Which two provide intra -area ro

第1题：

第2题：

From a design perspective which two of the following OHPF Statements are most relevant？（）

• A、 OSPF stub areas can be thought of as a simple form of summarization
• B、 OSPF cannot filter intra area routes
• C、 An ARR ran only exist in two areas - the backbone and one adjacent area
• D、 Performance issues in the Backbone area can be offset by allowing some traffic to transit anon-backbone area
• E、 the size of an area （the LSDB） will be constrained by the size of the IP MTU

第3题：

第4题：

Which two OSPF LSA types are new in OSPF version 3？ （）

• A、Link
• B、NSSA external
• C、Network link
• D、Intra-area prefix
• E、AS domain

第5题：

Which two statements are correct concerning DHCP Internal Server and DHCP External Server in the E-series router? （）(Choose two.)

• A、They provide dynamic IP addresses for DSIs.
• B、They provide dynamic IP addresses for SRC applications.
• C、They provide dynamic IP addresses from pools for PPPoE subscribers.
• D、They provide dynamic IP addresses from pools for Routed IP subscribers.

第6题：

If the OSPF protocol is used to connect customer edge （CE） routers to service provider edge（PE） routers in the VPN backbone， which two options best describe the use of SHAM links？（）

• A、A sham-link is created between any twoo VPN sites that belong to the same OSPF area and share an OSPF backdoor link
• B、A sham-link is seen as an intra-area link between PE routers，an OSPF adjacency is created and data base is exchanged
• C、A SHAM link is created between two directly connected PE routers so that it is preferred over the low speed backdoor door
• D、A SHAM link is part of OSPF network of MPLS-VPN provider

第7题：

Which two statements about FCIP and iSCSI are correct？（）

• A、 The FCIP stack supports file-level storage for remote devices.
• B、 Both require high throughput with low latency and low jitter.
• C、 The purpose of FCIP is to provide connectivity between host and storage.
• D、 The iSCSI stack supports block-level storage for remote devices.
• E、 The purpose of iSCSI is to provide connectivity between separate wide-area SANs.

第8题：

第9题：

The SCTP layer in the C7 signalling protocol stack is responsible for which of the following:（）

• A、Establishing a signaling channel between two signaling entities in an ATM network
• B、Provide reliable connection for signaling between two IP signaling nodes
• C、Provide routing for IP signaling messages in an IP signaling network

第10题：

Which routing protocol supports a flexible area structure using routing levels one and two?（）

• A、OSPF
• B、EIGRP
• C、IS-IS
• D、BGP