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A router is configured to perform MPLS LDP graceful restart.
Which three steps are included when the RP sends an LDP initialization to a neighbor to establish an LDP session? (Select three)
Suggested Answer: C, A, D
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A) Reconnect Timeout field: Specifies the time within which the LDP session should be reestablished after a failure.
C) Graceful restart capability in OPEN message: Indicates that the router supports LDP graceful restart and is capable of maintaining its MPLS forwarding state across a control plane failure.
D) Recovery Time field: Specifies the time that the router will maintain the MPLS forwarding state while it attempts to reestablish LDP sessions.
26 comments · newest first
RE
Regenia
3 months ago
Agreed! Those steps ensure a smooth session setup.
MI
Miesha
3 months ago
And don’t forget about the session parameters. They’re crucial!
DE
Denny
4 months ago
Definitely! Then the RP should send the LDP initialization message.
IS
Isabella
4 months ago
I think the steps are sending a hello message first.
NO
Noelia
5 months ago
Wow, I didn't know it was that straightforward!
GL
Glenna
6 months ago
I thought graceful restart was more complicated than that.
AN
Anglea
6 months ago
Isn't there a step about exchanging labels too?
DO
Dominque
6 months ago
Totally agree, that's step one for sure!
JE
Jennifer
6 months ago
The RP sends an LDP initialization message.
SH
Sherrell
6 months ago
Label distribution, session establishment, and session maintenance. Easy peasy, just like configuring a router for breakfast.
AN
Annamae
6 months ago
Haha, I bet the exam writers are trying to trick us with that "graceful restart" bit. Nice try, but I'm on to you!
GE
German
7 months ago
Label distribution, session establishment, and session maintenance - got it. Gotta love those MPLS protocols and their intricate details.
KI
Kimberlie
7 months ago
Graceful restart, label distribution, and session establishment are definitely part of the process. Can't forget the importance of maintaining the session too.
YU
Yuki
7 months ago
The LDP initialization process includes label distribution, session establishment, and session maintenance. Seems straightforward enough.
DY
Dylan
7 months ago
I feel like there’s a step about confirming the session parameters, but I can't remember the exact details.
JA
Jacqueline
7 months ago
I practiced a similar question where we had to identify the steps in LDP session establishment. I think it involves sending a "Label Mapping" message too.
EM
Emile
8 months ago
I remember something about exchanging labels, but I can't recall if that happens right away or later in the session setup.
RE
Rex
8 months ago
I think the RP needs to send a "Hello" message first, but I'm not entirely sure if that's part of the initialization process.
BR
Brynn
8 months ago
I'm feeling pretty confident about this one. The key is remembering the standard LDP session establishment process.
JO
Joaquin
9 months ago
I'm a bit confused on the "graceful restart" part of the question. Does that change the normal LDP initialization steps?
MA
Maryanne
9 months ago
Okay, I've got a strategy for this. First, I need to recall the key steps in the LDP initialization process.
MO
Monte
9 months ago
Ugh, MPLS LDP? I'm not too familiar with that. Let me think through this step-by-step.
FR
Francesco
9 months ago
Hmm, this seems like a pretty straightforward MPLS LDP question. I think I can handle this one.
JO
Jolanda
3 months ago
Don't forget about the session parameters! That's crucial too.
BE
Benedict
3 months ago
Definitely! Then it should send the initialization message.
LE
Lettie
3 months ago
I think the RP needs to send an LDP hello first.