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OzNetNerd
  • Member for 9 years, 4 months
  • Last seen more than 1 year ago
20 votes

How do you calculate the prefix, network, subnet, and host numbers?

20 votes
Accepted

What is Link-local addressing?

14 votes

What is the meaning of RSSI?

8 votes

I'm setting up a Cisco CCNA lab, what equipment would you recommend?

7 votes
Accepted

Switch learning MAC addresses

5 votes
Accepted

GNS3: performance tests using iperf3?

4 votes

Why do these static routes need to be bi-directional?

4 votes

Calculated window size in Wireshark

4 votes
Accepted

What's the difference between host and network address?

4 votes
Accepted

How does a TCP sender recognize out-of-order ACK packets?

4 votes
Accepted

How does a router relay DHCP packets when it is configured as a relay agent?

4 votes

Network redundancy design question with BGP

4 votes
Accepted

Broadcast packet in LAN is first sent to router?

3 votes
Accepted

TCP error recovery

3 votes
Accepted

What makes TCP window size keep changing (e.g.windows)?

3 votes

cisco7200 router responds to icmp messages not addressed to it

3 votes
Accepted

Cisco Route-Map Object Tracking for Default-Information

3 votes

Advertise downstream customer-owned /24 without BGP-Peering

3 votes

Lower throughput with fixed TCP window size?

3 votes
Accepted

Is the TCP ACK bit set for things like HTTP responses?

3 votes

Cisco - ACL Clarification

3 votes

how to calculate the MSS in wireshark when the window scaling option is set?

2 votes

Bandwidth is mimimum of the path?

2 votes

Identifying missing TCP Packet

2 votes
Accepted

How would you discover hosts on a network if they have stateful firewalls set up?

2 votes
Accepted

TCP Traceroute with actual TCP session

2 votes
Accepted

2911 as default GW for Nexus

2 votes

EIGRP metric explanation

2 votes

Reason to disable spanning-tree?

2 votes
Accepted

How does a router monitor traffic between two devices on a switch