Drag and drop the LISP components from the left onto the function they perform on the right. Not all options are used.

Correct Answer:

+ accepts LISP encapsulated map requests: LISP map resolver
+ learns of EID prefix mapping entries from an ETR: LISP map server
+ receives traffic from LISP sites and sends it to non-LISP sites: LISP proxy ETR
+ receives packets from site-facing interfaces: LISP ITR
Explanation
ITR is the function that maps the destination EID to a destination RLOC and then encapsulates the original packet with an additional header that has the source IP address of the ITR RLOC and the destination IP address of the RLOC of an Egress Tunnel Router (ETR).
After the encapsulation, the original packet become a LISP packet.
ETR is the function that receives LISP encapsulated packets, decapsulates them and forwards to its local EIDs. This function also requires EID-to-RLOC mappings so we need to point out an "map-server" IP address and the key (password) for authentication.
A LISP proxy ETR (PETR) implements ETR functions on behalf of non-LISP sites. A PETR is typically used when a LISP site needs to send traffic to non-LISP sites but the LISP site is connected through a service provider that does not accept no routable EIDs as packet sources. PETRs act just like ETRs but for EIDs that send traffic to destinations at non-LISP sites.
Map Server (MS) processes the registration of authentication keys and EID-to-RLOC mappings. ETRs sends periodic Map-Register messages to all its configured Map Servers.
Map Resolver (MR): a LISP component which accepts LISP Encapsulated Map Requests, typically from an ITR, quickly determines whether or not the destination IP address is part of the EID namespace

Comment: *

Name: *

Email: *

Verification: *

An engineer is troubleshooting the Ap join process using DNS. Which FQDN must be resolvable on the network for the access points to successfully register to the WLC?

• A.wlcbostname.domain.com
• B.cisco-capwap-controller.domain.com
• C.ap-manager.domain.com
• D.primary-wlc.domain.com

Comment: *

Name: *

Email: *

Verification: *

Refer to the exhibit.

An engineer must modify the access control list EGRESS to allow all IP traffic from subnet 10.1.10.0/24 to
10.1.2.0/24. The access control list is applied in the outbound direction on router interface GigabitEthemet 0/1.
Which configuration commands can the engineer use to allow this traffic without disrupting existing traffic flows?
A)

B)

C)

D)

• A.Option C
• B.Option A
• C.Option B
• D.Option D

Comment: *

Name: *

Email: *

Verification: *

In a Cisco Catalyst switch equipped with two supervisor modules an administrator must temporally remove the active supervisor from the chassis to perform hardware maintenance on it. Which mechanism ensure that the active supervisor removal is not disruptive to the network operation?

• A.NSF/NSR
• B.SSO
• C.HSRP
• D.VRRP

Comment: *

Name: *

Email: *

Verification: *

Which outbound access list, applied to the WAN interface of a router, permits all traffic except for http traffic sourced from the workstation with IP address 10.10.10.1?
A)

B)

C)

D)

• A.Option A
• B.Option C
• C.Option B
• D.Option D

Comment: *

Name: *

Email: *

Verification: *