单选题
How long is an IPv6 address?（）
32 bits
64 bits
128 bits
256 bits
单选题
What is the type and scope of the LSA required to support traffic engineering in an OSPFenvironment?（）
Type 9, AS scope
Type 10, AS scope
Type 10, Area scope
Type 9, Area scope
单选题
Given the following two AS path regular expressions: "65000+ (65001|65002)" "65000(65001|65002){0,}" Which AS path matches both regular expressions?（）
65000 65001 65002
65000 65002
65001 65000
65001 65002
单选题
By default, to which peers will a BGP router advertise routes learned from IBGP peers?（）
all BGP peers
all IBGP peers
all EBGP peers
all MBGP peers
多选题
Which three components are part of the Network Entity Title (NET) on an IS-IS router?（）
AFI
MAC
area
N-Selector
IP address
单选题
Which statement describes the purpose of BGP route damping?（）
Avoid interface bandwidth saturation.
Drop BGP routes when the routing-table becomes full.
Remove unnecessary route attributes when not in use.
Limit the effects of a flaping interface on route removal and readvertisement.
单选题
A company is using RADIUS to authenticate login requests to its Juniper Networks routers. Usersshould still be able to authenticate using the local password database but only if the RADIUS server is unreachable. Which JUNOS software configuration accomplishes this goal?（）
authentication-order radius;
authentication-order password;
authentication-order [radius password];
authentication-order [password radius];
单选题
On what is the Kompella control plane based?（）
IGP
LDP
BGP
MPLS
