You are configuring access rules in a Session Border Controller Peering architecture. Which two configuration steps are required to allow access only from User Agents (UAs) configured as session agents? (Choose two.)
A.
Navigate to the sip-port configuration element and set the allow-anonymous parameter to all.
B.
Navigate to the session-agent configuration element and set the ip-address parameter to the IP subnet of your trusted User Agent (UA).
C.
Navigate to the realm-config configuration element and set the addr-prefix parameter to the IP subnet of your trusted User Agent (UA).
D.
Navigate to the sip-port configuration element and set the allow-anonymous parameter to agents-only.
E.
Navigate to the sip-port configuration element and set the allow-anonymous parameter to address-prefix.
C and D should be correct. You can only define the complete IP address is SA Ip-address field.Using addr-prefix parameter in realm we can limit communication from the ip subnet range.
These are all wrong. B, C
B: (realm-config)# addr
addr-prefix address prefix to match realm
C: (sip-port)# allow-anonymous
<enumeration> allowed requests from SIP realm
all allow all anonymous connections
agents-only only requests from session agents allowed
realm-prefix session agents and address matching realm prefix
registered session agents and registered endpoints (REGISTER allowed from any endpoint)
register-prefix session agents and registered endpoints (REGISTER only from session agents and endpoint address matching realm prefix)
Screwed up the letters on this. C, D (the comments and proof are correct, just mixed up the letters since I couldn't see the screen behind comment box)
E is incorrect> allow-anonymous parameter don't have "address-prefix." options.
allow-anonymous parameter options are: realm-prefix/agents-only/all/ registered/ register-prefix
Answer should be : B,D
upvoted 4 times
...
Log in to ExamTopics
Sign in:
Community vote distribution
A (35%)
C (25%)
B (20%)
Other
Most Voted
A voting comment increases the vote count for the chosen answer by one.
Upvoting a comment with a selected answer will also increase the vote count towards that answer by one.
So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.
primeh26
2 weeks, 4 days agoaves
1 month, 2 weeks agoaves
1 month, 2 weeks agoVinodGupta
5 months agojrahal
3 months, 2 weeks agoneko288
1 year, 3 months ago