Skip to main content
Share Your Experience: Take the 2024 Developer Survey
YLearn's user avatar
YLearn's user avatar
YLearn's user avatar
YLearn
  • Member for 11 years
  • Last seen more than 1 year ago
  • Chicago, IL
10 votes

Why don't switches rewrite mac-addresses?

10 votes

How can hosts with public IP addresses have nodes with private IP addresses in their traceroute?

9 votes
Accepted

Does Cisco *ip dhcp snooping limit rate* apply if DHCP snooping is not configured for the access VLAN?

9 votes
Accepted

What OSI layer do Access Points operate on?

9 votes
Accepted

omnidirectional antennas and the dipole antenna

9 votes
Accepted

Cisco Catalyst cluster heartbeat switch issue - increasing input errors

9 votes

What is first? ARP vs ICMP

9 votes
Accepted

What is the difference between an untagged port and a tagged port?

9 votes

Why do we have both MDI and MDI-X?

9 votes
Accepted

How DHCP OFFER unicast works?

9 votes

Why is adapter ARPing something it already knows?

8 votes
Accepted

Did the LSB-first method of transmitting the canonical MAC address in Standard Ethernet have any specific advantages?

8 votes
Accepted

Cisco Catalyst 2940 / IoS 12.1 will only run ONE vLAN

8 votes

Clustering two Cisco 2960G switches

8 votes
Accepted

Cisco Router Limiting Bandwidth

8 votes

How Can I Easily Tell If My Network Has Power Over Ethernet?

8 votes

What is the difference between all the switching modes on 6500/7600?

8 votes

speed/duplex mismatch

8 votes
Accepted

Why does 1000BASE-T need Auto-MDIX?

8 votes
Accepted

How are multiple SSID's handled on same access point?

8 votes

Is there a way to recognize the location where a client connects to the network?

8 votes

What would cause really sporadic packet loss, when signal strength is fine

8 votes
Accepted

Can regular wifi adapters communicate with WiMax access points?

8 votes

When it comes to Computer Networks, what is a logical address and physical address?

8 votes
Accepted

"simple" question about VLAN switching

8 votes
Accepted

What to use as ARP request Target Hardware Address?

8 votes
Accepted

Why can't I get a WiFi password by sending out the same SSID?

8 votes
Accepted

Why do we have authentication before association in 802.11

8 votes
Accepted

How many pps (64Byte each) i can receive in 1Gbps throughput modem / firewall

8 votes
Accepted

Why can't I do a reverse DNS lookup on this IP address?

1 2
3
4 5
15