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Computer Science

CCNA (copy)

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Description and Tags

Computer Science

12th

59 Terms

1
Class A IPv4 range
(unicast) 1.1.1.1-126.255.255.255, RESERVED: 10.0.0.0/8
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2
Class B IPv4 range
(unicast) 127.0.0.0-191.255.255.255, RESERVED: 172.16.0.0
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3
Class C IPv4 range
(unicast) 192.0.0.0-223.255.255.255, RESERVED: 192.168.0.0/16
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4
Class D IPv4 range
(multicast) 224.0.0.0-239.255.255.255
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5
Class E IPv4 range
(reserved) 240.0.0.0-255.255.255.255
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6
IPv6 unicast link-local prefix
FE80::/10
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7
IPv6 site-local prefix
FC00::/8
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8
IPv6 multicast prefix
FF00::/8
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9
IPv6 multicast node-local prefix
FF01::/16
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10
IPv6 multicast link-local prefix
FF02::/16
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11
IPv6 multicast site-local prefix
FF05::/16
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12
IPv6 multicast organization local prefix
FF08::/16
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13
IPv6 multicast global prefix
FF0E::/16
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14
IPv6 global prefix
2000::/3
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15
Puppet
HTTPS on TCP port 8140
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16
Chef
HTTPS on TCP port 443
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17
Ansible
SSH on TCP port 22
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18
Salt
ZeroMQ on TCP port 4505-4506
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19
IP phones VLAN
VLAN 0
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20
Native VLAN
VLAN 1
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21
Extended VLAN
VLAN 4094
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22
Direct AD
0
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23
Static AD
1
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24
EIGRP Summary AD
5
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25
eBGP AD
20
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26
Internal EIGRP AD
90
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27
IGRP AD
100
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28
OSPF AD
110
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29
IS-IS AD
115
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30
RIP AD
120
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31
External EIGRP AD
170
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32
iBGP AD
200
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33
Unknown AD
255
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34
TCP port 20
FTP data (File Transfer Protocol)
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35
TCP port 21
FTP-control (File Transfer Protocol)
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36
TCP port 22
SSH
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37
TCP port 23
Telnet
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38
TCP port 25
SMTP (Simple Mail Transfer Protocol)
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39
TCP port 49
TACACS+
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40
TCP port 80
HTTP
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41
TCP port 110
POP3 (Post Office Protocol version 3)
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42
TCP port 143
IMAP (Internet Message Access Protocol)
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43
TCP port 443
HTTPS
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44
TCP port 8140
Puppet
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45
UDP port 67
DHCP-server
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46
UDP port 68
DHCP-client
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47
UDP port 69
TFTP (Trivial File Transfer Protocol)
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48
UDP port 161
SNMP (Simple Network Management Protocol)
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49
UDP port 1812
RADIUS
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50
UDP port 5246-5247
CAPWAP
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51
UDP port 53
DNS (on TCP as well)
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52
TCP port 53
DNS (on UDP as well)
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53
HSRP version 1 MAC address
0000.0C07.ACxx
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54
HSRP version 2 MAC address
0000.0C9F.Fxxx
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55
VRRP MAC address
0000.5E00.01xx
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56
GLBP MAC address
0007.B400.xxyy
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57
IP multicast MAC address prefix
01-00-5E
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58
Ethernet Broadcast MAC address
FF-FF-FF-FF-FF-FF
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59
Ethernet loopback testing MAC address
CF-00-00-00-00-00
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