Router R1 has been conf igured with an ipv6 route 2000::/64 S0/0/0 64 command.Which of the following does the 64 at the end of the command represent?()
A、Metric
B、Administrative distance
C、Timeout (seconds)
D、Prefix length
E、Interface ID
A、Metric
B、Administrative distance
C、Timeout (seconds)
D、Prefix length
E、Interface ID
A、R1 has been configured with an ip default- network 2.0.0.0 command. B、R1 has been configured with an ip route 0.0.0.0 0.0.0.0 1.1.1.1 command. C、R1 has been configured with an ip route 2.0.0.0 255.0.0.0 1.1.1.1 command. D、Another router has been configured with an ip default - network 2.0.0.0 command. E、Another router has been configured with an ip route 2.0.0.0 255.0.0.0 1.1.1.1 command.
A、The no auto - summary command has not been issued under the EIGRP process on both routers. B、Interface E0 on router R1 has not been configured with a secondary IP address of 10.1.2.1/24. C、EIGRP cannot exchange routing updates with a neighbor's router interface that is configured with tw o IP addresses. D、EIGRP cannot form neighbor relationship and exchange routing updates with a secondary address.
A、Add the area 1 stub command on routers R1. B、Add the always keyword to the default - information originate configuration command on router R2. C、Remov e the default information originate configuration command from router R2 and place it on router R1. D、Add the ip route 5.0.0.0 255.255.255.0 0.0.0.0 command to router R2.
A、A. There is an error in the router DRAM. B、B. Te IOS image is corrupt. C、C. The configuration register is set to 0x2142. D、D. The TFTP server that contains the router configuration file is unreachable. E、E. A boot system configuration command has placed the router into setup mode.
A、A. RIPng will be enabled on no interfaces. B、B. RIPng will be enabled on one interface. C、C. RIPng will be enabled on two interfaces. D、D. RIPng will advertise about prefixes connected to S0/0/0 and F0/0, but only send Updates on one interface.
A、A. P1R1 is the exi t point out of the area for P1R3. B、B. P1R1 is a level - 1 only IS - IS router. C、C. P1R1 has been configured with a nondefault IS - IS metric. D、D. P1R3 is a level - 2 only IS - IS router. E、E. P1R3has been configured with a nondefault IS - IS metric. F、F. P1R3 routing ta ble should contain i L2 entries.
A、Router R2 will be preferred because it has the higher neighbor IP address. B、Router R2 will be preferr ed because its neighbor has a lower autonomous system number. C、Router R1 will be preferred because it has a lower local preference. D、Router R2 will be preferred because it has a higher local preference. E、Router R1 will be preferred because its nei ghbor has the higher autonomous system number. F、Router R1 will be preferred because it has the lower neighbor IP address.
A、OSPF works on F0/0 and S0/0/0 without further configuration B、OSPF works with the addition of one command: a no shutdown command in OSPF router configur ation modE C、OSPF works with the addition of one command: an router - id command in OSPF router configuration modE D、OSPFv3 needs at least two more configuration commands before it works on R1
A、EIGRP works on F0/0 and S0/0/0 without further configuration B、EIGRP works with the addition of one command: a no shutdown command in EIGRP router configuration modE C、EIGRP works with the addition of one command: an eigrp router - id command in EIGRP router configurat ion modE D、EIGRP for IPv6 needs at least two more configuration commands before it works on R1
A、Router R1 will only establish full adjacency with the DR and BDR on broadcast multi- access networks. B、Router R2 has been elected as a DR for the broadcast multiaccess network in OSPF area 1. C、Routers R1 and R2 are configured as stub routers for OSPF area 1 and OSPF area 2. D、Router R1 and R2 are configured for a virtual link between OSPF area 1 and OSPF area 2. E、The Hello parameters on routers R1 and R2 do not m atch.