DHCP NTP SNMP etc Flashcards Preview

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Flashcards in DHCP NTP SNMP etc Deck (27)
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1
Q

Command to have logging messages on the console connection only display at convenient times

A

line con 0logging synchronous

2
Q

Command to see the status of any ip addresses obtained by DHCP

A

show dhcp lease

3
Q

Cisco’s SNMP manager

A

Cisco Prime

4
Q

Syntax to initialize SNMP on a router

A

conf tsnmp-server community RO|RW []

5
Q

Syntax to set snmp syslocation

A

snmp-server location

6
Q

Syntax to set snmp contact

A

snmp-server contact

7
Q

4 locations where syslog messages can be sent

A
  1. Logging buffer2. Console line3. Terminal lines4. Syslog server
8
Q

What’s the lowest severity level of log messages?

A

debugging - level 7

9
Q

List the 7 attributes that Netflow uses to associate packets

A
  1. Source IP2. Dest IP3. Source Port4. Dest Port5. L3 Protocol type6. TOS marking7. Input interface
10
Q

Command to define a DHCP pool

A

conf tip dhcp pool pool name

11
Q

What is the syntax to prevent certain IP’s from being used in a DHCP pool?

A

ip dhcp excluded-address first last

12
Q

Command to point a router at a DNS server

A

ip name-server DNS server

13
Q

Command to exclude IP’s from a DHCP pool

A

conf tip dhcp excluded-address first last

14
Q

What is the port numbers and protocol for DHCP?

A

67,68UDP

15
Q

What is the port number for SNMP?

A

161

16
Q

Command to set a router to use an NTP server

A

conf tntp server server {version version}

17
Q

2 commands to see how NTP is working on a router

A

show ntp statusshow ntp associations

18
Q

Syntax to instantiate a DHCP pool

A

ip dhcp pool pool-name

19
Q

Syntax to set the lease time for a DHCP pool

A

lease days hours min

20
Q

Syntax to set the default gateway for a DHCP pool

A

default-router IP address

21
Q

Syntax to set the DNS server for a DHCP pool

A

dns-server DNS IP

22
Q

2 versions of the syntax to set the subnet for a DHCP pool

A

network subnet subnet masknetwork subnet /subnet length

23
Q

Syntax to set the domain name for a DHCP pool

A

domain-name name

24
Q

What are the first 4 syslog level names, starting with level 0?

A

0 - Emergency1 - Alert2 - Critical3 - Error

25
Q

What are the last 4 syslog level names?

A

4 - Warning5 - Notification6 - Informational7 - Debugging

26
Q

What severity levels will be sent to the syslog server if “logging trap 4” is configured?

A

Levels 0 - 4EmergencyAlertCriticalErrorWarning

27
Q

If “logging trap informational” is set, what numerical levels will be set to syslog?

A

0 - 6