JN0-691 試験問題を無料オンラインアクセス

Click the Exhibit button.
-- Exhibit -
May 20 22:27:04.010297 OSPF rcvd Hello 192.168.0.2 -> 224.0.0.5 (ge-1/1/2.0 IFL 343
area 0.0.0.0)
May 20 22:27:04.010320 Version 2, length 44, ID 10.10.10.1, area 0.0.0.1
May 20 22:27:04.010342 checksum 0x166d, authtype 0
May 20 22:27:04.010365 mask 255.255.255.252, hello_ivl 10, opts 0x12, prio 128
May 20 22:27:04.010387 dead_ivl 40, DR 192.168.0.2, BDR 0.0.0.0
May 20 22:27:07.891698 OSPF periodic xmit from 192.168.0.1 to 224.0.0.5 (IFL
2684276180 area 0.0.0.0)
May 20 22:27:12.749988 OSPF packet ignored:area mismatch (0.0.0.1) from 192.168.0.2 on intf ge-1/1/2.0 area 0.0.0.0 May 20 22:27:12.750071 OSPF rcvd Hello 192.168.0.2 -> 224.0.0.5 (ge-1/1/2.0 IFL 343
area 0.0.0.0) May 20 22:27:12.750095 Version 2, length 44, ID 10.10.10.1, area 0.0.0.1 May 20 22:27:12.750116 checksum 0x166d, authtype 0 May 20 22:27:12.750139 mask 255.255.255.252, hello_ivl 10, opts 0x12, prio 128 May 20 22:27:12.750161 dead_ivl 40, DR 192.168.0.2, BDR 0.0.0.0 May 20 22:27:14.393182 OSPF rcvd Hello 192.168.0.2 -> 224.0.0.5 (ge-1/1/2.0 IFL 343
area 0.0.0.0) May 20 22:27:14.393262 Version 2, length 44, ID 10.10.10.1, area 0.0.0.0 May 20 22:27:14.393284 checksum 0x0, authtype 0 May 20 22:27:14.393307 mask 255.255.255.252, hello_ivl 50, opts 0x12, prio 128 May 20 22:27:14.393368 dead_ivl 200, DR 0.0.0.0, BDR 0.0.0.0 May 20 22:27:14.393399 OSPF packet ignored:our router ID received from 192.168.0.2 on
intf ge-1/1/2.0 area 0.0.0.0 -- Exhibit -
Referring to the exhibit, which two OSPF adjacency problems are present? (Choose two.)

• A.area number mismatch
• B.area type mismatch
• C.duplicate router ID
• D.hello interval mismatch

Which operational CLI command would you use to display information about the system and software processes?

• A.show chassis
• B.show system
• C.show cli
• D.show route

Click the Exhibit button.
-- Exhibit --
[edit]
user@router# show interfaces
ge-1/1/2 {
vlan-tagging;
unit 100 {
vlan-id 100;
family inet {
address 192.168.0.1/30;
}
}
}
lo0 {
unit 0 {
family inet {
address 10.10.10.1/32;
}
}
}
[edit]
user@router# show protocols ospf
area 0.0.0.0 {
interface ge-1/1/2.0 {
interface-type p2p;
metric 250;
}
interface lo0.0;
}
[edit]
user@router# run show ospf interface
Interface State Area DR ID BDR ID Nbrs
lo0.0 DR 0.0.0.0 10.10.10.1 0.0.0.0 0
[edit]
user@router#
-- Exhibit -
Referring to the exhibit, why does only the loopback interface appear in the show ospf interface output?

• A.The incorrect logical unit for the ge-1/1/2 interface is configured under the OSPF hierarchy.
• B.The interface-type is not configured properly on the ge-1/1/2 interface.
• C.The ge-1/1/2 interface is configured under the wrong OSPF area.
• D.The metric configured on ge-1/1/2 is not valid.

Which three statements are correct about ARP related troubleshooting? (Choose three.)

• A.Most devices that run the Junos OS allow you to specify a manual ARP entry.
• B.The monitor traffic interface <interface-name> command can be used to watch ARP packets.
• C.The clear arp command also clears the IPv6 neighbor cache.
• D.There are no default ARP policers on any devices running the Junos OS.
• E.An individual ARP entry can be cleared using the clear arp hostname command.

Which command would be helpful in determining the time at which the protocols started?

• A.show chassis hardware
• B.show system uptime
• C.show route
• D.show configuration