4A0-C02 Practice Questions

A.  

The VPRN ID must be the same value as is used in the vrf-target command

B.  

The VPRN ID must be the same value as is used in the route-distinguisher command

C.  

The router-id command should not be used in this context

D.  

The vrf-target command is mandatory

E.  

There is nothing wrong with this configuration

A.  

The ORF configuration must be done under the BGP neighbor context only.

B.  

When sending is enabled, the ORF function takes the route target list configured in all outbound policies and pushes this list to the peer by default.

C.  

When configuring ORF, the session with the peer must be cleared/reset for the new capability negotiation to take place.

D.  

When Outbound Route Filtering is configured, both the sending and acceptance of ORF are enabled by default.

A.  

eBGP is used for route and label exchange between CSC-CE and CSC-PE routers.

B.  

iBGP can be used to distribute routes between CSC-CE and PE routers.

C.  

MP-iBGP is used to advertise routes between the CSC-PE routers.

D.  

MP-iBGP is used to advertise end-customer and Internet routes directly between the PE routers.

A.  

The policy should be applied as an import policy on the PE connected to the main site of Customer 1.

B.  

The policy should be applied as an import policy on all the PEs connected to the sites of Customer 1.

C.  

The policy should be applied as an export policy on the PE connected to the main site of Customer 1.

D.  

The policy should be applied as an export policy on all the PEs connected to the sites of Customer 1.

A.  

It defines the VPN membership

B.  

It defines which routes are imported into the vrf

C.  

It defines which routes are exported from the vrf

D.  

It is used to make IPv4 addresses unique

E.  

It is used as the VPN label

A.  

The VRF 10 on CSC-PE1 includes PE1 and PE2's system addresses.

B.  

The global routing table of PE1 includes PE2's system address.

C.  

The VRF 10 on CSC-PE2 includes CEI'S address.

D.  

The global routing table of PE2 includes CE1's address.

A.  

Participate in service provider core routing

B.  

P devices are not required to be MPLS enabled. MPLS is only required on the PE devices

C.  

Run a common routing protocol with the CE router

D.  

Must support MP-BGP

E.  

Do not have any connections to the CE

F.  

Must be aware of the VPRNs

A.  

Show service 3

B.  

Show service id 3

C.  

Show service 3 base

D.  

Show service id 3 base

E.  

Show service 3 detail

F.  

Show service id 3 detail

A.  

PE2 pushes one label on the IP packet and forwards it to ASBR2.

B.  

ASBR2 forwards the IP packet with one label to ASBR1.

C.  

ASBR1 forwards the IP packet with two labels to PEL

D.  

PE1 forwards an unlabeled IP packet to CE1.

A.  

The configuration is incomplete as the uto-bind command is missing

B.  

The configuration is incomplete as the ignaling off command is missing

C.  

The configuration is incorrect as VPRN service does not support spoke-sdp configuration using MPLS LSPs

D.  

The configuration is incorrect as Line 8 should be poke-sdp 42 mpls create

E.  

The configuration is complete and correct