300-510 Web TestEngine demo

Select all that apply.

• A

  OSPF uses IP protocol 89 for encapsulation, and IS-IS uses an IEEE 802.3 standard-based protocol for encapsulation.

• B

  The OSPF default administrative distance is 115, and the default administrative distance for IS-IS is
  110.

• C

  The OSPF DR role can be preempted only when the active DR goes down, but the IS-IS DR role can be taken by a router with higher priority at any time.

• D

  OSPF partially refreshes the LSA database every 30 minutes, and IS-IS refreshes the complete

  database every 60 minutes.

• E

  An OSPF-enabled router is part of only one area, but an IS-IS-enabled router is part of multiple areas.