知识总结

ccna_candidate

感觉除了常识 把这些都弄明白了CCNA就差不多了...

ip default-network 0.0.0.0 ?
RIP network mask?
WAN Frame Relay(PVC map , DLCI, rARP, NBMA, lmi), HDLC, PPP(CHAP, PAP) auth
WAN show, debug
Routing RIPv2, EIGRP, OSPF  route summarization!!!
DHCP
Telnet auth setup
Loopback interface
UTP cable pin 1,2,3,6
NAT inside/outside
ACL dynamic
OSPF LSA? Area range?  Neighbor? Connections (NBMA? Serial? Frame Relay? Multi Access)? Routing info update condition? Process identifier? Adjacency conditions? Cost? DR election higher priority? Media NBMA restrictions PPP? Process ID 1-65536, Area ID 0-4294967295
EIGRP AS number range? summary at classful boundry? cost? AD vs FD for fesible successor? no auto-summary? passive-interface
CIDP, VLSM, classful, classless
ports
VLAN creation
Routing  metric/cost, AD
Routing protocols  administrative distance
Routing protocols timers
Routing protocols show, debug
routing protocols media restrictions
routing protocols multicase address ipv6 ipv4
routing protocols passive
portfast, uplinkfast, bpduguard, bpdufilter
discontiguous network, RIPv2
STP root election, RSTP election, blocking Q107, designated port!!Q263, priority, bandwidth BPDU, 802.1d, 802.1w, designated port vs root port, PVST..., RSTP, 802.1D, point-to-point?
priority range <0-61440>  bridge priority in increments of 4096, lower the better
DMZ setup?
IPv6 transition methods(tunneling), addressing, EUI-64, autoconfig
IOS configuration register, enter ROMMON, boot
set Router interfaces in VLAN
VTP/ Trunk
enable QOS globally and on interfaces
T E OC carrier

/yl/yl

sagacity

xfhngnsrysrnsrtsyn

believemyselfok

c4919654

谢谢楼主贡献

阿尔卡特王子

做技术是需要耐心和毅力的，现在的社会比较浮躁，大多数人都喜欢做市场，觉得与人沟通似乎来得比较快，但是我觉得还是需要技术作为支撑的，不然貌似空中楼阁，楼主NA的总结也正是这段时间我看书以来所接触的耳熟能详的知识点，看的很亲切又有点陌生，共勉！

zy18999147506

谢谢分享