IBM(000-234)
单选题A system administrator would like to reset statistics to initial values prior to collecting device statistics on ent0 interface. Which of the following commands should be run to accomplish this？（）Anetstat -v ent0Bchdev -l ent0 -a reset=trueCentstat -r
题目
netstat -v ent0
chdev -l ent0 -a reset=true
entstat -r ent0
Ethernet interface values cannot be reset
参考答案和解析
相似问题和答案
第1题：
An administrator has decided to use a Shared Ethernet Adapter （SEA） as part of a virtualized environment. Due to the expected traffic across the SEA， the administrator has decided to use an aggregation of two physical Ethernet adapters， ent0 and ent1 as the backing device in the VIO server to increase the available network bandwidth. Which of the following commands would successfully create an aggregation device within a VIO server？ （）
- A、 mkvdev -lnagg ent0，ent1
- B、 mkdev -lnagg -d ent0，ent1
- C、 mkvdev -t etherchannel -a ent0，ent1
- D、 mkdev -c adapter -s pseudo -t etherchannel ent0，ent1
正确答案:A
第2题：
A system administrator would like to verify the user definitions in the /etc/passwd file. Which of the following commands will accomplish this？（）
- A、usrck
- B、sysck
- C、lssec
- D、lsuser
正确答案:A
第3题：
A.Use chdev with -P flag and run cfgmgr.
B.Use chdev with -R flag and run cfgmgr.
C.Use chdev with -P flag and reboot the system.
D.Use chdev with -R flag and reboot the system.
第4题：
Which of the following commands gathers network packet statistics？（）
- A、netstat -i
- B、ifconfig -a
- C、errpt -a
- D、iptrace -i
正确答案:A
第5题：
An administrator tries to change the checksum_offload setting on ent0， but the chdev command responds that the adapter is busy. What can be done to resolve this（）？
- A、Use chdev with -P flag and run cfgmgr.
- B、Use chdev with -R flag and run cfgmgr.
- C、Use chdev with -P flag and reboot the system.
- D、Use chdev with -R flag and reboot the system.
正确答案:C
第6题：
A system administrator has determined that there is no network connectivity with the en0 interface. By doing a netstat -in, it is determined that the en0 interface is not showing up. Which of the following commands should be used to determine that en0 is defined in ODM with an IP address?（）
- A、 entstat -d
- B、 ifconfig -a
- C、 lsattr -El en0
- D、 odmget -q "name=ent0 and attribute=netaddr" CuDv
正确答案:C
第7题：
Which of the following commands is used to display detailed ethernet statistics for ent0？（）
- A、 ifconfig ent0
- B、 entstat -d ent0
- C、 netstat -i
- D、 lscfg -vl ent0
正确答案:B
第8题：
Which of the following commands should be used to reset the Virtual Memory Manager tuning parameters to their default values？（）
- A、 schedtune -t
- B、 vmtune -R
- C、 schedtune -r
- D、 schedtune -D
正确答案:D
第9题：
Which of the following commands should be used to assure that a dump can be forced using the reset button on a system without a key switch?（）
- A、sysdumpdev -k
- B、sysdumpdev -L
- C、sysdumpdev -K
- D、sysdumpdev -P
正确答案:C
第10题：
An AIX system administrator wants to reset the level at which the SIGDANGER signal is sent to processes so appropriate actions can be taken when paging space is running low. Which of the following commands is used to reset the level？（）
- A、 vmtune -w
- B、 svmon -w
- C、 schedtune -w
- D、 vmstat -s
正确答案:A