SUBJECTS
|
BROWSE
|
CAREER CENTER
|
POPULAR
|
JOIN
|
LOGIN
Business Skills
|
Soft Skills
|
Basic Literacy
|
Certifications
About
|
Help
|
Privacy
|
Terms
|
Email
Search
Test your basic knowledge |
CCIE Voice Test
Start Test
Study First
Subjects
:
cisco
,
it-skills
,
ccie
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Privacy is enabled system-wide in CUCM by default. (T or F)
The <i>name</i> configuration field in ephone-dn and voice register dn
TRUE
Dial-peers
SERVICE PARAMETER>|| Stop routing on unallocated number flag - Set to False|| Stop routing user busy - Set to False
2. How do you prevent toll fraud on CME?
#int lo0|#h323-gateway voip bind srcaddr [IP]||#isdn switch-type primary-ni|#network-clock-particpate wic0||#controller t1 0/0/0|#pri-group timeslots 1-3||#int serial 0/0/0:23|#isdn outgoing display-ie|#isdn b-chan selection order [use opposite of wh
Transfer to external is blocked by default.|To ensure only transfer to internal is allowed - make sure only the following tx pattern is under telephony-service||#telephony service| #transfer-pattern ....
Telephony-service|no auto-reg-ephone|max-ephones <NUM>|max-dn <NUM> no-reg|ip source-address <IP> port 2000|create cnf-files
Use IPs instead of hostnames for all CUCM servers.|ENTERPRISE PARAMETERS --> Replace all CUCM hostnames with IPs in URLs
3. What are the steps to integrate CUPS with CUCM?
On CUCM -- UPTSAL||Create Your <b>Users</b>|<b>Phone</b> - set owner id|Create SIP <b>Trunk</b>|<b>SIP Trunk Security Profile|</b>|<b>Application Server</b>|<b>Licensing|</b>|||On CUPS||Work Left to right
In the CUCM 7.0.1 Release Notes ... search for <i>restore</i>.
SERVICE PARAMETER> Automated Alternate Routing Enable > True
When I call in from off-net to a DID number in-net ... once authenticated - your calls appear to come from the desk phone.
4. What kind of relationship does an MGCP gateway have with CUCM?
(config)#ip domain-name <NAME>|(config)#isdn switch-type primary-ni|(config)#network-clock-participate wic 0||(config)#controller t1 0/0/0|(config-controller)#pri-group timeslots 1-3 - 24 service mgcp|(config-controller)#no shut||(config)#interface s
On CUCM it's identical to adding an H323 GW.
Call Simulator. You can use to validate path from router to the PSTN.
Master/Slave relationship. CUCM controls it.
5. How do you create a trunk on the router side?
Interface f0/0|no ip address|no shut||interface f0/0.10|encap dot1q 10 native --> !!! DATA VLAN !!!|ip address 10.10.100.1 255.255.255.0|interface f0/0.20|encap dot1q 20 --> !!! VOICE VLAN !!!|ip address 10.10.200.1 255.255.255.0
(config)#int s0/0/0:15 (this is created after you setup the PRI)|(config-if)#isdn outgoing display-ie
At the CLI: <i>utils ntp status</i>
Trunk Port Method (3750 or ESW)||interface fa0/1|switchport trunk encap dot1q|switchport mode trunk|switchport trunk native vlan 10|switchport voice vlan 20|spanning-tree portfast
6. How do you see multicast packets being sent?
<i>sh ephone reg</i>|and|<i>debug voip dialpeer</i>
Debug ephone moh
Vlan database|vlan 130 name DATA|vlan 240 name PHONES|apply|exit
Device Pool Locations
7. What are two caveats to using the <i>ccm-manager config server</ip> command?
<i>#after-hours block pattern</i>
When multiple sites use the same route pattern - do your digit manipulation on a route list.
Uncheck it! Otherwise both H323 devices on either end wait for the other to send TCS first - and the connection will timeout.
8. If you're using Called/Calling Party Transformations at the Route Pattern - what happens if you do Digit manipulation at the route list?
Ephone-dn 1 <dual / octo>|number 3001|description 3214-3001 !!! PHONE BANNER !!!||ephone 1|mac-address 001b.d4c6.ca99|button 1:1|type 7961|max-calls-per-button 5|busy-trigger-per-button 3
'Use before the ... so XXXX
<i>#after-hours block pattern</i>
The Called/Calling Transformations are superceded.
9. What is the <i>Enable Enterprise Feature Access</i> Service Parameter used for?
...
Phone number followed by domain name.|i.e. 3006@ipxcme.com
To enable two-stage dialing.
#voice class h323 1| #h225 timeout tcp establish 3||#dial-peer voice 3000 voip| #destination-pattern 3...| # voice-class h323 1| #session target ipv4:10.1.5.3 (sub)| #dtmf-relay h245-alpha||#dial-peer voice 30001 voip| #destination-pattern 3...| #pre
10. What is the bit rate for a G.729 call excluding layer 2?
When configuring TEHO.
8kb/s
It matches a route pattern| Which points to a route list| Which point to a route group| Which contains a GW or Trunk|*Then it needs to match on an incoming VOIP diap-peer (incoming called -number .)
Gatekeeper|endpoint resource-threshold|endpoint max-calls h323id gk-trunk_2 1||The bandwidth command only allows restriction between zones
11. On an H323 GW - how do you adjust the timers for redundancy hunting?
...
<i>h225 timeout tcp establish 3</i> within a h323 voice class||#voice class h323 1|#h225 timeout tcp establish 3
CUCM OS Administration Settings --> NTP Servers
12. On the RDP What is the Rerouting CSS used for?
...
Ssh to the CUCM the phone is registered to|show perf query class 'Cisco MOH Device'
Single Number Reach (Mobile Connect)
Transfer to external is blocked by default.|To ensure only transfer to internal is allowed - make sure only the following tx pattern is under telephony-service||#telephony service| #transfer-pattern ....
13. How do you prioritize route groups?
<i>Auto Call Pickup Enabled</i>
Put them in a route list.
When I call in from off-net to a DID number in-net ... once authenticated - your calls appear to come from the desk phone.
Gatekeeper - zone local GK cisco.com 10.1.6.1 - zone local CUCM cisco.com invia GK outvia GK - zone local BR2 cisco.com invia GK outvia GK
14. What types of digit manipulation can you perform at the route pattern?
Default is SRST||<i>mode cme</i> changes to CME|<i>no mode cme</i> changes back to SRST
DDI - Digit Discard Instruction (PreDot)||Mask - most powerful (does DDI and Prefix)||Prefix - Prefixes digits|| **These three types are compounded in this order!
...
To enable two-stage dialing.
15. Name 2 commands to verify RSVP functionality.
Push as much digit manipulation to the router as possible - so you can re-use it for SRST.
Call Simulator. You can use to validate path from router to the PSTN.
CUCM OS Administration Settings --> NTP Servers
Sh ip rsvp reservation||sh sccp connections
16. Need to Know||Anytime you have an external call - it needs to match on a route pattern.
Use the <i>alias static</i> configuration||alias static (IP of CUCM) gkid (GK ID) gateway voip ras (IP of CUCM) e164 (dn) e164 (dn) e164 (dn)
(config)#isdn switch-type primary-net5|(config)#network-clock-participate wic 0||(config)#Controller e1 0/0/0|(config-controller)#pri-group timeslot 1-3 !!!Get the PRI up!!!|(config-controller)#no shut||(config)#int s0/0/0:15|(config-if)#isdn outgoin
Need to Know||Anytime you have an external call - it needs to match on a route pattern.
Apply it to the ephone.
17. How do you set up redundancy on outbound dial-peers on an H323 gateway?
#test voice translation rule 1 <input to test>
Voice register global|mode cme|source-address <IP>|max-dn <NUM>|max-pool <NUM>|tftp-path flash:/<PATH>|create profile||NOTE: You have to do a create profile every time you change the voice register pool
Ephone-dn 1 <dual / octo>|number 3001|description 3214-3001 !!! PHONE BANNER !!!||ephone 1|mac-address 001b.d4c6.ca99|button 1:1|type 7961|max-calls-per-button 5|busy-trigger-per-button 3
#voice-class h323 1|#h225 timeout tcp establish 3 (if no response within 3 seconds continue dial-peer hunting)
18. When setting up SIP URI where do you configure the CUCM's domain name?'
Mobile Connect
Ccm-manager music-on-hold
Enterprise Parameters --> <i>Organization Top Level Domain</i>|Enterprise Parameters --> <i>Cluster Fully Qualified Domain Name</i>
19. How do you configure SIP phones to be able to call other SIP phones via SIP URI?
<i>SIP Route Pattern</i> over a SIP Trunk.
IP Voice Media Streaming App
#voice service voip| #no supplementary-service h225-notify cid-update
Allows you to transfer by only pressing the Transfer button once.
20. How do you verify where MOH is being served up from?
Warning
: Invalid argument supplied for foreach() in
/var/www/html/basicversity.com/show_quiz.php
on line
183
21. How do you configure CUCM redundancy on an H323 gateway?
Ssh to the CUCM the phone is registered to|show perf query class 'Cisco MOH Device'
Sends the Calling Name.
#voice class h323 1| #h225 timeout tcp establish 3||#dial-peer voice 3000 voip| #destination-pattern 3...| #voice-class h323 1| #session target ipv4:(SUB IP)| #dtmf-relay h245-alpha||#dial-peer voice 30001 voip| #destination-pattern 3...| #voice-clas
Device Settings --> Softkey Template|Copy a template and make your changes.|Then apply to the device.
22. How do you configure CUBE?
Warning
: Invalid argument supplied for foreach() in
/var/www/html/basicversity.com/show_quiz.php
on line
183
23. When do you do digit manipulation at the route pattern as opposed to the route list?
#interface vlan 130 (voice vlan)| #h323-gateway voip interface| #h323-gateway voip id BR2 ipaddr 10.1.6.1| #h323-gateway voip h323-id UK| #h323-gateway voip bind srcaddr 10.1.130.1
Reroute when here is WAN congestion.
1. Complicated Hunt Group|2. Need to support Calling Name|3. Need to support Call Park Call Pickup
When multiple sites use the same route pattern - do your digit manipulation on a route list.
24. What does an H323 GW require that MGCP GWs do not?
Dial-peers
Ip domain-name ipexpert.com|network-clock-participate wic 0|isdn switch-type primary-ni||controller t1 0/0/0|pri-group timeslots 1-3 - 24 service mgcp|no shut||int serial 0/0/0:23|isdn bind-l3 ccm-manager|ccm-manager mgcp|ccm-manager redundant-host 1
Find the GUI Files - show flash | i .html|<i>ip http server</i>|<i>ip http path flash:/<PATH TO FILES></i>||telephony service|web admin system name admin pass cisco|dn-webedit
Push as much digit manipulation to the router as possible - so you can re-use it for SRST.
25. Aside from the <i>Media Resources --> Mobile Voice Access</i> where else do you need to specify the the Mobile Voice Access DN?
Service Parameters --> <i>Mobile Voice Access Number</i>
Create a Route Pattern for the local site and the remote site:||RP-LOC --> PT-REM --> RL-TEHO-LOC||RP-REM --> PT-LOC --> RL-TEHO-REM
SERVICE PARAMETER > Device Name of GK0controlled Trunk That Will Use Port 1720 > US_Trunk (or whatever you're using)||> Host Name/IP of GK That Will Use RAS UDP Port 1719 > (IP of GK) ||BE SURE TO RESTART THE TRUNK in CUCM and possibly the CUCM Servi
Sh ip rsvp reservation||sh sccp connections
26. In a SIP Dial Rule how do you represent a dialed * instead of it being used as a wildcard?
Warning
: Invalid argument supplied for foreach() in
/var/www/html/basicversity.com/show_quiz.php
on line
183
27. When a device is roaming to a different site How does it get the <i>Roaming Sensitive Settings</i> from the Device Pool?
Default is SRST||<i>mode cme</i> changes to CME|<i>no mode cme</i> changes back to SRST
(config)#clock timezone|(config)#ntp server/master|(config)#sh ntp status to verify
1st the Subnet is recognized. (Device Mobility Info)|Then different Physical Locations are compared.
Use IPs instead of hostnames for all CUCM servers.|ENTERPRISE PARAMETERS --> Replace all CUCM hostnames with IPs in URLs
28. How do you setup AutoRegistration in CUCM?
Sh ccm-manager
System Cisco Unified CM|Uncheck the box <i>Auto-Reg Disabled</i>||Enterprise Parameters --> <i>Auto Registration Phone Protocol</i> SIP or SCCP
In CUCM - configure CFUR to point to it's E164 number.
(config)#ip domain-name <NAME>|(config)#isdn switch-type primary-ni|(config)#network-clock-participate wic 0||(config)#controller t1 0/0/0|(config-controller)#pri-group timeslots 1-3 - 24 service mgcp|(config-controller)#no shut||(config)#interface s
29. Describe how you configure SIP URI functionality.
Service Parameter --> Block OffNet To OffNet Transfer --> <i>True</i>
Mobile Connect
At the Line or Device level. -- Sometimes unpredictable performance of assigned to the device though.
30. How do do configure TEHO?
<i>Proxy Line Mode</i> has multiple icons on the phone.|<i>Shared Line Mode</i> has only one.
SERVICE PARAMETER>|| Block Offnet to Offnet Transfer - Set to True
<i>#after-hours block pattern</i>
Create a Route Pattern for the local site and the remote site:||RP-LOC --> PT-REM --> RL-TEHO-LOC||RP-REM --> PT-LOC --> RL-TEHO-REM
31. How can you confirm the MGCP GW is registered to CUCM - in IOS?
Sh ccm-manager
Device Settings --> Softkey Template|Copy a template and make your changes.|Then apply to the device.
...
Sends every digit to CUCM in real-time with digit-analysis being handled by CUCM.
32. Describe the relationship between route patterns and end devices.
(config)#<i>sh cdp neigh detail
(config)#voice register dialplan
Route Patterns --> Route Lists --> Route Groups --> Gateways/Trunks|RPs point to Route Lists which contain one or more Route Groups which contain one or more Gateways/Trunks.
#voice-class h323 1|#h225 timeout tcp establish 3 (if no response within 3 seconds continue dial-peer hunting)
33. What is Mobile Voice Access?
On CUCM it's identical to adding an H323 GW.
When I call in from off-net to a DID number in-net ... once authenticated - your calls appear to come from the desk phone.
8kb/s
34. What is a best practice for digit manipulation - in regards to H323 GWs?
<i>Proxy Line Mode</i> has multiple icons on the phone.|<i>Shared Line Mode</i> has only one.
SERVICE PARAMETER>|| Stop routing on unallocated number flag - Set to False|| Stop routing user busy - Set to False
Push as much digit manipulation to the router as possible - so you can re-use it for SRST.
Sh ccm-manager
35. A <i>show isdn status</i> shows TEI_ASSIGNED. What do you do to get MULTIPLE_FRAME_ESTABLISHED?
Re-enter the <i>mgcp bind control</i> and <i>mgcp bind media</i> commands.
Max-dn|max-ephone|ip source-address
At the Line or Device level. -- Sometimes unpredictable performance of assigned to the device though.
Reroute when there is a WAN Outage.
36. When a CUCM device dials a number - what happens?
To notify SIP Phones of NTP
On CUCM -- UPTSAL||Create Your <b>Users</b>|<b>Phone</b> - set owner id|Create SIP <b>Trunk</b>|<b>SIP Trunk Security Profile|</b>|<b>Application Server</b>|<b>Licensing|</b>|||On CUPS||Work Left to right
It matches a route pattern| Which points to a route list| Which point to a route group| Which contains a GW or Trunk|*Then it needs to match on an incoming VOIP diap-peer (incoming called -number .)
Master/Slave relationship. CUCM controls it.
37. How do you configure phone ports on an ESW?
SERVICE PARAMETER>|| Block Offnet to Offnet Transfer - Set to True
Trunk Port Method (3750 or ESW)||interface fa0/1|switchport trunk encap dot1q|switchport mode trunk|switchport trunk native vlan 10|switchport voice vlan 20|spanning-tree portfast
Assign a logout-profile to the ephone.
Sh ip rsvp reservation||sh sccp connections
38. How can you tell the difference between Proxy Line Mode and Shared Line Mode by just looking at the phone?
Top Down means that channel 1 will be the first channel used to place outgoing calls.
Dtmf-relay h245-alpha
<i>Proxy Line Mode</i> has multiple icons on the phone.|<i>Shared Line Mode</i> has only one.
1. Complicated Hunt Group|2. Need to support Calling Name|3. Need to support Call Park Call Pickup
39. Is the + character supported on a VOIP dial-peer?
Warning
: Invalid argument supplied for foreach() in
/var/www/html/basicversity.com/show_quiz.php
on line
183
40. What are the commands to configure a MGCP Gateway? (router)
You need dial-peers and to allow h323 to h323 communication.||voice service voip| allow-connections h323 to h323
Create 2 voip dial-peers - one the Sub and one to the Pub (the Pub with a preference of 1). Then create a <i>voice class h323</i>and set the <i>h225 timeout</i> value so it will hunt between the two.
Device Pool Locations
Ip domain-name ipexpert.com|network-clock-participate wic 0|isdn switch-type primary-ni||controller t1 0/0/0|pri-group timeslots 1-3 - 24 service mgcp|no shut||int serial 0/0/0:23|isdn bind-l3 ccm-manager|ccm-manager mgcp|ccm-manager redundant-host 1
41. What is SIP URI?
Enterprise Parameters --> <i>Organization Top Level Domain</i>|Enterprise Parameters --> <i>Cluster Fully Qualified Domain Name</i>
Phone number followed by domain name.|i.e. 3006@ipxcme.com
System --> Phone NTP Reference|Then Apply to System --> Date/Time Group
On CUCM it's identical to adding an H323 GW.
42. How do you ensure an H323 GW always uses the Sub as primary and Pub as a backup?
Yes. The media resources in the first MRG listed will be used before media resources in the second MGR listed.
Precede the # with a > ... so 9011*>#
Create 2 voip dial-peers - one the Sub and one to the Pub (the Pub with a preference of 1). Then create a <i>voice class h323</i>and set the <i>h225 timeout</i> value so it will hunt between the two.
...
43. What are the commands to configure SIP phones in CME?
Bottom up - to prevent glare.
SERVICE PARAMETER>|| Block Offnet to Offnet Transfer - Set to True
<i>Proxy Line Mode</i> has multiple icons on the phone.|<i>Shared Line Mode</i> has only one.
Voice register global|mode cme|source-address <IP>|max-dn <NUM>|max-pool <NUM>|tftp-path flash:/<PATH>|create profile||NOTE: You have to do a create profile every time you change the voice register pool
44. Where is it best to manipulate digits for inbound calls?
Warning
: Invalid argument supplied for foreach() in
/var/www/html/basicversity.com/show_quiz.php
on line
183
45. What are the commands to configure a SIP phone in CUCME?
Voice register dn 1| number 4002||voice register pool 1|id mac 0022.0022.0022|type 7961ge|number 1 dn 1|dtmf-relay rtp-nte|no vad
CUCM OS Administration Settings --> NTP Servers
SERVICE PARAMETER>|| Block Offnet to Offnet Transfer - Set to True
Apply <i>voice-class codec</i>
46. How do you prevent toll fraud on CUCM?
Transfer to external is blocked by default.|To ensure only transfer to internal is allowed - make sure only the following tx pattern is under telephony-service||#telephony service| #transfer-pattern ....
#isdn switch-type primary-ni|#network-clock-participate wic 0|#controller t1 0/0/0|#pri-group timeslots 1-3 service mgcp||#ccm-manager mgcp ccm-manager redundant-host [IP]|#ccm-manager fallback-mgcp (for srst)|#ccm-manager moh||#mgcp|#mgcp call-agent
SERVICE PARAMETER>|| Block Offnet to Offnet Transfer - Set to True
DDI - Digit Discard Instruction (PreDot)||Mask - most powerful (does DDI and Prefix)||Prefix - Prefixes digits|| **These three types are compounded in this order!
47. In Gatekeeper CAC how do you restrict a specific endpoint?
CUCM Service Parameters --> <i>Call Park Reversion Timer</i>
Enterprise Parameters --> <i>Organization Top Level Domain</i>|Enterprise Parameters --> <i>Cluster Fully Qualified Domain Name</i>
System Cisco Unified CM|Uncheck the box <i>Auto-Reg Disabled</i>||Enterprise Parameters --> <i>Auto Registration Phone Protocol</i> SIP or SCCP
Gatekeeper|endpoint resource-threshold|endpoint max-calls h323id gk-trunk_2 1||The bandwidth command only allows restriction between zones
48. What are the commands to configure NTP in IOS?
Precede the # with a > ... so 9011*>#
(config)#clock timezone|(config)#ntp server/master|(config)#sh ntp status to verify
<i>Auto Call Pickup Enabled</i>
Device Settings --> Softkey Template|Copy a template and make your changes.|Then apply to the device.
49. What are the commands to manually configure an MGCP gateway?
#isdn switch-type primary-ni|#network-clock-participate wic 0|#controller t1 0/0/0|#pri-group timeslots 1-3 service mgcp||#ccm-manager mgcp ccm-manager redundant-host [IP]|#ccm-manager fallback-mgcp (for srst)|#ccm-manager moh||#mgcp|#mgcp call-agent
24kb/s
Default is SRST||<i>mode cme</i> changes to CME|<i>no mode cme</i> changes back to SRST
Telephony-service|no auto-reg-ephone|max-ephones <NUM>|max-dn <NUM> no-reg|ip source-address <IP> port 2000|create cnf-files
50. What's the best way to do digit manipulation on an IOS gateway?
Put them in a route list.
CUCM - Partitions and Calling Search Spaces||CME - COR Lists
<i>voice translation-profile</i>|and|<i>voice translation-rule</i>
Sorry!:) No result found.
Can you answer 50 questions in 15 minutes?
Let me suggest you:
Browse all subjects
Browse all tests
Most popular tests
Major Subjects
Tests & Exams
AP
CLEP
DSST
GRE
SAT
GMAT
Certifications
CISSP go to https://www.isc2.org/
PMP
ITIL
RHCE
MCTS
More...
IT Skills
Android Programming
Data Modeling
Objective C Programming
Basic Python Programming
Adobe Illustrator
More...
Business Skills
Advertising Techniques
Business Accounting Basics
Business Strategy
Human Resource Management
Marketing Basics
More...
Soft Skills
Body Language
People Skills
Public Speaking
Persuasion
Job Hunting And Resumes
More...
Vocabulary
GRE Vocab
SAT Vocab
TOEFL Essential Vocab
Basic English Words For All
Global Words You Should Know
Business English
More...
Languages
AP German Vocab
AP Latin Vocab
SAT Subject Test: French
Italian Survival
Norwegian Survival
More...
Engineering
Audio Engineering
Computer Science Engineering
Aerospace Engineering
Chemical Engineering
Structural Engineering
More...
Health Sciences
Basic Nursing Skills
Health Science Language Fundamentals
Veterinary Technology Medical Language
Cardiology
Clinical Surgery
More...
English
Grammar Fundamentals
Literary And Rhetorical Vocab
Elements Of Style Vocab
Introduction To English Major
Complete Advanced Sentences
Literature
Homonyms
More...
Math
Algebra Formulas
Basic Arithmetic: Measurements
Metric Conversions
Geometric Properties
Important Math Facts
Number Sense Vocab
Business Math
More...
Other Major Subjects
Science
Economics
History
Law
Performing-arts
Cooking
Logic & Reasoning
Trivia
Browse all subjects
Browse all tests
Most popular tests