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Cisco 350-101 Exam - Topic 2 Question 2 Discussion

Which process allows continuous IP address retention in a wireless network during roaming?
B) Layer 3 roaming
A) static VLAN assignment policy
C) deferred probe response technique
D) redundant RF profile mapping

Cisco 350-101 Exam - Topic 2 Question 2 Discussion

Actual exam question for Cisco's 350-101 exam
Question #: 2
Topic #: 2
[All 350-101 Questions]

Which process allows continuous IP address retention in a wireless network during roaming?

Show Suggested Answer Hide Answer
Suggested Answer: B

Layer 3 roaming is the process that allows a wireless client to retain its original IP address when roaming across different Layer 3 client subnets or controller client VLAN contexts. Cisco describes intercontroller Layer 3 roaming as occurring when wireless LAN interfaces are on different IP subnets. During this roam, the controllers exchange mobility messages, but instead of simply moving the client database entry, the original controller marks the client as an Anchor, while the new controller marks the copied client entry as Foreign. Cisco explicitly states that the roam remains transparent to the wireless client and that the client maintains its original IP address.


by Christa at May 15, 2026, 05:33 AM

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Yesenia
3 days ago
I think it's B) Layer 3 roaming. It makes sense for IP retention.
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Trinidad
8 days ago
D) redundant RF profile mapping sounds cool, but I don't think it fits here.
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Argelia
13 days ago
Wait, is it really B? I always thought roaming was more complicated!
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Iola
19 days ago
C) deferred probe response technique is interesting, but not for this.
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Naomi
24 days ago
I thought it was A) static VLAN assignment policy? Seems more straightforward.
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Tomas
29 days ago
Definitely B) Layer 3 roaming! That's the way to go.
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Matt
1 month ago
I agree, Layer 3 roaming makes the most sense here.
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Nadine
1 month ago
Wait, are we sure about that? Sounds too simple.
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Carma
1 month ago
No way, it's all about Layer 3 roaming!
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Earlean
2 months ago
I thought it was A) static VLAN assignment policy?
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Lelia
2 months ago
It's definitely B) Layer 3 roaming.
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Ocie
2 months ago
I vaguely recall redundant RF profile mapping being important, but I can't connect it to continuous IP address retention.
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Henriette
2 months ago
I feel like we covered deferred probe response technique in class, but it doesn't seem to relate to IP retention directly.
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Felix
2 months ago
I'm not entirely sure, but I remember something about static VLAN assignments not really supporting roaming.
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Isabelle
4 months ago
I think Layer 3 roaming is the right answer since it helps maintain IP addresses while moving between access points.
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