多項(xiàng)選擇題Which three statements are true about policing?()

A.Out-of-profile packets are queued.
B.It causes TCP retransmits.
C.Marking and remarking are not supported.
D.It does not respond to BECN and foresight messages.
E.It uses a single- and two-bucket mechanism for metering.


您可能感興趣的試卷

你可能感興趣的試題

1.單項(xiàng)選擇題

Refer to the exhibit. R2 and R3 are routers connected using Ethernet services from a service provider and can receive pings from each other. OSPF is configured as the routing protocol but adjacency is not happening. According to the output of the show commands in the exhibit, what could be the most likely cause of the problem? ()

A. Ethernet interfaces were configured as point-to-point.
B. Process IDs are not matching.
C. Configured bandwidths do not match on both interfaces.
D. Broadcasts and multicast are not being propagated over the Ethernet services.
E. OSPF cost does not match on both interfaces.

2.多項(xiàng)選擇題Which two are natively included by the IEEE 802.1w standard?()

A.instances can control a selection of VLANs
B.load balancing
C.fast transition to forwarding state
D.backbone,uplink,and portfast (or equivalent)
E.root,loop,and BPDU guard (or equivalent)

3.多項(xiàng)選擇題Which two attributes need to match for two switches to become members of the same MST region?()

A.the table of 4096 elements that map the respective VLAN to STP instance number
B.VTP version
C.configuration revision number
D.native VLAN ID

5.單項(xiàng)選擇題Which configuration would make an IP SLA probe use a precedence value of 5?()

A.ip sla 1 icmp-echo 1.1.1.1 tos 160
B.ip sla 1 icmp-echo 1.1.1.1 tos 20
C.ip sla 1 icmp-echo 1.1.1.1 precedence 5
D.ip sla 1 icmp-echo 1.1.1.1 dscp 20

最新試題

Which two statements about SA caching are true?()

題型:多項(xiàng)選擇題

Which of the following is true about the MPLS header and its EXP field size?()

題型:?jiǎn)雾?xiàng)選擇題

Which two statements are true about RED?()

題型:多項(xiàng)選擇題

In Layer 2 topologies, spanning-tree failures can cause loops in the network. These unblocked loops cancause network failures because of excessive traffic. Which two Catalyst 6500 features can be used to limitexcessive traffic during spanning-tree loop conditions?()

題型:多項(xiàng)選擇題

Which of these best describes the actions taken when a VTP message is received on a switch configuredwith the VTP mode "transparent"?()

題型:?jiǎn)雾?xiàng)選擇題

In GLBP,which router will answer on client ARP requests?()

題型:?jiǎn)雾?xiàng)選擇題

Which protocol and port have been assigned by IANA for RADIUS authentication?()

題型:?jiǎn)雾?xiàng)選擇題

Which command is used to enable SSM with the range 232.0.0.0 - 255.0.0.0?()

題型:?jiǎn)雾?xiàng)選擇題

Which two EIGRP options will limit a query domain?()

題型:多項(xiàng)選擇題

Which types of prefixes will a router running BGP most likely advertise to an IBGP peer, assuming it is notconfigured as a route reflector?()

題型:?jiǎn)雾?xiàng)選擇題