Answer Posted / bcrajkumar

Application layer is the 7th layer in OSI module, the
application layer provides services for an application
program to ensure that effective communication with another
application program in a network is possible.

Define firewalls?

985

---

how to set tunneling in putty when any portno blocked from firewall to use resources with that portno like ssh 22

2468

---

Define dos?

1099

---

hi this is raj igot job in tcs and also i got visa from u.s in this time i dont know what to do can u sugges me pls........

1850

---

Define mac addresses?

1090

---

Explain sneakernet?

1077

---

Explain the use of a default gateway?

1025

---

Explain one basic requirement for establishing vlans?

1004

---

Define nat?

998

---

in vcs, which network[private or public] channel bandwidth is high?

1707

---

What is RSTP?

2397

---

How frequent the STP information will be exchanged

2339

---

HI all of u dear freind i dont know abot u but instead of i want to requeste to all , if u have any job in ur mind than pls contact me or forword me . i hv complet my B.A. , CCNA ,MCSA, my contact no 09958737018 and id is mak_alam000@rediffmail.com , ur freind maksud alam

2010

---

main roll of network administrator

1937

---

how to set kernal parameters in solaris 10&9?

2005

---