Windows Linux
interface ipconfig ifconfig, netstat -i
routing table route -4 print route -4
routing table entry 삭제 route delete <inet_addr>
routing table entry 추가 route add <inet_addr> mask <subnet_mask> <next_hop> metric <metric>
ARP Cache arp -a [-v] arp -a
ARP Cache entry 생성 ARP -s <inet_addr> <eth_addr>
ARP Cache entry 삭제 ARP -d <inet_addr>
ping limited broadcast ping -b 255.255.255.255
경로의 모든 홉 보기 tracert traceroute [-4]
다음 홉 IPv6 → MAC 매핑
(ARP Cache in IPv6) netsh interface ipv6 show neighbors
PMTU Discovery mturoute tracepath
Windows Linux
호스트의 각 인터페이스가 가입되어 있는 그룹의 리스트 netsh interface ipv4 show joins
DNS query nslookup
set querytype=A
<domain name>
DNS query (PTR type RR) nslookup
set querytype=PTR
`<arpa domain name> <IP address>`

| resolver cache 삭제 | ipconfig /flushdns | |