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单选题
How is an IP address removed from a network interface？（）
A
rmdev -dl ent0
B
ifconfig en0 down
C
ifconfig en0 delete
D
ifconfig ent0 detach
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单选题A basic TCP/IP configuration on the system has just been completed. A remote system can be pinged by IP address but not by hostname. Which of the following actions should be performed next in an effort to successfully ping using the hostname?（）A
Check routingB
Check inetd.confC
Check /etc/resolv.confD
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考题
单选题How is an IP address removed from a network interface？（）A
rmdev -dl ent0B
ifconfig en0 downC
ifconfig en0 deleteD
ifconfig ent0 detach
考题
单选题Which of the following commands is used to display detailed ethernet statistics for ent0？（）A
ifconfig ent0B
entstat -d ent0C
netstat -iD
lscfg -vl ent0
考题
单选题Data is transferred between two servers using NFS， where one server is configured with token ring， and the other system is configured with ethernet. It is discovered that the performance is greatly reduced during this transfer. Which of the following steps should be taken to improve performance？（）A
Reduce MTU on token ring system to match ethernet system using ifconfig command （i.e. ifconfig tr0 mtu 1500）B
Reduce MTU on token ring system to match ethernet system using no command （i.e. no -o mtu=1500）C
Increase MTU on ethernet system to match token ring system using ifconfig command （i.e. ifconfig en0 mtu 4096）D
Increase MTU on ethernet system to match token ring system using no command （i.e. no -o mtu=4096）
考题
单选题Which of the following functions does the "ifconfig en0" perform？（）A
Shuts down en0B
Displays en0 settingsC
Reconfigures en0 using the ODMD
Sends an SNMP alert to the network administrator
考题
单选题A two-node cluster is configured for mutual takeover with two service IP labels. The cluster is Being tested for fallover behavior. Both nodes in the cluster have two network interfaces （ent0’ and ’ent1’） configured with IPAT via IP Replacement. When the network cable is removed from the interface card with the service address （’ent0’）， the service address is moved to ’ent1’， and ’ent0’ is reconfigured on its boot address. When the network cable is replaced on ’ent0，the service address does not switch back to ’ent0’. What statement most accurately describes this situation？（）A
EtherChannel is needed to automatically switch the service IP address back to ’ent0’.B
This is the default behavior for a network interface failure with this configuration.C
Gratuitous ARP support needs to be enabled for the IP Network Interface Module in SMIT.D
The Inactive Network Takeover option should be set to true to forece the service addressback to ’ent0’.
考题
单选题How should TCP/IP be configured on the ent0 network adapter?（）A
ifconfig en0 192.168.10.1 netmask 255.255.255.0 gateway 192.168.10.254B
ifconfig ent0 192.168.10.1 netmask 255.255.255.0 gateway 192.168.10.254C
mktcpip test61 -a 192.168.10.1 -i en0 255.255.255.0 192.168.10.254 -smktcpip ? test61 -a 192.168.10.1 -i en0 ? 255.255.255.0 ? 192.168.10.254 -sD
mktcpip test61 -a 192.168.10.1 -i ent0 255.255.255.0 192.168.10.254 -smktcpip ? test61 -a 192.168.10.1 -i ent0 ? 255.255.255.0 ? 192.168.10.254 -s
考题
单选题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
考题
单选题How should TCP/IP be configured on the ent0 network adapter？（）A
ifconfig en0 192.168.10.1 netmask 255.255.255.0 gateway 192.168.10.254B
ifconfig ent0 192.168.10.1 netmask 255.255.255.0 gateway 192.168.10.254C
mktcpip h test61 -a 192.168.10.1 -i en0 m 255.255.255.0 g 192.168.10.254 -sD
mktcpip h test61 -a 192.168.10.1 -i ent0 m 255.255.255.0 g 192.168.10.254 -
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