HDLC Answer: Fill in the blank.
The default encapsulation for WAN interfaces is ________ on Cisco routers.
Multilink Answer: Which PPP option enables load balancing on PPP-enabled interfaces that connect to a single destination?
authentication Answer: Which additional...
Question And Solution Paper CCNA4
(Chapter2) 2024/2025
HDLC Answer: Fill in the blank.
The default encapsulation for WAN interfaces is ________ on Cisco routers.
Multilink Answer: Which PPP option enables load balancing on PPP-enabled interfaces that connect
to a single destination?
authentication Answer: Which additional functionality is available on an interface when the
encapsulation is changed from HDLC to PPP?
1. Flag: a single byte that designates the beginning or end of a PPP frame
2. Address: a byte filled with all 1s
3. Control: a field with 00000011 so that data link establishment is not required
4. Protocol: one (if compression allowed) or two bytes
5. Data: 0 to 1500 bytes of information
6. Frame Check Sequence: up to 4 bytes for error detection Answer: Match the PPP frame field to
the description. (Not all options are used.)
p address 192.168.10.1 255.255.255.252 Answer: A network engineer is troubleshooting an
unsuccessful PPP multilink connection between two routers. The multilink interface has been created
and assigned a number, the interface has been enabled for multilink PPP, and the interface has been
assigned a multilink group number that matches the group assigned to the member physical serial
interfaces. The physical serial interfaces have also been enabled for PPP multilink. Which additional
command should to be issued on the multilink interface?
, CHAP Answer: Which protocol is used by PPP to provide authentication and protection from
playback attacks?
1. Configure-Nak
2. Configure-Reject Answer: During a PPP session establishment phase, which two messages are
sent by the requested party if the options are not acceptable? (Choose two.)
PPP Answer: Fill in the blank.
When a Cisco router is being connected to a non-Cisco router across a point-to-point serial link, the
________ encapsulation should be configured.
1. It completes the specific configuration of the network layer protocol that is being used. Answer:
What function does NCP perform in the establishment of a PPP session?
Because PPP is a Layer 2 technology, it provides Layer 2 authentication through the use of either PAP or
CHAP Answer: .PPP authentication is performed at which OSI layer?
NCP interfaces with Layer 3; LCP interfaces with Layer 1 Answer: With which layers of the OSI model
do the PPP control protocols interface?
1. the algorithm to compress TCP and IP headers
2. an IPv4 address to use for routing IP over the PPP link Answer: Which two options are negotiated
via NCP during the establishment of a PPP connection that will use the IPv4 network layer protocol?
(Choose two.)
IPCP Answer: Which PPP protocol allows a device to specify an IP address for routing over the PPP
link?
T1: 1.544 Mb/s
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Schoolflix. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.99. You're not tied to anything after your purchase.
