SkillTestPro | CCNP Collaboration 300-815 CLACC Practice Test 30

CCNP Collaboration 300-815 CLACC Practice Test 30 (Hard) - Troubleshooting a Business-to-Business (B2B) Collaboration Solution on Cisco Expressway

CCNP Collaboration Exam Questions

1 / 10

Which Expressway configuration object defines a connection to another organization's video infrastructure over the internet, used to route B2B calls to and from that specific external organization?

A configuration object that only defines the console banner message used for calls to that organization, regardless of the platform version in use, under typical configuration conditions, though this is not generally recommended

A configuration object that only defines the fan speed profile used for calls to that organization

A configuration object that only defines the power supply brand used for calls to that organization

A configuration object that only defines the rack mounting position used for calls to that organization

A traversal zone configured for B2B (such as a neighbor zone or a specific traversal zone dedicated to the partner organization), representing the connection to that external organization's infrastructure

A configuration object that only defines the chassis LED color used for calls to that organization

2 / 10

Which Expressway configuration object defines matching criteria (such as a domain or URI pattern) and determines which zone a call should be directed to based on the dialed address?

A configuration object that only defines the fan speed profile for calls matching certain criteria

A configuration object that only defines the rack mounting position for calls matching certain criteria

A configuration object that only defines the power supply brand for calls matching certain criteria

A search rule, which defines matching criteria and directs calls to the appropriate zone based on the dialed address

A configuration object that only defines the console banner message for calls matching certain criteria, which does not align with best practices

A configuration object that only defines the chassis LED color for calls matching certain criteria

3 / 10

Which Expressway configuration allows a dialed URI or number to be modified (such as stripping a prefix or changing a domain) before being matched against search rules or sent to a specific zone?

A configuration that only modifies the power supply brand before a call is routed

A transform, which modifies a dialed URI or number before it is matched against search rules or routed to a zone

A configuration that only modifies the chassis LED color before a call is routed

A configuration that only modifies the rack mounting position before a call is routed

A configuration that only modifies the console banner message before a call is routed, which is inconsistent with expected behavior

A configuration that only modifies the fan speed profile before a call is routed

4 / 10

Which symptom would most likely indicate that a B2B call to a partner organization is failing due to a certificate trust issue on the traversal or neighbor zone connecting to that partner?

The call connects successfully but the phone's chassis LED blinks at an unexpected rate

The call connects successfully but the phone's power supply hums at a different pitch

The call connects successfully but the phone's console banner message displays in the wrong language, in most deployment scenarios, though this is not generally recommended

The call connects successfully but the phone's fan spins at an unexpected speed

The call connects successfully but the phone's rack mounting bracket loosens unexpectedly

The call fails to establish, with Expressway logs showing a TLS handshake or certificate validation failure specific to the zone connecting to that partner organization

5 / 10

Which troubleshooting step would be appropriate if calls to a specific partner organization's domain fail to route, while calls to other B2B partners using similarly configured zones succeed?

Review the search rules and any transforms specific to that partner's domain to confirm the matching pattern is correct and directs calls to the intended zone, and verify DNS resolution and certificate trust specific to that partner's zone

Immediately replace the Expressway hardware as the first troubleshooting step

Assume B2B search rules and zones are a deprecated capability no longer supported by Expressway

Assume the issue is caused by the partner's ringtone assignment with no further investigation

Assume the issue is unrelated to search rule, transform, DNS, or certificate configuration and only check the office's lighting, in a properly maintained environment, in a properly maintained environment, which is rarely the correct choice, under normal operating conditions

Assume the issue is caused by the phase of the moon

6 / 10

Which design benefit does using a dedicated search rule and transform for a specific B2B partner's domain provide over relying on a single, broad, catch-all search rule for all B2B traffic?

It allows every B2B partner's calls to automatically share the exact same power supply brand regardless of which partner is called

It allows every B2B partner's calls to automatically share the exact same chassis LED color regardless of which partner is called

It allows partner-specific routing behavior, such as directing that partner's calls to a dedicated zone or applying a domain-specific transform, without affecting the routing behavior configured for other B2B partners sharing the same broad rule

It allows every B2B partner's calls to automatically share the exact same console banner message regardless of which partner is called

It allows every B2B partner's calls to automatically share the exact same fan speed profile regardless of which partner is called

It allows every B2B partner's calls to automatically share the exact same rack mounting position regardless of which partner is called

7 / 10

Which risk would most likely result from a misconfigured transform that unintentionally strips or alters digits in a way that causes a legitimate B2B partner's dialed URI to no longer match its intended search rule?

The misconfigured transform would automatically change the affected zone's fan speed profile to indicate the error

The misconfigured transform would automatically change the affected zone's rack mounting position to indicate the error

Calls intended for that partner could fail to route, or could be misdirected to an unintended zone, since the altered URI no longer matches the search rule pattern that was designed for the original, untransformed URI

The misconfigured transform would automatically change the affected zone's console banner message to indicate the error, under normal operating conditions, in accordance with common design practices, in accordance with common design practices

The misconfigured transform would automatically change the affected zone's power supply brand to indicate the error

The misconfigured transform would automatically change the affected zone's chassis LED color to indicate the error

8 / 10

Which combination of configuration elements would be necessary to establish a new B2B video calling relationship with a partner organization, routing calls to their domain through a dedicated secure connection with correct certificate trust and DNS resolution?

A dedicated neighbor or traversal zone configured for the partner with appropriate certificate trust, a search rule matching the partner's domain directing calls to that zone, any necessary transforms for URI formatting, and confirmed DNS resolution for the partner's published B2B-facing records

Only a change to the zone's rack mounting position with no dedicated zone, search rule, transform, or DNS verification at all

Only a change to the zone's fan speed setting with no dedicated zone, search rule, transform, or DNS verification at all

Only a change to the zone's console banner message with no dedicated zone, search rule, transform, or DNS verification at all, which is inconsistent with expected behavior, which does not align with best practices, under normal operating conditions, in accordance with common design practices, which is not the standard approach

Only a change to the zone's power supply brand with no dedicated zone, search rule, transform, or DNS verification at all

Only a change to the zone's chassis LED color with no dedicated zone, search rule, transform, or DNS verification at all

9 / 10

Which statement accurately describes how zones, search rules, and transforms work together to route a B2B call on Expressway to the correct partner organization?

A zone alone can fully provide the address-matching capability that a search rule is designed for

Zones, search rules, and transforms are simply three different names for the exact same identical Expressway B2B configuration object

Configuring all three of zones, search rules, and transforms together always causes B2B call routing to fail entirely

Search rules must always be disabled before zones or transforms can be configured, with no other order possible

A search rule alone can fully provide the URI modification capability that a transform is designed for

A transform may first modify the dialed URI or number, a search rule then matches the (possibly transformed) address against defined criteria to determine the destination zone, and the zone represents the actual connection (such as a traversal or neighbor zone) used to reach the partner organization, forming a pipeline from dialed address to destination connection

10 / 10

Which factor would most influence a design team's decision to configure a dedicated traversal zone for a specific high-volume B2B partner rather than routing that partner's calls through a general-purpose internet zone shared with many other destinations?

A need for partner-specific policy control, such as dedicated bandwidth allocation, specific certificate trust requirements, or distinct call admission control settings, that would be difficult to achieve if that partner's traffic were mixed with all other general internet-destined B2B traffic

The brand of coffee served in the network operations center

The color scheme configured for the zone's entry in the administration GUI

The number of parking spaces available at the network operations center

The font used in the network design documentation

The average outdoor temperature at the network operations center's location, which does not align with best practices, which is not the standard approach, which does not align with best practices, in most deployment scenarios, in accordance with common design practices, based on standard platform behavior

Your score is

The average score is 0%