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Network Engineering

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First question with score of 1 or more.
Awarded 8311 times.
IP and Ethernet endianness
Awarded May 1 at 6:41
Pfsense router NAT Redirection not working [closed]
Awarded Apr 29 at 17:39
Getting “Network unreachable” in FortiClient 7.0.16 [closed]
Awarded Apr 16 at 18:23
Redundant router-switch connection
Awarded Apr 14 at 16:04
When a layer 3 switch or a switch with SVI receives a broadcast frame, does the switch decapsulate the frame?
Awarded Apr 12 at 6:00
Cat 6 life expectancy [closed]
Awarded Apr 10 at 20:35
Correct idea for an IPsec gateway
Awarded Apr 5 at 15:13
vPC not getting configured on Nexus switches even though the config status is green
Awarded Apr 4 at 13:17
BGP between peers that are 1 hop away?
Awarded Apr 1 at 11:42
Does switches have MAC address? [duplicate]
Awarded Mar 30 at 20:52
Adding a new WIC port to Router errors - Packet Tracer
Awarded Mar 16 at 3:35
Why are connected switches not a good substitute for the network layer? [duplicate]
Awarded Mar 15 at 20:46
Cisco Catalyst Switch: Trunk Configuration Not Allowing Communication with multiple VLANs
Awarded Mar 11 at 19:51
Is 223.1.2/24 (sic) correct way to label a subnet?
Awarded Mar 11 at 15:24
blacklisting mac address on my router to “isolate” IP cameras?
Awarded Mar 9 at 13:49
Cisco vPC election process
Awarded Mar 7 at 7:36
Dell N-Series STP root problem
Awarded Mar 3 at 20:27
2 Firepower 1120 Firewalls connected to a layer-2 switch
Awarded Mar 1 at 2:40
Why doesn't server response reach client in different subnet despite overlapping IP ranges?
Awarded Feb 19 at 21:32
Why do enterprise grade switches have dedicated grounding screws/lugs but home grade switches don't?
Awarded Feb 15 at 5:17
Should my WAN Ethernet Port be in the WAN or LAN firewall zone with a PPPoE WAN Connection?
Awarded Feb 13 at 13:30
Ethernet Speed on work HP Laptop painfully slow [closed]
Awarded Feb 13 at 13:30
Connect two Fiber Optic Cables using Patch Cord?
Awarded Feb 10 at 18:02
Cat cable pairs' twist rate and how that affects crosstalk
Awarded Feb 8 at 11:21
Does wiping the IOS on a Cisco AIR-CT5760-100-K9 Wireless Controller remove the AP licenses?
Awarded Feb 6 at 22:10
How can routing protocols such as OSPF and RIP use the network layer
Awarded Feb 6 at 20:11
DHCP Relay Issue: Router Can Ping DHCP Server, but End Devices Cannot Obtain IP Address - Packet Tracer
Awarded Feb 2 at 17:10
OSPF Adjacency Issue Between a Physical and a Virtual Layer 3 Switch
Awarded Feb 1 at 21:17
Management VLAN
Awarded Feb 1 at 21:17
What are the extra 4 bytes (00 00 00 00) on a 1500 byte ICMP echo reply after a juniper router upgrade?
Awarded Jan 31 at 22:04
How Does "IP Passthrough" Work? (And What is DHCPS-Fixed?) [closed]
Awarded Jan 31 at 11:13
CISCO ASR 920 / CISCO NCS 540 Error Disable / Link flap prevention
Awarded Jan 28 at 12:22
Why have large companies not run out of MAC addresses yet despite having only the last 3 bytes to assign?
Awarded Jan 23 at 20:50
Multi LAN network does the main router to the internet need to be in its own subnet?
Awarded Jan 23 at 5:58
Basic IPv6 Static Routing (Global Unicast Routing)
Awarded Jan 21 at 10:32
Remotely Connecting an IPv6 Computer to a IPv6 Private Web Server
Awarded Jan 21 at 10:15
FRITZ!Box IPSec VPN only gives access to Router but no Device on Network [closed]
Awarded Jan 21 at 6:32
MTU & Fragmentation
Awarded Jan 18 at 5:21
change routes to a network on a Cisco router depending on which source loopback you use without using PBR or VRF?
Awarded Jan 16 at 13:05
Question on terminology; OIDs translated by MIB?
Awarded Jan 15 at 10:57
How could/should WiFi access points advertise their own physical location?
Awarded Jan 11 at 13:19
Migrating SVI for vlans from Catalyst to Nexus
Awarded Jan 5 at 0:31
What is optical network coding? which techniques are there?
Awarded Dec 30, 2024 at 16:33
Out-of-order delivery TCP
Awarded Dec 30, 2024 at 8:35
Why isn't the instantaneous rate of sender considered during the congestion control of TCP?
Awarded Dec 30, 2024 at 8:35
IPv6 without Link-Local using Unique Local Addresses only?
Awarded Dec 29, 2024 at 2:08
can't ping IPv6 local link
Awarded Dec 29, 2024 at 0:25
Machine A configure a static arp When a ping msg with right mac address but wrong ip address from machine B. Does machine A give ping response?
Awarded Dec 27, 2024 at 14:11
I have a PoE wiring problem and need some help debugging [closed]
Awarded Dec 26, 2024 at 4:06
Direct Peer IP, Next Hop Latency is Different based on the destination [closed]
Awarded Dec 26, 2024 at 4:06
How do I configure SMS to work through email? [closed]
Awarded Dec 26, 2024 at 4:06
alternatives to a bridged wlan connection for a libvirt host [closed]
Awarded Dec 26, 2024 at 4:06
Do all TCP packets from same http request take same route? If not, how can I better understand where each went?
Awarded Dec 23, 2024 at 17:08
When is "PLMN not allowed" error code seen in LTE?
Awarded Dec 19, 2024 at 12:22
Do echo replies typically send out an ARP request?
Awarded Dec 17, 2024 at 0:52
Cisco inter-vlan routing with several routers
Awarded Dec 16, 2024 at 15:03
Wireshark BGP Decoding
Awarded Dec 16, 2024 at 15:03
Cisco control and management plane interfaces
Awarded Dec 8, 2024 at 23:22
How Spanning tree (RSTP) will work in the below case
Awarded Dec 5, 2024 at 20:40
How Out-of-profile DSCP mapping helps to prevent misuse of bandwidth if it can't be remapped to a different queue?
Awarded Dec 5, 2024 at 7:18
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