What are two characteristics of OSPF ABRs? (Choose two.)
Answer(s): A,D
Area border router (ABR): An OSPF router with links in two areas, the ABR is responsible for connecting OSPF areas to the backbone. It transmits network information between the backbone and other areas.
Exhibit.Referring to the exhibit, which configuration will force traffic to always use ae0.0 as long as it is active?
Answer(s): C
1. set protocols rstp disable2. set redundant-trunk-group group name interface interface-name primary3. set redundant-trunk-group group name interface interface-name4. option: set redundant-trunk-group group name preempt-cutover-timer seconds※ Rapid Spanning Tree Protocol (RSTP) is enabled by default on EX Series switches to create a loop- free topology, but an interface is not allowed to be in both a redundant trunk group and in a spanning-tree protocol topology at the same time.
https://www.juniper.net/documentation/en_US/junos/topics/topic-map/redundant-trunk- groups.html
Exhibit.Click the Exhibit button Referring to the exhibit, what will be the IS-IS adjacency result of the configurations?
Which two sequences correctly describe the processing order of firewall filters on an EX Series switch? (Choose two.)
Answer(s): B,D
In which two STP states is a port active and a MAC address learned? (Choose two.)
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