CCNA Flashcards
(17 cards)
1
Q
Port number 20
A
FTP Data
2
Q
Port number 21
A
FTP Control
3
Q
Port number 22
A
SSH
4
Q
Port number 23
A
Telnet
5
Q
Port number 25
A
SMTP
6
Q
Port number 53
A
DNS
7
Q
Port number 67/68
A
DHCP
8
Q
Port number 69
A
TFTP
9
Q
Port number 80
A
HTTP
10
Q
Port number 110
A
POP3
11
Q
Port number 161
A
SNMP
12
Q
Port number 443
A
SSL
13
Q
Trunking protocols
A
802.1q ISL
14
Q
STP states 802.1d
A
BLocking Listening Learning Forwarding Disabled
15
Q
RSTP states 820.1w
A
Discarding
Learning
Forwarding
+ adds Port roles Alternative and Backup
16
Q
RSTP LINK SPEED COST
A
10mbps 100
100mbps 19
1gbps 4
17
Q
Ipv6 transition mech
A
6to4
Isatap
Teredo
