Which command allows you to verify the encapsulation type (CISCO or IETF) for a frame Relay link?

A. show frame-relay map
B. show frame-relay pvc
C. show frame-relay lmi
D. show interfaces serial

Answer : A

Explanation:

To Download file : https://app.box.com/s/bhgihi0wstiqjy1uhye9

Configuration (Check the command in BLUE):

R1#show run
Building configuration...

Current configuration : 621 bytes
!
version 12.2
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname R1
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0/0
ip address 10.0.0.5 255.0.0.0
duplex auto
speed auto
!
interface Serial0/0
no ip address
encapsulation frame-relay
!
interface Serial0/0.1 multipoint
ip address 192.168.100.1 255.255.255.252
frame-relay map ip 192.168.100.2 17 ietf
!
interface Serial0/1
no ip address
shutdown
!
ip classless
ip route 172.16.0.0 255.255.0.0 Serial0/0.1
!
!
!
!
!
!
!
line con 0
!
line aux 0
!
line vty 0 4
login
!
!
!
end

R1#

Comments

Cisco Packet Tracer Multi User Connection

Multiuser communication allows multiple point-to-point (peer) connections between multiple instances of Packet Tracer. By allowing communication between Packet Tracer instances, a new door has been opened to a fun, interactive, social, collaborative, and competitive learning environment. Instructors will now be able to create a variety of activities for students to learn in groups that will facilitate greater social interaction between students. Students will benefit from this environment by working together to solve problems and share ideas. Both students and teachers should take full advantage that Multiuser will offer in their learning environment. Technical Information Communicates between instances using PTMP. PTMP is TCP based. By default, uses TCP port 38000, is customizable, and each new instances on the same PC will use the next available port. On by default. UPnP will attempt to establish port forwarding to facilitate home networks. All network co...

Access Control List (ACL) Simlet

An administrator is trying to ping and telnet from Switch to Router with the results shown below: For this question we only need to use the show running-config command to answer all the questions below: Router>enable Router#show running-config Question 1 Which will fix the issue and allow ONLY ping to work while keeping telnet disabled? A. Correctly assign an IP address to interface fa0/1 B. Change the ip access-group command on fa0/0 from “in” to “out” C. Remove access-group 106 in from interface fa0/0 and add access-group 115 in. D. Remove access-group 102 out from interface s0/0/0 and add access-group 114 in E. Remove access-group 106 in from interface fa0/0 and add access-group 104 in Answer : E Explanation: The question was not about FTP so skip line #1 and line #2. The line #3 denies telnet traffic and line #4 permits icmp-echo traffic. L...

Host A pings interface S0/0 on router 3. What is the TTL value for that ping?

Refer to the exhibit. Host A pings interface S0/0 on router 3. What is the TTL value for that ping? A. 252 B. 253 C. 254 D. 255 Answer : B Explanation: The TTL or Time-To-Live gives you an indication of the number of routers between the source and destination. The TTL is used to prevent an IP packet from looping inside an IP network and causing a network meltdown. The initial TTL packet value for an IP packet is 255 and then it is decremented by 1 each time it encounters a router. When this value reaches 0, the packet is discarded by a router. The TTL value is contained in each IP packet including ICMP packets. The TTL value given by the ping command is in fact the TTL value of an echo_response packet. By default, Windows will decrease the TTL by 128 and Ubuntu Linux by 192. The above the exact topology of this questions. I used 10.0.0.1 for Host A’s IP address and 12.0.0.2 for R3 S0/0’s IP address. All router has been config...

Examtut

Search This Blog