READ Free Dumps For Cisco- 400-051
| Question ID 13039 | Refer to the exhibit.
This output was captured on a Cisco IOS gateway shortly after it became the active Cisco
Unified Border Element in a box-to-box redundancy failover.
How many calls are native to this Cisco Unified Border Element?
|
| Option A | 9
|
| Option B | 12
|
| Option C | 19
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| Option D | 31
|
| Option E | 40
|
| Correct Answer | D |
Explanation Explanation: Total no of calls =28+12=40. So, native calls are =40-9=31. Reference: http://www.cisco.com/c/en/us/support/docs/voice-unified- communications/unified-border-element/112095-cube-hsrp-config-00.html.
| Question ID 13040 | Refer to the exhibit.
The exhibit shows an outgoing SIP 401 response message from Cisco Unified
Communications Manager to a SIP VoIP service provider gateway. Which action can the
Cisco Unified Communications Manager systems administrator use to change the
response to "200 OK"?
|
| Option A | Make sure the gateway IP address of the SIP VoIP service provider is defined correctly in Cisco Unified Communications Manager SIP trunk.
|
| Option B | Enable OPTIONS ping on Cisco Unified Communications Manager SIP trunk.
|
| Option C | Disable OPTIONS ping on Cisco Unified Communications Manager SIP trunk.
|
| Option D | Create an SIP response alias to force outgoing 401 messages to "200 OK".
|
| Option E | Disable digest authentication on Cisco Unified Communications Manager SIP trunk.
|
| Correct Answer | E |
Explanation Explanation: Because Right now CUCM challenges the identity of a SIP user agent and must configure digest credentials for the application user in CUCM or you have to disable it for stop challenging by CUCM. Reference: http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/security/9_0_1/secugd/CUCM_ BK_CCB00C40_00_cucm-security-guide-90/CUCM_BK_CCB00C40_00_cucm-security- guide_chapter_011010.html