如图所示,RTA、RTB、RTC、RTD在同一个AS内,通过直连链路建立IBGP邻居关系,RTB、RTC为路由反射器,RTA与RTC为RTB的路由反射器客户RTB与RTD为RTC的路由反射器客户端,RTA上将10.1.1.0/24宣告进BGP中,则RTD上收到的BGP路由更新其OriginatorID值为()。
A.1.1.1.1
B.此题为填空题,答案请参考选项A
A.1.1.1.1
B.此题为填空题,答案请参考选项A
A.RTB>RTA>RTC
B.RTC>RTB>RTA
C.RTC>RTA>RTB
D.RTB>RTC>RTA
RTA
[RTA]ikepeer123
[RTA-ike-peer-123]pre-shared-kesimple123[RTA-ike-peer-123]remote-addr
ess10.2.1.2
[RTA-ike-peer-123]local-address10.2.1.1[RTA-ike-peer-123]quit
[RTA]ipsecproposal1[RTA-ipsec-proposal-1]quit[RTA]aclnumber3000
[RTA-acl-adv-3000]rule0permitipsource10.1.1.00.255.255.255
[RTA]ipsecpolic11isakmp
[RTA-ipsec-polic-isakmp-1-1]securitacl3000[RTA-ipsec-polic-isakmp-1-1]
ike-peer123
[RTA-ipsec-polic-isakmp-1-1]proposal1[RTA-ipsec-polic-isakmp-1-1]quit
[RTA]interfaceEthernet0/1/0
[RTA-Serial0/2/1]ipaddress10.2.1.1255.255.255.0[RTA]interfaceSerial0/
2/1
[RTA-Serial0/2/1]ipaddress10.2.1.1255.255.255.0[RTA-Serial0/2/1]]ipse
cpolic1
RTB:
[RTB]ikepeer123
[RTB-ike-peer-123]pre-shared-kesimple123[RTB-ike-peer-123]remote-addr
ess10.2.1.1
[RTB-ike-peer-123]local-address10.2.1.2[RTB-ike-peer-123]quit
[RTB]ipsecproposal1[RTB-ipsec-proposal-1]quit[RTB]aclnumber3000
[RTB-acl-adv-3000]rule0permitipsource10.3.1.00.255.255.255
[RTB]ipsecpolic11isakmp
[RTB-ipsec-polic-isakmp-1-1]securitacl3000[RTB-ipsec-polic-isakmp-1-1]
ike-peer123
[RTB-ipsec-polic-isakmp-1-1]proposal1[RTB-ipsec-polic-isakmp-1-1]quit
[RTA]interfaceEthernet0/1/0
[RTA-Serial0/2/1]ipaddress10.3.1.1255.255.255.0[RTB]interfaceSerial0/
2/1
[RTB-Serial0/2/1]ipaddress10.2.1.2255.255.255.0[RTB-Serial0/2/1]ipsec
polic1
由此可知()。
A.任何一方发起的SA协商都可以成功
B.任何一方发起的SA协商都不能成功
C.只有从RTA向RTB发起的SA协商才可以成功
D.只有从RTB向RTA发起的SA协商才可以成功
A.anneal,ion implantation,RTA
B.diffusion,anneal,RTA
C.ion implantation,anneal,RTA
D.ion implantation,anneal,CVD