READ Free Dumps For Cisco- 400-051
| Question ID 13017 | Refer to the exhibit.
Which number is sent as the caller ID when a user at extension 5001 places a call that
matches this translation profile?
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| Option A | 14087775001
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| Option B | +4087775001
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| Option C | 4087750001
|
| Option D | +14087775001
|
| Correct Answer | D |
Explanation Explanation: When someone dials 5001, it will match rule 2 because it exactly starts with 5(five) using the ^ sign and ends with [0-9] followed by $. In replace pattern you can see +1408777 & \0 means all set of match pattern. Thus, +14087775001.
| Question ID 13018 | Refer to the exhibit.
From this NFAS-enabled T1 PRI configuration on a Cisco IOS router, how many bearer
channels are available to carry voice traffic?
|
| Option A | 91
|
| Option B | 92
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| Option C | 93
|
| Option D | 94
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| Option E | 95
|
| Correct Answer | E |
Explanation Explanation: A T1 circuit typically carries 24 individual timeslots. Each timeslot in turn carries a single telephone call. When a T1 circuit is used to carry Primary Rate ISDN one of the timeslots is used to carry the D channel. A single Primary Rate ISDN circuit is thus sometimes described as 23B + D. There are 23 bearer channels carrying voice or data, and one D channel carrying the Common Channel Signaling. In this case, there are 96 total channels in the group, but only 1 will be needed for use as the D channel, leaving 95 available for bearer channels.