Open main menu
Crystal.png

1

What is the OSPF hello packet's TTL?.

128
64
255
1

2

OSPF is

TCP Port number 89
IP Protocol number 89
UDP Port number 89
Data Link layer protocol

3

For ESP Packet, 50 is

Port Number
TTL
Protocol Number
Packet Size

4

BGP Communicates using

IP protocol
IPSec
UDP Port 179
TCP port 179

5

In Active mode FTP, the Server opens the Data Connection?

TRUE
FALSE

6

For a Fragmented packet, if MF bit is 1, the packet may be(Select Two):

First packet
Last packet
Neither first nor last packet
Invalid packet

7

In a IKE VPN, the number of packets exchanged for Phase 1 and Phase 2 are:

1 and 3
2 and 4
3 and 6
6 and 3

8

You want to host a website from a web server in your internal LAN. Which type of NAT should be used?

NAT-Source
NAT-Destination
NAT-Traversal

9

For Gratuitous ARP, what is true?

Sender and Target MAC Addresses are same.
Sender and Target IP Addresses are same.
Target IP is 0.0.0.0
Sender MAC is ff:ff:ff:ff:ff:ff



blog comments powered by Disqus