Network Engineering Stack Exchange is a question and answer site for network engineers. It only takes a minute to sign up.

Sign up to join this community

Anybody can ask a question

Anybody can answer

The best answers are voted up and rise to the top

Explore our Questions

Ask Question

more tags

Active Hot Week Month

2

votes

2

answers

3k

views

Allied telesis AT-9000/24 factory reset

switch

answered yesterday Peter B 101

0

votes

1

answer

23

views

Multiple IP address on an unmanaged switch

switch router isp

answered yesterday Zac67 59.2k

0

votes

3

answers

34

views

Does duplex depend on the cable or the interface?

switch ethernet duplex

answered Apr 8 at 20:03 Jorell Winslow 1

1

vote

1

answer

33

views

Is it possible to configure Cisco ASR901 as a layer 2 VLAN switch?

switch vlan networking

answered Apr 6 at 9:40 Ron Maupin♦ 87k

2

votes

6

answers

792

views

Is a “LAN” a layer 2 or a layer 3 concept, in TCP/IP?

switch router layer2 layer3

modified Apr 5 at 10:19 Zac67 59.2k

1

vote

3

answers

9k

views

Why do switches and access points have ip addresses?

switch switching access-point ip-address

modified Apr 1 at 7:48 user74840 1

0

votes

1

answer

23

views

Troubleshooting ethernet->fiber->ethernet with media converters

switch fiber media-conversion

modified Mar 31 at 5:20 Zac67 59.2k

0

votes

2

answers

58

views

Why are ISPs arranged in hierarchies?

routing switch network internet isp

answered Mar 25 at 20:14 Ricky 27.1k

0

votes

2

answers

31

views

transfer vlan from one cisco switch to an other through a central cisco switch

cisco switch vlan cisco-catalyst

answered Mar 19 at 8:59 Zac67 59.2k

1

vote

1

answer

28

views

HP ProCurve Switch 4100 series - Checking PSU status & S/N from the CLI

switch hp-procurve power

modified Mar 18 at 21:23 Zac67 59.2k

0

votes

0

answers

14

views

Open Switch (OPX): Accessing SFP EEPROMs via I2C on a Dell S4112F-ON

switch linux sfp

asked Mar 18 at 16:46 jmcarter9t 101

0

votes

1

answer

43

views

How to connect to different VLANs through VPN

routing switch vlan vpn remote

answered Mar 11 at 11:00 Zac67 59.2k

3

votes

1

answer

1k

views

Do typical Ethernet switches have timeout for MAC table entries?

switch ethernet mac-address

modified Mar 8 at 15:29 Zac67 59.2k

1

vote

7

answers

419

views

IP Helper in Multiple Access Switches

cisco switch vlan

answered Mar 5 at 18:10 Zac67 59.2k

Browse more Questions

Network Engineering Stack Exchange works best with JavaScript enabled