A. Type 2

B. Type 5

C. Type 1

D. Type 4

E. Type 3

A. RSTP does not age out BPDU information on ports

B. After BPDU Age reaches Hello time

C. After 6 seconds

D. After BPDU Age reaches Forword Delay

E. After BPDU Age reaches Max Age

A. Non-aggregated routing precedes aggregation routing.

B. In the case of equal and equal If the locally generated route, route, route Pref-Val local_preference,
IBGP EBGP BGP preference
Consistent locally generated valid routes first, then excellent

C. See the following entry in the routing table BGP :* 172.16.1.11/32 0.0.0.0 10 0 ? Represents the route
available.

D. For nexthop, the unreachable route is invalid and does not participate in the preference.

A. There are too many configured sub-interfaces, causing the IDB limit to be exceeded.

B. The Frame-Relay Imi-type is set incorrectly.

C. There are too many input errors on the line.

D. The DCD is not set correctly for a Frame-Relay circuit.

E. Keepalives are not set correctly on both ends.

A. BGP4+ peer Link-Local specified when required

B. Ruter-ID BGP4 Router-ID is the same as .

C. The next hop of the BGP4+ Link-Local route does not use an address.

D. BGP4+ does not support route reflectors.

E. BGP4+ BGP4 When the reflector is configured, the role of the reflector and the client needs to be the
same as the configuration of the user.