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