单项选择题

What defines a BGP confederation?（）

A. autonomous-system 64555;confederation 1111 ;
B. autonomous-system 64555; confederation 1111 members [ 64555 64777 ];
C. confederation 64555; autonomous-system 1111 members [ 64555 64777 ];
D. sub-autonomous-system 64555; confederation 1111 members [ 64555 64777 ];

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热门试题

多项选择题Which two conditions, when met, allow an IS-IS Level 2 router to be considered attached?（）

A. You can reach other Level 2 routers.
B. It can reach at least one other defined area.
C. The router is reachable by at least two ES-IS nodes.
D. It has at least one enabled reachable prefix with a valid metric defined.

多项选择题Which two are characteristics of both Kompella and Martini-based VPNs? （）

A. label stacking
B. auto-provisioning
C. circuit status vector
D. Martini Encapsulation
E. LDP-based control plane

单项选择题Which extension to the OSPFv2 protocol supports traffic engineering?（）

A. LSA Type 8
B. LSA Type 9
C. LSA Type 10
D. Transparent LSA

单项选择题By default, to which peers will a BGP router advertise routes learned from IBGP peers?（）

A. all BGP peers
B. all IBGP peers
C. all EBGP peers
D. all MBGP peers

单项选择题What is the highest (strongest) priority that can be set on an LSP in JUNOS software?（）

A.0
B.7
C.64
D.255