Answer / vinod

malicious pacekt is packet send by any Hacker or attacker
which is not noemal. Eg a TCP Normal packet contains its
header with sync, flag, or Ack. source and dest, port so any
packet which states that it is TCP but nt as per standared
TCP format is call malicious pacekt.

When a router knows the IP address, but does not know the MAC address of the device it wishes to contact, it uses the ARP (Address resolution protocol) to determine the MAC address. After it learns the MAC address, it stores this information in the ARP cache. What is the command to view the ARP cache? A.) sh mac B.) show cache C.) show arp D.) sh arp interfaces E.) show ip cache

2 Answers  

---

Which of the following is a layer 2 device? A.) Switch B.) Bridge C.) Repeater D.) Hub

2 Answers  

---

In the command "router igrp 109" what does 109 signify? A. an autonomous system B. any network number which the router is attached to C. the allowable length of the routing table D. the network socket number

1 Answers  

---

Identify the purpose of the Ping command? A.) Share routing information with a neighbor router B.) Transmit user data when buffers are full C.) Test connectivity at layer 3 D.) Test entire protocol stack

1 Answers  

---

What is BGP attribute & How many types of attributes are used by BGP???

5 Answers   Hathway, HCL, Infinite Computer Solutions,

---

---

What is the standard ISDN term for a non-native analog telephone? A.) TE1 B.) TA C.) LE D.) TE2 E.) ET

1 Answers   DELL,

---

What are the protocol data units (pdu) in ccna?

0 Answers  

---

if i am using active directory,i have router also.then how i configure router,means which address will be default gatway in active directory & roter how to give ip address details in router.

1 Answers   IBM,

---

raid can be used in? 1 NT 2 Netware 3 all of above mine answer -NT

2 Answers  

---

What command displays a summary list of OSPF interfaces that includes a column for the cost of each interface?

1 Answers  

---

I received a call from client that network is down. We have 100 or 1000 of switches and routers so how could we find the client switch and its port number? and useful commands to find this ?

8 Answers   Cubicor, HCL,

---

Which of the following is an example of the Network Layer? A.) LLC B.) SQL C.) Token Ring D.) IPX E.) SPX

1 Answers  

---