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A.Incorrect VTP domain
B.Incorrect VTP password
C.Incorrect VTP mode
D.Incorrect VTP configuration revision
A.Clear the MAC address table in the switch.
B.Clear the ARP cache in the switch.
C.Clear the ARP cache in the end devices.
D.Clear the ARP cache in the application servers.
A.The trunking configuration mode on Switch1 is set to Off.
B.The trunking configuration mode on the other end is set to On.
C.The trunking configuration mode on the other end is set to Desirable.
D.Cisco Discovery Protocol is not running on the other end.
E.There is a VTP domain name mismatch.
F.Switch1 does not support 802.1Q.
Refer to the exhibit. When applying this policy map on the tunnel1 interface,you see packet loss for the TCP class starting at around 100000 b/s,instead of the configured 150000 b/s. What is the most likely?()
A.The violate-action command should not be configured.
B.The current configuration of the load-interval command on the tunnel interface is preventing proper policing calculations.
C.The burst size is too low.
D.Policing on tunnel interfaces is not supported.
E.The CIR keyword is missing in the policer.
A.802.1D and 802.1w interoperate only when the 802.1D STP domain supports rapid convergence.
B.Ports leading to 802.1D devices will run in compatibility mode, while the rest of the ports will run in 802.1w mode.
C.This is an invalid configuration and a partial migration cannot be done.
D.The bridge timers will be set to match the 802.1D devices.
E.A secondary root bridge will always be populated within the 802.1D domain.
F.If the root bridge is selected within the 802.1D domain, the whole STP domain will run in 802.1D compatibility mode.
G.In partially migrated 802.1w networks, it is recommended to keep the STP diameter below 4.
A.The VSS switch must be the root bridge for all VLANs and is automatically designated.
B.The VSS switch is defined in RFC 4318 as a managed object.
C.The PAgP+ or LACP protocols are used to maintain the operational state of the VSS devices.
D.A VSS interoperates with a virtual port channel.
E.The 802.1Q or ISL protocols are used to maintain the operational state of the VSS devices.
F.A VSS increases the size of the spanning-tree domain.
Refer to the exhibit.From the MAC addresses shown in the command output,to which two ports is the multicast stream 225.230.57.199 being forwarded on this switch?()
A.Fa6/28
B.Fa7/20
C.Gi3/7
D.Fa4/2
E.Fa4/14
F.Fa4/38
G.Fa6/38
H.Fa5/7
Refer to the exhibit. When applying this hierarchical policy map on the on the tunnel1 interface, you measure high jitter for traffic going through class 1234. What is the most likely cause of this jitter?()
A.The configuration of a hierarchical policy map on a tunnel interface is not supported.
B.Class 5555 and class 5554 are both taking up 100% of the bandwidth,leaving nothing for class 1234.
C.The burst size for the traffic shaping is wrongly configured to 15000;this would require an interface capable of sending at 150Mb/s.
D.The burst size for the traffic shaping has been wrongly configured;it should be set as low as possible.
E.The burst size for the traffic shaping has been wrongly configured;it should be set as high as possible.
最新試題
Which of the following describes the roles of devices in a WAN?()
When upgrading the IOS image,the network administrator receives the exhibited error message.What could be the cause of this error?()
一堆交換機一個server、一個transpare,問配置prune在哪里配置?
what is the advantage of policing opposite to shaping?
Refer to the exhibit.What is the meaning of the term dynamic as displayed in the output of the show frame-relay map command shown?()
什么是NAT?
DHCP SERVER在給一個網(wǎng)段設(shè)置POOL時,該網(wǎng)段路由器接口地址能不能放入POOL,能why,不能why。
What is the next state of initial in spanning-tree protocol?
Refer to the exhibit.How many broadcast domains exist in theexhibited topology?()
QoS Mechanisms:問在部署QoS中要用的3個mechanisms是什么?