Answer Posted / swamy.mr

By default CDP hold time is 180 sec.

Router_2#sho cdp
Global CDP information:
Sending CDP packets every 60 seconds
Sending a holdtime value of 180 seconds


But you can also set CDP timer and holdtime values.

Router_2#conf t
Enter configuration commands, one per line. End with
CNTL/Z.
Router_2(config)#cdp timer 90
Router_2(config)#cdp holdtime 360

Can we run STP and RSTP in a same box?

3288

---

Define proxy servers?

1140

---

Explain the major disadvantage of a star topology?

923

---

hi all of you i m looking part time online job (data entry)without investment , please help me

1932

---

Scenario: “In a switch two hosts are connected to port number 1 and 2 respectively; both the ports are configured with same VLAN id. When data is sent from one host to another, in switch VLAN tagging will happen or not? Why?”

1917

---

What is network architecture?

1032

---

all your interview question in networking and system administration

3275

---

Please list the types of Firewalls, Routers, Switches, and Servers that you have managed.

2486

---

Explain the difference between csma/cd and csma/ca?

1065

---

What is RSTP?

2397

---

Whether the default hello timer value is same across STP,RSTP and MSTP

2760

---

Can you please explain the difference between hub and a switch?

971

---

What is the importance of authentication?

990

---

diff between /etc/inetd and smf?

1919

---

Tell me which protocol can be applied when you want to transfer files between different platforms, such between unix systems and windows servers?

1092

---