# 1.1.7 - Lab - Basic Switch Configuration

## Part 1 - Step 1

### b. Why must you use a console connection to initially configure the switch? Why is it not possible to connect to the switch via Telnet or SSH?

Because telnet and ssh are not configured

## Part 1 - Step 2

### b. How many FastEthernet interfaces does a 3750 switch have?

The switch have 24 FastEthernet ports

### b. How many GigabitEthernet interfaces does a 3750 switch have?

The switch have 2 GigabitEthernet ports

### b. What is the range of values shown for the VTY lines?

The range for VTY lines is 0 - 15

### c. Why does this message appear?

Because no startup configuration is present in the NVRAM

### d. Is there an IP address assigned to VLAN 1?

No

### d. What is the MAC address of this SVI?

001D.464B.C3C0

### d. Is this interface up?

The line status is up but the protocol is down

### g. What is the Cisco IOS version version information of the switch?

Cisco C3750 SOftware Version 12.2(55)SE12

### g. What is the system image filename?

c3750-ipbasek9-mz.122-55.SE12.bin

### g. What is the base MAC address of this switch?

00:1D::46:4B:C3:80

### h. Is the interface up or down?

The interface is up

### h. What event would make an interface go up?

To plug an ethernet cable in the port of the interface

### h. What is the MAC address of this interface?

001D.464B.C388

### h. What is the speed and duplex setting of the interface?

The interface is in full-duplex 100mbps

### i. What is the default name of the VLAN 1?

default

### i. Which port are in VLAN 1?

All the switch ports

### i. What type of VLAN is the default VLAN?

The type of default VLAN is enet

### j. What is the filename o fthe Cisco IOS image?

c3750-ipbasek9-mz.122-55.SE12.bin

## Part 2 - Step 1

### g. Why is the login command required?

To allow connections on line