config :
class class-default
  police 8000 1500 1500 conform-action transmit exceed-action drop

I think this approach might be better than allowing "arp traffic" on CoPP-Critical Class Map]]>
It is mainly due to Default class dropping all the remaining matched traffic (like ARP)

Existing Config for Class-default :

class class-default
  police 8000 1500 1500 conform-action drop exceed-action drop


Updated Config :
class class-default
  police 8000 1500 1500 conform-action transmit exceed-action drop

I think this approach might be better than allowing "arp traffic" on CoPP-Critical Class Map]]> https://www.how2pass.com/forum/thread-2687.html Sun, 04 Jan 2026 18:44:10 +0000 genzdhal]]> https://www.how2pass.com/forum/thread-2687.html
The alert mentions about lag between DNA Center & WLC, 

if there was an issue between NTP Server & DNA Center, then there would have been multiple alerts from all other devices too regarding the time lag, but the exhibit only shows WLC issue.

Also, assuming from the exhibit, if you look at bottom left, the Top 10 issues is selected and alert is P2, So it's probably a device(WLC) issue.

The DNA & NTP reachability would cause P1]]>
The alert mentions about lag between DNA Center & WLC, 

if there was an issue between NTP Server & DNA Center, then there would have been multiple alerts from all other devices too regarding the time lag, but the exhibit only shows WLC issue.

Also, assuming from the exhibit, if you look at bottom left, the Top 10 issues is selected and alert is P2, So it's probably a device(WLC) issue.

The DNA & NTP reachability would cause P1]]> https://www.how2pass.com/forum/thread-2686.html Sun, 04 Jan 2026 03:19:46 +0000 genzdhal]]> https://www.how2pass.com/forum/thread-2686.html
Define a delay timer under track 1

For example :
track 1 ip sla 1 reachability
delay down 10 up 10



Changing the threshold(RTT) to 1500 ms won't solve the issue]]>
Define a delay timer under track 1

For example :
track 1 ip sla 1 reachability
delay down 10 up 10



Changing the threshold(RTT) to 1500 ms won't solve the issue]]> https://www.how2pass.com/forum/thread-2683.html Thu, 01 Jan 2026 18:22:17 +0000 genzdhal]]> https://www.how2pass.com/forum/thread-2683.html
"Police the pir for BGP, conform-action transmit, and exceed action transmit"

to avoid dropping the BGP packets, which is causing the BGP flapping/re-calculations]]>
"Police the pir for BGP, conform-action transmit, and exceed action transmit"

to avoid dropping the BGP packets, which is causing the BGP flapping/re-calculations]]> https://www.how2pass.com/forum/thread-2682.html Thu, 01 Jan 2026 16:52:57 +0000 genzdhal]]> https://www.how2pass.com/forum/thread-2682.html and traffic did flow through CapeTown --> Tokyo --> Dubai router after following

! Configuration for Cape Town
interface E 0/0
bandwidth 5000
interface E 0/1
bandwidth 10000

! Configuration for Dubai
interface E 0/0
bandwidth 50000
interface E 0/1
bandwidth 5000

! Configuration for Tokyo
interface E 0/0
bandwidth 50000
interface E 0/1
bandwidth 10000]]> and traffic did flow through CapeTown --> Tokyo --> Dubai router after following

! Configuration for Cape Town
interface E 0/0
bandwidth 5000
interface E 0/1
bandwidth 10000

! Configuration for Dubai
interface E 0/0
bandwidth 50000
interface E 0/1
bandwidth 5000

! Configuration for Tokyo
interface E 0/0
bandwidth 50000
interface E 0/1
bandwidth 10000]]>