350-801 · Question #329
Which certificate does the Disaster Recovery System in Cisco UCM use to encrypt its communications?
The correct answer is D. IPsec. The Disaster Recovery System (DRS) in Cisco UCM encrypts its communications between cluster nodes using IPsec certificates for secure data transfer during backup and restore operations.
Question
Which certificate does the Disaster Recovery System in Cisco UCM use to encrypt its communications?
Options
- ACisco Tomcat
- BCAPF
- CCisco CallManager
- DIPsec
How the community answered
(35 responses)- A6% (2)
- B3% (1)
- C3% (1)
- D89% (31)
Why each option
The Disaster Recovery System (DRS) in Cisco UCM encrypts its communications between cluster nodes using IPsec certificates for secure data transfer during backup and restore operations.
Cisco Tomcat certificates are used for secure web access to UCM web pages, not for DRS inter-node communication.
CAPF (Cisco CTL Provider) is involved in certificate provisioning for IP phones, not for encrypting DRS communications.
Cisco CallManager certificates are used for secure SIP trunking, SRTP, and other call-related secure communications, not specifically for DRS.
The Disaster Recovery System (DRS) uses IPsec certificates to establish secure, encrypted communication channels between Cisco UCM cluster nodes when performing backup and restore operations. This ensures the confidentiality and integrity of the backup data as it is transferred across the network.
Concept tested: Cisco UCM DRS security
Source: https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/drs_admin/12_5_1/cucm_b_drs-admin-guide-1251/cucm_b_drs-admin-guide-1251_chapter_01.html
Topics
Community Discussion
No community discussion yet for this question.