单选题An IS-IS router is adjacent to and passing traffic with a neighbor. You perform a show isis interface detail command and notice that for some interfaces you have a circuit type of 3. Which IS-IS level(s) is enabled on these interfaces?（）A Level 1 onlyB

题目

单选题

An IS-IS router is adjacent to and passing traffic with a neighbor. You perform a show isis interface detail command and notice that for some interfaces you have a circuit type of 3. Which IS-IS level(s) is enabled on these interfaces?（）

Level 1 only

Level 2 only

Level 1 and Level 2

Level 3 only

相似考题

1.An IS-IS router is adjacent to and passing traffic with a neighbor. You perform a show isis interface detail command and notice that for some interfaces you have a circuit type of 3. Which IS-IS level(s) is enabled on these interfaces?（）A. Level 1 onlyB. Level 2 onlyC. Level 1 and Level 2D. Level 3 only

2.Which CLI command displays the IS－IS level used by each interface?()A. show clns neighborB. show isis neighborC. show clns interfaceD. show isis interface

3.Which CLI command shows if the router has formed any IS－IS adjacencies?()A. show clns neighborB. show isis neighborC. show clns adjacencyD. show isis adjacency

4.Which operational command would you use to quickly verify the state of all interfaces?()A. show interfaces terseB. show interfacesC. show configuration interfacesD. show interface status

更多“单选题An IS-IS router is adjacent to and passing traffic with a neighbor. You perform a show isis interface detail command and notice that for some interfaces you have a circuit type of 3. Which IS-IS level(s) is enabled on these interfaces?（）A Level 1 onlyB”相关问题

第1题：

Which command would you use to view interface usage details in real time?()

A. show interfaces terse
B. show interfaces extensive
C. monitor interface traffic
D. monitor traffic interface

参考答案：C
第2题：

Which command would you type to see a concise display of which interfaces are up and which are down?()

A.show interfaces brief
B.show interfaces status
C.show ip interface brief
D.show interfaces terse

参考答案：D
第3题：

When you are troubleshooting an ACL issue on a router,which command can help you to verify which interfaces are affected by the ACL?()

A.show ip access-list
B.show access-list
C.list ip interface
D.show interface
E.show ip interface

参考答案：E
第4题：

An IS-IS router is adjacent to and passing traffic with a neighbor. You perform a show isis interface detail command and notice that for some interfaces you have a circuit type of 3. Which IS-IS level(s) is enabled on these interfaces?（）
- A、Level 1 only
- B、Level 2 only
- C、Level 1 and Level 2
- D、Level 3 only
正确答案:C
第5题：

When you are troubleshooting an ACL issue on a router,which command can help you to verify which interfaces are affected by the ACL?（）
- A、show ip access-list
- B、show access-list
- C、list ip interface
- D、show interface
- E、show ip interface
正确答案:E
第6题：

Which CLI command shows if the router has formed any IS-IS adjacencies?（）
- A、show clns neighbor
- B、show isis neighbor
- C、show clns adjacency
- D、show isis adjacency
正确答案:A
第7题：

An IS-IS router is adjacent to and passing traffic with a neighbor. You perform a show is interface detail command and notice that for some interfaces you have a circuit type of 3. Which IS-IS level（s） is enabled on these interfaces？（）
- A、Level 1 only
- B、Level 2 only
- C、Level 1 and Level 2
- D、Level 3 only
正确答案:C
第8题：

Which command would you type to see a concise display of which interfaces are up and which are down?（）
- A、show interfaces brief
- B、show interfaces status
- C、show ip interface brief
- D、show interfaces terse
正确答案:D
第9题：

Which command will allow you to quickly determine the administrative status of all interfaces on a Junos device?（）
- A、show interfaces status
- B、show interfaces summary
- C、show interfaces terse
- D、show interfaces admin
正确答案:C
第10题：

单选题
An IS-IS router is adjacent to and passing traffic with a neighbor. You perform a show is interface detail command and notice that for some interfaces you have a circuit type of 3. Which IS-IS level（s） is enabled on these interfaces？（）
A
Level 1 only
B
Level 2 only
C
Level 1 and Level 2
D
Level 3 only

正确答案： D
解析：暂无解析
第11题：

单选题
How would you characterize the source and type in a denial of service attack on a router？（）
A
By perfornubg a show ip interface to see the type and source of the attack based upon the access-listmatches
B
By performing a show interface to see the transmitted load txload and receive load rxload ；if the interface utilization is not maxed out ，there is no attack underway
C
By setting up an access-list to permit all ICMP，TCP，and UDP traffic with the log or log-input commands，then use the show access-list and show log commands to determine the type and sourceof attack
D
By applying an access-list to all incoming and outgoing interfaces，turning off route-cache on all interfaces，then，when telnetting into the router perform a debug IP packet detail

正确答案： C
解析：暂无解析
第12题：

单选题
Which command would you type to see a concise display of which interfaces are up and which are down?（）
A
show interfaces brief
B
show interfaces status
C
show ip interface brief
D
show interfaces terse

正确答案： D
解析：暂无解析
第13题：

What command would you use to view an IS－IS adjacency?()

A. show iso neighbor
B. show isis neighbor
C. show iso adjacency
D. show isis adjacency

参考答案：D
第14题：

The router SIS-R has been configured in a CIS network. As a network administrator, you were required to enable MPLS on that router.Which of the following description is making sense on the basis of the output information?（）
A. CEF switching is only needed to forward labeled packets.
B. CEF switching is needed on both ingress and egress interfaces on which MPLS is enabled.
C. Interface-level CEF switching is needed only on egress interfaces that are sending IP packets on which the egress LSR performs the label imposition process.
D. Interface-level CEF switching is needed only on ingress interfaces that are receiving IP packets on which the ingress LSR performs the label imposition process.

参考答案：D
第15题：

How would you characterize the source and type in a denial of service attack on a router？（）
- A、By perfornubg a show ip interface to see the type and source of the attack based upon the access-listmatches
- B、By performing a show interface to see the transmitted load "txload" and receive load "rxload" ；if the interface utilization is not maxed out ，there is no attack underway
- C、By setting up an access-list to permit all ICMP，TCP，and UDP traffic with the log or log-input commands，then use the show access-list and show log commands to determine the type and sourceof attack
- D、By applying an access-list to all incoming and outgoing interfaces，turning off route-cache on all interfaces，then，when telnetting into the router perform a debug IP packet detail
正确答案:C
第16题：

What command would you use to view an IS-IS adjacency?（）
- A、show iso neighbor
- B、show isis neighbor
- C、show iso adjacency
- D、show isis adjacency
正确答案:D
第17题：

Which command would you use to view interface usage details in real time?（）
- A、show interfaces terse
- B、show interfaces extensive
- C、monitor interface traffic
- D、monitor traffic interface
正确答案:C
第18题：

There are three IS-IS routers on a Gigabit Ethernet segment: Router A, Router B, and Router C. Each router is configured in the same area and each routers Gigabit Ethernet interface is configured for Level 1-only. Router A is the Designated Intermediate System (DIS). Each routers IP address on that segment is: Router A: 10.1.1.1/24 Router B: 10.1.1.2/24 Router C: 10.2.2.1/26 Which statement is true about all the adjacencies that exist on that LAN?（）
- A、No routers are adjacent with each other.
- B、Only Router A and Router B are adjacent at Level 1.
- C、Only Router A and Router B are adjacent at Level 2.
- D、All three routers are adjacent with each other at Level 1.
正确答案:B
第19题：

Which CLI command displays the IS-IS level used by each interface?（）
- A、show clns neighbor
- B、show isis neighbor
- C、show clns interface
- D、show isis interface
正确答案:C
第20题：

Which operational command would you use to quickly verify the state of all interfaces?（）
- A、show interfaces terse
- B、show interfaces
- C、show configuration interfaces
- D、show interface status
正确答案:A
第21题：

单选题
Which CLI command displays the IS-IS level used by each interface?（）
A
show clns neighbor
B
show isis neighbor
C
show clns interface
D
show isis interface

正确答案： A
解析：暂无解析
第22题：

单选题
There are three IS-IS routers on a Gigabit Ethernet segment: Router A, Router B, and Router C. Each router is configured in the same area and each routers Gigabit Ethernet interface is configured for Level 1-only. Router A is the Designated Intermediate System (DIS). Each routers IP address on that segment is: Router A: 10.1.1.1/24 Router B: 10.1.1.2/24 Router C: 10.2.2.1/26 Which statement is true about all the adjacencies that exist on that LAN?（）
A
No routers are adjacent with each other.
B
Only Router A and Router B are adjacent at Level 1.
C
Only Router A and Router B are adjacent at Level 2.
D
All three routers are adjacent with each other at Level 1.

正确答案： A
解析：暂无解析
第23题：

单选题
Which command would you use to view interface usage details in real time?（）
A
show interfaces terse
B
show interfaces extensive
C
monitor interface traffic
D
monitor traffic interface

正确答案： D
解析：暂无解析

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单选题An IS-IS router is adjacent to and passing traffic with a neighbor. You perform a show isis interface detail command and notice that for some interfaces you have a circuit type of 3. Which IS-IS level(s) is enabled on these interfaces?（）A Level 1 onlyB

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更多“单选题An IS-IS router is adjacent to and passing traffic with a neighbor. You perform a show isis interface detail command and notice that for some interfaces you have a circuit type of 3. Which IS-IS level(s) is enabled on these interfaces?（）A Level 1 onlyB”相关问题

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