Network Engineering

Excavator

 Excavator
Edit first post that was inactive for 6 months.
Awarded 232 times.
How to know whether a protocol uses TCP or UDP
Awarded Dec 5 at 4:08
Is it possible to conduct a bandwidth test using iperf between two computers located on different network? [closed]
Awarded Nov 30 at 4:20
Why is the IPv6 link-local address range a /10 rather than e.g. /12 or /16?
Awarded Aug 8 at 4:55
What is the difference between routing table and forwarding table?
Awarded Jun 30 at 5:08
Router interface on same subnet
Awarded Jun 15 at 5:42
Mesh network 802.11s vs adhoc
Awarded Jun 14 at 4:35
Why does the DHCP protocol need a Client ID?
Awarded Jun 7 at 4:33
Access Server ipv6 from a ipv4 only network
Awarded Jun 2 at 4:42
Why is broadcast used at the DHCPREQUEST step?
Awarded Apr 27 at 4:06
Wireshark capture showing a TCP packet with no flags [closed]
Awarded Mar 21 at 4:27
Interpreting TTL in ping results
Awarded Mar 7 at 4:49
Do all network devices need to make routing decisions, regardless of communication across networks or within a network?
Awarded Dec 31, 2022 at 5:00
Can anyone explain to me the difference between the PSH and URG flags in TCP segment?
Awarded Dec 17, 2022 at 4:05
How looking glass server output should be decoded?
Awarded Nov 23, 2022 at 8:26
(post deleted or otherwise unavailable)
Awarded Nov 20, 2022 at 4:10
dhcpv6 - stateful VS stateless, what is difference between it?
Awarded Nov 9, 2022 at 4:40
Difference between Subnet and VLAN?
Awarded Oct 14, 2022 at 4:40
Is there a checklist for replacing failed ASA hardware?
Awarded Sep 24, 2022 at 4:11
Route servers and looking glasses - what are they?
Awarded Aug 25, 2022 at 4:11
What is the difference between tshark, dumpcap and others for collecting/sniffing traffic?
Awarded Jul 13, 2022 at 4:21
System default switchport shutdown on Arista EOS
Awarded May 12, 2022 at 4:26
How does a router route traffic on a LAN, in detail?
Awarded May 8, 2022 at 4:04
What is the difference between data rate and latency?
Awarded May 7, 2022 at 5:05
Is there a way to copy via SCP from the switch/router but specify the remote port?
Awarded Apr 8, 2022 at 4:35
Private VLAN on HP switch
Awarded Mar 24, 2022 at 4:19
Do Bluetooth Devices have MAC address with the same specification as the MAC addresses of the Ethernet and Wi-Fi Network cards?
Awarded Mar 5, 2022 at 4:04
What is Link-local addressing?
Awarded Feb 7, 2022 at 4:42
Reason for both a MAC and an IP address
Awarded Jan 31, 2022 at 4:32
Access Server ipv6 from a ipv4 only network
Awarded Jan 29, 2022 at 4:55
What is the difference between MAC and İP broadcast addresses?
Awarded Dec 23, 2021 at 4:06
How does a switch learn a switch table?
Awarded Nov 19, 2021 at 4:35
Cisco ASA drops packets which match crypto acl. VPN not bring UP [closed]
Awarded Oct 5, 2021 at 5:17
Reason for both a MAC and an IP address
Awarded Sep 26, 2021 at 4:51
Ping port number?
Awarded Sep 6, 2021 at 5:35
How do you account for unreliable ISPs?
Awarded Sep 4, 2021 at 6:02
What is a "routable" IP?
Awarded Aug 26, 2021 at 4:03
Subnetting is used in global or local IP address?
Awarded Aug 18, 2021 at 4:57
What factors drive L2 vs L3 in the access layer?
Awarded Jul 21, 2021 at 5:10
What is the meaning of RSSI?
Awarded Jun 12, 2021 at 4:32
In 802.11 Wi-Fi, Is it better to be on the same channel as other networks instead of being in an overlapping channel?
Awarded May 22, 2021 at 4:03
How to monitor vlan using SNMP?
Awarded May 4, 2021 at 5:05
Configure pfSense to not give 'potential DNS rebind attack detected' warning for local server
Awarded May 2, 2021 at 5:05
What is the difference between MSS and MTU?
Awarded Apr 22, 2021 at 4:11
How can I generate a self-signed certificate with a hash other than SHA-1 on cisco ASA?
Awarded Apr 15, 2021 at 5:59
What is the meaning / origin of the terms north-south and east-west traffic?
Awarded Apr 7, 2021 at 4:50
How does ping 1.1 convert to ping 1.0.0.1?
Awarded Mar 26, 2021 at 4:16
Example of ECMP uses hashing technique
Awarded Mar 24, 2021 at 4:06
How to configure DHCP Relay Agent with multiple VLANs?
Awarded Mar 18, 2021 at 4:02
Why is a TCP Socket identified by a 4 tuple?
Awarded Mar 13, 2021 at 4:15
Do typical Ethernet switches have timeout for MAC table entries?
Awarded Mar 9, 2021 at 5:30
Distributed Trunking Inconsistent MAC table
Awarded Jan 28, 2021 at 5:35
How can I change the IP address of a running switch (HP 2510)?
Awarded Jan 13, 2021 at 5:42
When is BGP needed?
Awarded Dec 26, 2020 at 5:36
How to send an ARP request manually?
Awarded Nov 19, 2020 at 12:46
Why are iBGP routes not propagated to other iBGP neighbors?
Awarded Nov 7, 2020 at 5:18
Can you keep DHCP addresses from your ISP
Awarded Oct 21, 2020 at 5:27
Unknown category of a RJ45 cable
Awarded Oct 18, 2020 at 4:04
Speed of Light in Copper VS Fiber - Why is Fiber Better?
Awarded Sep 5, 2020 at 4:57
Why are IP addresses given to each interface and not device? What would the implications of that be?
Awarded Sep 5, 2020 at 4:57
How to synchronize MD5 digest between VTP Server and Client?
Awarded Aug 19, 2020 at 7:10
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