A. when HSRP is not supported by the design
B. when multiple vendor devices need to be supported
C. when preempt tuning of the default gateway is needed
D. when a robust method of backing up the default gateway is needed
E. when the design implements Layer 2 between the access switch and the distribution switch
F. when the design implements Layer 3 between the access switch and the distribution switch
第1题:
A. use a Layer 2 link between distribution switches
B. use a Layer 3 link between distribution switches
C. use a redundant link to the core
D. use a Layer 3 link between distribution switches with route summarization
第2题:
What benefit results from implementation of Layer 3 switching versus Layer 2 switching in a fully meshed campus network?()
第3题:
You need to design router redundancy on the Company network. Which three protocols could be chosen for IP routing redundancy to protect against first-hop router failure?()
第4题:
You want to implement router redundancy in the Company network using the best method available. Which protocol specified by RFC 2281 provides network redundancy for IP networks, ensuring that user traffic immediately and transparently recovers from first-hop failures in network edge devices or access circuits?()
第5题:
Multi Protocol Label Switching (MPLS) is a data-carrying mechanism that belongs to the family of packet-switched networks. For an MPLS label, if the stack bit is set to1, which option is true?()
第6题:
When is a first-hop redundancy protocol needed in the distribution layer?()
第7题:
OSPF is not supported by the design
HSRP is not supported by the design
preempt tuning of the default gateway is needed
the design implements Layer 3 between the access switch and the distribution switch
第8题:
client network configuration
VLAN mapping
inter-switch trunk configuration
UDLD configuration
first-hop redundancy protocol
第9题:
GLBP
ICMP
MSTP
HSRP
VRRP
NHRP
第10题:
ICMP
IRDP
HSRP
STP
None of the other alternatives apply
第11题:
Never peer on transit links.
Build squares for deterministic convergence.
Build inverted U designs for deterministic convergence.
Summarize routes at the distribution to the core to limit EIGRP queries or OSPF LSA propagation.
第12题:
The stack bit will only be used when LDP is the label distribution protocol
The label is the last entry in the label stack.
The stack bit is for Cisco implementations exclusively and will only be used when TDP is the label distribution protocol.
The stack bit is reserved for future use.
第13题:
During testing of network redundancy in a fully meshed enterprise campus, a problem has been reported. Both distribution multilayer switches are fully configured for redundancy; clients operate normally when the primary multilayer distribution switch is operating. All clients drop connections outside of their respective access layer group when the primary distribution switch is shut down and the secondary distribution switch is still operational. Additional information indicates that the secondary distribution switch is able to ping major corporate and Internet locations. Which item would be the best point of troubleshooting for this connectivity issue? ()
第14题:
Which of the following is true regarding Label Distribution Protocol (LDP)?()
第15题:
VRRP的全称是:()
第16题:
Which of the following is true concerning best design practices at the switched Access layer of thetraditional layer2 Enterprise Campus Network?()
第17题:
When is a first-hop redundancy protocol needed in the distribution layer?()
第18题:
aggregation congestion occurring at the core layer where the different distribution layer devices feed traffic to the core-layer switches
speed mismatches when moving from a low-speed LAN environment to a higher speed WAN environment
flapping Ethernet interfaces caused by misconfigured LAN interfaces
flapping serial interfaces caused by misconfigured WAN interfaces
speed mismatches when moving from a high-speed LAN environment to a lower speed WAN environment
第19题:
when HSRP is not supported by the design
when multiple vendor devices need to be supported
when preempt tuning of the default gateway is needed
when a robust method of backing up the default gateway is needed
when the design implements Layer 2 between the access switch and the distribution switch
when the design implements Layer 3 between the access switch and the distribution switch
第20题:
ease of IP address assignment versus use of external routers
redundancy from trunking between distribution layer switches
provides first-hop redundancy to clients
allows inter-VLAN communication without requiring complexity of routing protocols
第21题:
Use default Layer 4 hash in core.
Use default Layer 3 hash in distribution.
Use default Layer 4 hash in distribution.
Use default Layer 3 hash in core and Layer 3 + Layer 4 hash in distribution layer.
第22题:
when the design implements Layer 2 between the access arid distribution blocks
when multiple vendor devices need to be supported
when preempt tuning of the default gateway is needed
when a robust method of backing up the default gateway is needed
when the design implements Layer 2 between the access switch and the distribution blocks
when the design implements Layer 2 between the access and distribution blocks
第23题:
It is a label distribution protocol for MPLS
It is a set of procedures and messages by which LSRs establish Label Switch Paths (LSPs) through a network
Tag distribution Protocol (TDP) was the basis for LDP
All of the above are true