Cisco Learning Network Podcast
= -1) { switch (ch) { case '6': ip6flag = 1; ip4flag = 0; s = socket(PF_INET6, SOCK_DGRAM, IPPROTO_UDP); if (s < 0 && (errno == EPROTONOSUPPORT || errno == EPFNOSUPPORT || errno == EAFNOSUPPORT)) ip6flag = 0; else close(s); break; case '4': ip6flag...
a. A packet with the destination IP address of RouterA. b. A frame with the destination MAC address of SwitchA. c. A frame with the destination MAC address of RouterA. d. A packet with the destination IP address of RouterB.
Cisco Learning Network Podcast
Cisco Learning Network Podcast
Cisco Learning Network Podcast