\newacronym{adsl}{ADSL}{Asymmetric Digital Subscriber Line} \newacronym{ap}{AP}{Access Point} \newacronym{arin}{ARIN}{American Registry for Internet Numbers} \newacronym{arp}{ARP}{Address Resolution Protocol} \newacronym{arpanet}{ARPANET}{Advanced Research Projects Agency Network} \newacronym{as}{AS}{Autonomous System} \newacronym{asn}{ASN}{Autonomous System Number} \newacronym{avf}{AVF}{Active Virtual Forwarder} \newacronym{avg}{AVG}{Active Virtual Gateway} \newacronym{bb}{BB}{BitBucket} \newacronym{bfd}{BFD}{Bidirectional Forwarding Detection} \newacronym{bgp}{BGP}{Border Gateway Protocol} \newacronym{bpdu}{BPDU}{Bridge Protocol Data Unit} \newacronym{bsd}{BSD}{Berkeley Software Distribution} \newacronym{carp}{CARP}{Common Address Redundancy Protocol} \newacronym{cdp}{CDP}{Cisco Discovery Protocol} \newacronym{cdn}{CDN}{Cat Delivery Network} \newacronym{cia}{CIA}{Central Intelligence Agency} \newacronym{cli}{CLI}{Command Line Interface} \newacronym{cst}{CST}{Common Spanning Tree} \newacronym{cest}{CEST}{Central European Summer Time} \newacronym{chp}{CHP}{Combined Heat \& Power Plant} \newacronym{cix}{CIX}{Commercial Internet Exchange} \newacronym{cph}{CPH}{Copenhagen} \newacronym{cwdm}{CWDM}{} \newacronym{dad}{DAD}{Duplicate Address Detection} \newacronym{db}{DB}{Database} \newacronym{dhcp}{DHCP}{Dynamic Host Control Protocol} \newacronym{dhcp6}{DHCPv6}{Dynamic Host Control Protocol version 6} \newacronym{dknog}{DKNOG}{Danish Network Operators' Group} \newacronym{dns}{DNS}{Domain Name System} \newacronym{dns6}{DNSv6}{Domain Name System version 6} \newacronym{dr}{DR}{Danmarks Radio} \newacronym{dsl}{DSL}{Digital Subscriber Line} \newacronym{dst}{dst}{destination} \newacronym{dwdm}{DWDM}{} \newacronym{eap}{EAP}{Extensible Authentication Protocol} \newacronym{eapol}{EAPoL}{Extensible Authentication Protocol over Local Area Network} \newacronym{ebgp}{eBGP}{Externel Border Gateway Protocol} \newacronym{ecn}{ECN}{Explicit Congestion Notification} \newacronym{eff}{EFF}{Electronic Frontier Foundation} \newacronym{eigrp}{EIGRP}{Enhanced Interior Gateway Routing Protocol} \newacronym{erspan}{ERSPAN}{Encapsulated Remote Switch Port Analyser} \newacronym{evpn}{EVPN}{Ethernet Virtual Private Network} \newacronym{fbi}{FBI}{Federal Bureau of Investigation} \newacronym{fhrp}{FHRP}{First Hop Redundancy Protocol} \newacronym{fib}{FIB}{Forward Information Base} \newacronym{fix}{FIX}{Federal Internet Exchange} \newacronym{fsm}{FSM}{Finite State Machine} \newacronym{ftp}{FTP}{File Transfer Protocol} \newacronym{ftps}{FTPS}{File Transfer Protocol Secure} \newacronym{gh}{GH}{GitHub} \newacronym{gl}{GL}{GitLab} \newacronym{glbp}{GLBP}{Gateway Load Balancing Protocol} \newacronym{gns}{GNS}{Graphical Network Simulator} \newacronym{gpl}{GPL}{GNU General Public License} \newacronym{gps}{GPS}{Global Positioning System} \newacronym{gprs}{GPRS}{General Packet Radio Service} \newacronym{gsm}{GSM}{Global System for Mobile communications} \newacronym{ha}{HA}{High Availability} \newacronym{hsrp}{HSRP}{Hot-Standby Routing Protocol} \newacronym{http}{HTTP}{Hypertext Transfer Protocol} \newacronym{https}{HTTPS}{Hyper Text Transfer Protocol Secure} \newacronym{iab}{IAB}{Internet Architecture Board} \newacronym{iana}{IANA}{Internet Assigned Numbers Authority} \newacronym{ibgp}{iBGP}{Internal Border Gateway Protocol} \newacronym{icann}{ICANN}{Internet Corporation for Assigned Names and Numbers} \newacronym{icmp}{ICMP}{Internet Control Message Protocoll} \newacronym{icmp6}{ICMPv6}{Internet Control Message Protocol version 6} \newacronym{ieee}{IEEE}{Institute of Electrical and Electronics Engineers} \newacronym{ietf}{IETF}{Internet Engineering Task Force} \newacronym{igp}{IGP}{Interior Gateway Protocol} \newacronym{igrp}{IGRP}{Interior Gateway Routing Protocol} \newacronym{imap}{IMAP}{Internet Message Access Protocol} \newacronym{ios}{IOS}{Internetwork Operating System} \newacronym{ip}{IP}{Internet Protocol} \newacronym{ip4}{IPv4}{Internet Protocol version 4} \newacronym{ip6}{IPv6}{Internet Protocol version 6} \newacronym{ipv4}{IPv4}{Internet Protocol version 4} \newacronym{ipv6}{IPv6}{Internet Protocol version 6} \newacronym{irc}{IRC}{Internet Relay Chat} \newacronym{irtf}{IRTF}{Internet Research Task Force} \newacronym{isis}{IS-IS}{Intermediate System to Intermediate System} \newacronym{isl}{ISL}{} \newacronym{isoc}{ISoc}{Internet Society} \newacronym{isp}{ISP}{Internet Service Provider} \newacronym{ixp}{IXP}{Internet Exchange Point} \newacronym{junos}{JUNOS}{Juniper Network Operating System} \newacronym{ksk}{KSK}{Key Signing key} \newacronym{l2}{L2}{Layer 2} \newacronym{l2vpn}{L2VPN}{Layer 2 Virtual Private Network} \newacronym{l3}{L3}{Layer 3} \newacronym{lacp}{LACP}{Link Aggregation Protocol} \newacronym{lan}{LAN}{Local Area Network} \newacronym{lldp}{LLDP}{Link Layer Discovery Protocol} \newacronym{mac}{MAC}{Media Access Control address} \newacronym{mec}{MEC}{Multichannel Ether-channel} \newacronym{med}{MED}{Multi-Exit Discriminator} \newacronym{metdst}{MET-DST}{Middle European Time Daylight Saving Time} \newacronym{mit}{MIT}{Massachusetts Institute of Technology} \newacronym{mhsrp}{MHSRP}{Multigroup Hot-Standby Routing Protocol} \newacronym{mpls}{MPLS}{Multiprotocol Label Switching} \newacronym{msg}{msg}{message} \newacronym{mst}{MST}{Multiple Spanning Tree} \newacronym{nac}{NAC}{Network Admission Control} \newacronym{nat}{NAT}{Network Address Translation} \newacronym{nd}{ND}{Neighbor Discovery} \newacronym{nic}{NIC}{Network Interface Card} \newacronym{nlri}{NLRI}{Network Layer Reachability Information} \newacronym{nms}{NMS}{Network Management Software} \newacronym{nsa}{NSA}{National Security Agency} \newacronym{nsf}{NSF}{Non-stop Forwarding} \newacronym{nss}{NSS}{National Security Strategy} \newacronym{ntp}{NTP}{Network Time Protocol} \newacronym{osi}{OSI}{Open Systems Interconnection} \newacronym{ospf}{OSPF}{Open Shortest Path First} \newacronym{ospf3}{OSPFv3}{Open Shortest Path First v3} \newacronym{ospfv3}{OSPFv3}{Open Shortest Path First v3} \newacronym{pagp}{PAgP}{Port Aggregation Protocol} \newacronym{poe}{PoE}{Power over Ethernet} \newacronym{poe+}{PoE+}{Power over Ethernet Plus} \newacronym{pop3}{POP3}{Post Office Protocol} \newacronym{pvrst}{PVRST}{Per Vlan Rapid Spanning Tree} \newacronym{pvrst+}{PVRST+}{Per Vlan Rapid Spanning Tree Plus} \newacronym{pvst}{PVST}{Per Vlan Spanning Tree} \newacronym{pvst+}{PVST+}{Per Vlan Spanning Tree Plus} \newacronym{qppb}{QPPB}{Quality of Service Policy Propagation via Border Gateway Protocol} \newacronym{radb}{RADb}{Routing Assets Database} \newacronym{rdap}{RDAP}{Registration Data Access Protocol} \newacronym{red}{RED}{Random Early Detection} \newacronym{rfc}{RFC}{Request For Comments} \newacronym{rib}{RIB}{Routing Information Base} \newacronym{rip}{RIP}{Routing Information Protocol} \newacronym{ripe}{RIPE NCC}{Réseaux IP Européens Network Coordination Centre} \newacronym{ros}{ROS}{MikroTik RouterOS} \newacronym{rpr}{RPR}{Route Processor Redundancy} \newacronym{rpr+}{RPR+}{Route Processor Redundancy Plus} \newacronym{rr}{RR}{Route Reflector} \newacronym{rspan}{RSPAN}{Remote Switch Port Analyser} \newacronym{rstp}{RSTP}{Rapid Spanning Tree Protocol} \newacronym{rpvst}{RPVST}{Per Vlan Rapid Spanning Tree} \newacronym{rpvst+}{RPVST+}{Per Vlan Rapid Spanning Tree Plus} \newacronym{rsvp}{RSVP}{Resource Reservation Protocol} \newacronym{sdm}{SDM}{Security Device Manager} \newacronym{sdsl}{SDSL}{Symmetric Digital Subscriber Line} \newacronym{sftp}{SFTP}{Secure Shell File Transfer Protocol} \newacronym{sla}{SLA}{Service Level Agreement} \newacronym{slaac}{SLAAC}{Stateless Address Autoconfiguration} \newacronym{smtp}{SMTP}{Simpe Mail Transfer Protocol} \newacronym{snmp}{SNMP}{Simple Network Management Protocol} \newacronym{sntp}{SNTP}{Secure Network Time Protocol} \newacronym{sp}{SP}{Service Provider} \newacronym{span}{SPAN}{Switch Port Analyser} \newacronym{src}{src}{source} \newacronym{ssh}{SSH}{Secure Shell} \newacronym{ssl}{SSL}{Secure Socket Layer} \newacronym{sso}{SSO}{Stateful Switchover} \newacronym{stp}{STP}{Spanning Tree Protocol} \newacronym{tcam}{TCAM}{} \newacronym{tcn}{TCN}{Topology Change Notification} \newacronym{tcp}{TCP}{Transmission Control Protocol} \newacronym{tftp}{TFTP}{Trivial File Transfer Protocol} \newacronym{tldr}{TL;DR}{To Long; Didn't Read} \newacronym{tls}{TLS}{Transport Layer Security} \newacronym{tlv}{TLV}{Type, Length, Value} \newacronym{toc}{ToC}{Table of Contents} \newacronym{tosdr}{ToS;DR}{Terms of Service; Didn't Read} \newacronym{ttl}{TTL}{Time-to-live} \newacronym{udld}{UDLD}{Unidirectional Link Detection} \newacronym{udp}{UDP}{User Datagram Protocol} \newacronym{ula}{ULA}{Unique Local Address} \newacronym{utc}{UTC}{Coordinated Universal Time} \newacronym{vlan}{VLAN}{Virtual Local Area Network} \newacronym{vpn}{VPN}{Virtual Private Network} \newacronym{vrf}{VRF}{Virtual Routing and Forwarding} \newacronym{vrrp}{VRRP}{Virtual Router Redundancy Protocol} \newacronym{vsl}{VSL}{Virtual Switch Link} \newacronym{vss}{VSS}{Virtual Switch Stacking} \newacronym{vtp}{VTP}{Virtual Trunking Protocol} \newacronym{vxlan}{VXLAN}{Virtual Extensible Local Area Network} \newacronym{wdm}{WDM}{} \newacronym{wlan}{WLAN}{Wireless Local Area Network} \newacronym{wred}{WRED}{Weighted Random Early Detection} \newacronym{zbc}{ZBC}{Zealand Business School} \newacronym{zsk}{ZSK}{Zone Signing Key} \newacronym{aaa}{AAA}{Authentication, Authorization, Accounting} \newacronym{a}{A}{A record} \newacronym{aaaa}{AAAA}{quad-A record} \newacronym{cname}{CNAME}{Canonical Name record} \newacronym{hinfo}{HINFO}{Host Information record} \newacronym{isdn}{ISDN}{Integrated Services Digital Network record} \newacronym{mx}{MX}{Mail Exchange record} \newacronym{ns}{NS}{Name Server record} \newacronym{ptr}{PTR}{Reverse-lookup Pointer record} \newacronym{soa}{SOA}{Start of Authority record} \newacronym{txt}{TXT}{Text record}