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Marc 'netztier' Luethi's user avatar
Marc 'netztier' Luethi's user avatar
Marc 'netztier' Luethi's user avatar
Marc 'netztier' Luethi
  • Member for 6 years, 10 months
  • Last seen this week
5 votes
Accepted

Access control on Cisco router with switchports?

5 votes

Leaf-Spine network without routing

5 votes

H3C MST BPDU exchange failing

5 votes
Accepted

QoS Policing vs Shaping, why policing

5 votes
Accepted

How to change HSRP version 1 to 2 without downtime?

5 votes

What is a "rotary dialer" in the context of dialup connections?

5 votes

How to debug L1 Auto negotiation issues?

5 votes
Accepted

Use cases for GRE over IPSEC

5 votes
Accepted

How can I set the switchport's trunk protocol?

5 votes
Accepted

Anycast Gateways

5 votes

Why would pfSense ignore arp requests?

5 votes

Switches in chain topology for ~40 devices

5 votes
Accepted

Can LACP connect to 2 different firewalls?

5 votes

How to change the AS number without losing the old BGP configuration?

5 votes

Copying IOS from TFTP problem

5 votes

Forward Avahi mDNS packets from one network to another

5 votes

Why does STP choose the lowest bridge ID as the root bridge?

5 votes
Accepted

ICMP distinguish error messages

5 votes

Difference between N3K and N5K

4 votes
Accepted

Best way to Fast Reconnect TCP with dynamic IP

4 votes

Which specs should I look for (or avoid) when searching for a iSCSI 10Gbit ethernet switch, independent of brand?

4 votes

Do network encryption devices support KMIP / PKCS#11 for key management, or is it all done using the CLI?

4 votes
Accepted

Cisco FL-4330 Backplane Performance

4 votes
Accepted

Is it okay to not assign an IP address to the physical interface of router when used for "Router on a Stick"?

4 votes

High availability vs network mac/arp config

4 votes

dynamic mac address added all hosts through the Do1Q tunnel

4 votes

How can a router know the MTU of the next router?

4 votes
Accepted

Is an SBC sufficient and can it NAT

4 votes
Accepted

What is the relationship between throughput and latency

4 votes
Accepted

If we can calculate RTT using timestamps in TCP options then why do we use the value of the backed off timer to compute next RTT in karn's algo?

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