Answer / guest

Answer: B

The Network Layer routes data from one node to another,
sends data from

the source network to the destination network. The router
will use

packet switching to move a packet from one interface or
port, to another

through the network cloud.

Hi I asking one thing that my company having cisco ip phone with connected to cisco poe switch.But sometime when my agent calling to customer on that time customer voice is break only few 2 to 3 sec.I have already checked my wan link by isp and also lan connection,but this problem is not sorted out so pls help me.

5 Answers   Infotech,

---

hi friend i am stuck in the big problem.this problem is regading pix firewall. i have a cisco pix 515e firewall inmy company.now when i configure it and after rebooting it the ACT link never getup.when i apply clear config all comand the ACT link get up after oveservation i see that there is fauilover problem when i apply failover active ACT link agin get up is there any way to get my firewall in standby mode rember that there is only on firewall within my n/w i am lookig towards all of you jitendera kumar sinha

0 Answers  

---

Which fields of an IP packet provide for fragmentation of datagrams to allow differing MTUs in the internet? A. Identification B. Flags C. Frag Offset D. Type of Service E. Total Length

1 Answers  

---

Identify 3 IP applications? A.) AURP B.) ARP C.) Telnet D.) SMTP E.) DNS F.) RARP

2 Answers  

---

Which layer defines the physical topology? A.) Application B.) Transport C.) Network D.) Data Link E.) Physical F.) Session

1 Answers  

---

Identify 3 ways in which a router can be configured? A.) TFTP B.) Nvram C.) ROM D.) Console E.) Trace

2 Answers  

---

What is the protocol number for UDP? A.) 6 B.) 17 C.) 25 D.) 21

1 Answers  

---

Identify the 3 Internet layer IP protocols? A.) NetBios B.) IPX C.) ARP D.) IP E.) RARP

1 Answers  

---

What command will not display the status of to1? A.) show int to1 B.) show to1 C.) show interface to1 D.) show interface

1 Answers  

---

Which statement about an IP network is true? A. A broadcast source MAC address contains all zeros B. A MAC address is part of the physical layer of the OSI model C. MAC addresses are used by bridges to make forwarding decisions. IP address are used by routers. D. IP addresses allow a flat addressing scheme. MAC addresses use a hierarchical addressing scheme.

2 Answers  

---

plz send me cisco contact no india?

0 Answers   3i Infotech, Cisco,

---

Tell me CCNA Course + Dump Q/A in chennai?

2 Answers   Microsoft, Wipro,

---