Search results

What are two purpose of the BGP scan-time command? A. to tune the BGP process which walks the BGP table and confirms the reachability of next hops B. to allow faster detection of downed BGP peers C. to improve BGP convergence time D. to tune the BGP update interval E. to decrease the...

The S bit in the MPLS header is used for what purpose? A. To indicate the bottom level in the label stack B. To indicate if LDP is sync to the IGP C. To indicate the status of the LSP

When implementing OSPF, which type of networks require DR/BDR election? A. point-to-point networks B. multi-access broadcast networks C. non-broadcast multi-access networks (Hub and Spoke Frame Relay) using point-to-multipoint OSPF network type D. All networks type

We don't see things as they are, we see them as we are. ~ Anais Nin เราไม่ได้มองสิ่งนั้นด้วยความที่มันเป็น แต่เรามองมันด้วยความที่เป็นเราต่างหาก

LSA Types OSPFv2 - 1: Router LSAs - 2: Network LSAs - 3: Summary LSAs - 4: Summary LSAs - 5: External LSAs - 6: Multicast OSPF LSAs - 7: LSAs defined for NSSA - 8: External attribute LSAs for BGP - 9: Opaque LSAs - 10, 11: Opaque LSAs OSPFv3 - 1: Router LSAs - 2: Network LSAs - 3...

Refer to the IS-IS configuration exhibit. This is the typical IS-IS configuration of the routers in an AS using IS-IS as the IGP. This AS is in the transition phase of integrating IPv6 into the network. During this transition phase, some of the routers within the AS might be running IPv4 only...

In which network environment is IS-IS adjacency check important? A. in a multitopology environment where there are different instances of IS-IS running on the same router B. in an IPv4/IPv6 environment and running single-topology IS-IS C. when a level L1/L2 IS-IS router is neighboring with a...

ระบบการศึกษาไทย ความล้มเหลวแห่งเอเชียตะวันออกเฉียงใต้ https://www.facebook.com/photo.php?fbid=310581272410156

The Cisco IOS XE Software summary-address router IS-IS configuration command can be used to send a summarized route into which IS-IS hierarchy? A. Level 1 only B. Level 2 only C. Level-1-2 only D. Level 1 or Level 2 or Level-1-2

Refer to the Cisco IOS XE IS-IS configuration exhibit. What are two problems with the configuration that are causing the IPv4, or the IPv6, or the IPv4 and IPv6 IS-IS operations to fail? interface GigabitEthernet0/0/0 ip address 192.168.104.40 255.255.255.0 ip router isis ipv6 address...

In comparing IS-IS with OSPF, a Level-1-2 IS-IS router is similar to which kind of OSPF router? A. ASBR on a normal OSPF area B. ASBR on NSSA C. ABR on totally stubby OSPF area D. ABR on stubby OSPF area E. ABR on a normal OSPF area

Single-Homed Customers Typically, do not require BGP: - Static route for customer ISP-assigned address space on edge router - Static default route on customer router BGP can be used to detect link failures and trigger dial backup: - ISP originates only the default route - Customer...

Refer to the PE1 router routing table output exhibit. What is causing the i su 10.1.10.0/24 [115/30] via 0.0.0.0, 00:40:34, Null0 entry on the PE1 router routing table? RP/0/RSP0/CPU0:PE1#show route ipv4 isis i su 10.1.10.0/24 [115/30] via 0.0.0.0, 00:40:34, Null0 i L1 10.1.10.1/32 [115/30]...

When configuring IPv4 and IPv6 IS-IS routing on Cisco IOS XR routers, which three statements are correct? A. By default, a single SPF is used for both IPv4 and IPv6, so the IPv4 and IPv6 topology should be the same. B. By default, the IS-IS router type is Level 1 and Level 2. C. All IS-IS...

IS-IS operations: By default, Level 1 routers within an IS-IS area do not carry any routing information external to the area to which they belong. They use a default route to exit the area. IS-IS supports "route leaking" in which selected Level 2 routes can be advertised by a Level 1/Level 2...

Which four statements are correct regarding IS-IS operations? A. By default, Level 1 routers within an IS-IS area do not carry any routing information external to the area to which they belong. They use a default route to exit the area. B. Summarization should be configured on the Level 2...

What is function of the RP/0/RSP0/CPU0:PE1(config-ospf)#distance Cisco IOS-XR command? A. To modify the administrative distance of the OSPF routes B. To modify the default seed metric of the OSPF external routes C. To modify the OSPF default reference bandwidth D. To modify the OSPF cost

OSPF Areas Backbone area - Area 0 Regular nonbackbone area - Area routes - Summaries - External routes Stubby area - Summaries Totally stubby area - Default route only Not-so-stubby area (NSSA) - Summaries - External routes Totally NSSA - Default route - External routes OSPF...

Which two OSPF network scenarios require OSPF virtual link configuration? A. to connect an OSPF non-backbone area to area 0 through another non-backbone area. B. to connect an NSSA area to an external routing domain. C. to connect two parts of a partitioned backbone area through a...

Which three statements are true regarding the OSPF router ID? A. The OSPF routing process chooses a router ID for itself when it starts up. B. The router-id command is the preferred procedure to set the router ID. C. If a loopback interface is configured, its address will always be preferred...