Network Engineering
Profile Activity
Meta user
Network profile
4,787
reputation
1
15
15

Jens Link

Freelance computer geek, specialized in IPv6, monitoring (open source only), network troubleshooting.

Familiar with Linux (Debain GNU/Linux, Centos), Cisco Routing and Switching and JunOS Routing and Switching.

94
answers
0
questions
~574k
people reached
  • Berlin, Germany
  • blog.quux.de
  • Member for 6 years, 8 months
  • 204 profile views
  • Last seen yesterday

Communities (7)

Top network posts

We respect a laser-like focus on one topic.

Top tags (86)

Score 93
Posts 19
Posts % 20
Score 50
Posts 9
Score 42
Posts 18
Score 38
Posts 9
Score 37
Posts 11
Score 35
Posts 12
View all tags →

Top posts (94)

All Questions Answers
Votes Newest
68 PING port number? Jan 9 '17
34 Why are IPv4 addresses 32-bit? May 15 '14
31 Difference between sniffer tools Jul 23 '14
17 How can I calculate the number of internet routes myself? Apr 22 '14
11 Why are ethernet / mac -addresses in hex and ip numbers in decimals? Sep 23 '14
8 How does the transport layer tell UDP apart from TCP? Jan 19 '19
8 When doing 802.1X port authentication, how does the switch know how reach the authentication server? Sep 13 '18
8 Is there 64k range VLAN support? Apr 25 '18
8 Juniper Switching - Cheap Lab Aug 15 '14
7 When connecting 3 switch in Spanning tree, Should I use Switch port or SFP ports? May 20 '14
View all questions and answers →

Badges (31)

Gold

1

Rarest

Silver

15

Rarest

Bronze

15

Rarest

View all badges →