A. The switches are not the same model
B. You are not using the correct SFP
C. You are not using correct optical media converters
D. Configuration should be modified， because the distance is longer
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A. Tunnel IPv6 over IPv4 to connect far-end IPv6 networks
B. Explain why configuring IPv4 and IPv6 at the same time over the same LAN interface is not possible
C. Explain why configuring IPv4 and IPv6 at the same time over the same LAN interface is possible
D. What is the meaning of EUI-64 and how does it work？
E. Tunnel IPv4 over IPv6 to connect far-end IPv4 networks.
A.NTP updates are sent in the timezone they are collected in，and the syslog server will adjust based on the input time.
B.NTP authentication verifies the source，not the recipient.
C.NTP authentication requires that the recipient has multiple strata clocks to ensure accuracy.
D.Secure NTP can be configured to use SHA-1 hashing，since NTP is very insecure.
E.A stratum 0 clock should be configured at the core of every network，so it can connect to an accuratetime source.
Refer to the exhibit. You are setting up a 2-gigabit EtherChannel. Following IEEE standards， the exhibit shows your configuration in a local switch1. However， EtherChannel is not coming up. Which one of these statements could be a possible reason？（）
A. EtherChannel is only available in Cisco equipment.
B. The customer side is supposed to be running PAgP, which is a Cisco standard.
C. PAgP is not an IEEE standard. VRRP should be used.
D. The configuration on switch1 needs to be modified to use LACP.
A.LDAP
B.ICMP
C.RTP
D.BGP
E.SSH
F.RDP
A.When congestion is present，the priority command doesn’t allow exceeding the allocated rate
B.When congestion isn’t present，the priority command doesn’t allow exceeding the allocated rate
C.When congestion is present，the priority command allows exceeding the allocated rate
D.When congestion isn’t present，the priority command allows exceeding the allocated rate
最新試題
Which of these statements about penultimate hop popping are true？（）
Which three options are valid ways to filter routes from a BGP peer？（）
What is true about Unicast RPF in strict mode？（）
Which command is used to enable SSM with the range 232.0.0.0 - 255.0.0.0？（）
Which two statements about SA caching are true？（）
Based on the exhibit presented. What will be the objective of this route map when applied to traffic passing through a router？（）
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？（）
What is the correct command to set the router ID for an OSPFv3 process？（）
The classic Spanning Tree Protocol （802.1 D 1998） uses which sequence of variables to determine thebest received BPDU？（）
What is the command to configure RSVP to reserve up to one-tenth of a Gigabit link，but only allow eachindividual flow to use 1 MB/s？（）