Do you know what is the nominal voltage required in subscriber loop connected to local exchange?

1081

---

Explain the type of signaling used between two exchanges?

901

---

Tell me how to do testing in webnms(network management system)?

751

---

Explain why is vlan trunking a security risk?

817

---

Why is it that sms/mo receives a sent and delivered acknowledgement but mt is not receiving the message?

1036

---

Explain bridging?

943

---

What is the difference between router and switch?

1011

---

What is the difference between routers, switches and hubs?

1134

---

Give the ip address of the switch?

1043

---

What is the difference between switches and hubs?

993

---

Differentiate ethernet switch and a hub?

955

---

Differentiate broadband router and ethernet switch?

1017

---

What is the difference between routers and switches

1015

---

Explain auto-negotiation function?

999

---

What is the difference between routers and hubs?

1112

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