Summer Sale Special - Limited Time 70% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: sntaclus

VRRP defines three states. Only the device in which state can forward packets destined for a virtual IP address?

(Write in full and capitalize the first letter.)

BFD for OSPF is deployed on a directly connected link. If the physical link is disconnected, drag the following BFD processes to the corresponding sequence numbers.

On a network, some switches are enabled with RSTP and some switches are enabled with STP. What will happen?

A.

A Huawei switch changes from RSTP to STP. After the STP-enabled switch is removed from the network, the RSTP-enabled switch can be moved back to the RSTP mode.

B.

A Huawei switch changes its mode from STP to RSTP. After the RSTP-enabled switch is removed from the network, the STP-enabled switch can be moved back to the RSTP mode.

C.

STP and RSTP are compatible with each other, but the rapid convergence of RSTP is unavailable.

D.

STP and RSTP calculation are performed independently.

Typically, a protocol that occupies two ports during communication is called a multi-channel protocol. For such protocols, the ASPF function must be enabled on the firewall to ensure smooth setup of the data channel and reduce the risk of attacks. Which of the following protocols is not a multi-channel protocol?

A.

FTP

B.

SIP

C.

SMTP

D.

H.323

BGP itself does not discover routes. Therefore, other routes need to be imported to the BGP routing table for route exchanges between ASs. In import mode, routes are imported to the BGP routing table by protocol. Which of the following routes can be imported to the BGP routing table using the import mode?

A.

Direct routes

B.

Static routes

C.

IS-IS routes

D.

OSPF routes