Exam 300-820 topic 1 question 122 discussion

Actual exam question from Cisco's 300-820

Question #: 122
Topic #: 1

An administrator installs a new webserver (server1.example.com – 10.1.1.90) for storing Cisco Jabber update files to the network, but all Mobile and Remote Access registered clients still run the old Jabber software version, and the update fails. Which configuration task on an Expressway server solves the Jabber software update issue?

A. Add a rule with the URL http://server1.example.com:80/ to the outbound HTTP allow list manually to allow pushing the new software to the clients.
B. Add a rule with the URL http://server1.example.com:80/ to the inbound HTTP allow list manually to allow access to the new web server.
C. Add a rule with the server IP address 10.1.1.90 in the URL to the inbound HTTP allow list because server names and FQDNs are not supported.
D. Run an IM and Presence server discovery process on Expressway-C to add the new web server to the inbound HTTP allow list automatically.

Show Suggested Answer

Suggested Answer: B 🗳️

by [deleted] at July 19, 2023, 3:44 p.m.

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rassilon81

8 months, 3 weeks ago

Selected Answer: B

Cert Guide: You cannot add outbound rules to the HTTP allow list. In addition, you can’t edit or delete auto-added rules in the list You can add your own inbound rules to the HTTP allow list if remote clients need to access other web services inside the enterprise.

upvoted 3 times

Panda_man

8 months, 1 week ago

True, answer from the book

upvoted 1 times

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[Removed]

11 months, 1 week ago

Selected Answer: A

administrator can add a rule with the URL `http://server1.example.com:80/` to the **outbound HTTP allow list** on the Expressway server. This will allow the Expressway server to access the new web server and retrieve the Jabber update files, which can then be pushed to the clients.

upvoted 1 times

Panda_man

7 months, 3 weeks ago

you can not create outbound HTTP allow list

upvoted 3 times

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