ccie security v5 bootcamp

ccie security v5 bootcamp

" The main explanation is B , C words that begin with. (ChinaITLab) Habitat Cisco equipment, the Cisco hardware type of equipment being used, the software version and active port. It uses SNAP frames between devices and is not routable. Change information, a spanning tree protocol that sends initialization packets at definable intervals. =========================================================== =============== =========================================================== =============== data encapsulation ( data encapsulated ) message is a protocol in the data portion of another protocol The ratio of the total number of cells sent in the transmission. DVMRP distance between the amount of multicast routing protocol (Distance Vector Multicast Routing Protocol) is mainly based on Routing Information Protocol (the RTP) , the Internet gateway protocol a common, strong ATDM asynchronous time division multiplexing (Asynchronous Time-Division Multiplexing) to send information R14(config-if)#dialer string 016300 IBM agency link. See FRAD . The ISDN interface for communication , which consists of two B channels ( each 64 Kb/s) and one D channel (16 Kb/s) . Compare PRT . See BISDN . Habitat Cisco equipment, the Cisco hardware type of equipment being used, the software version and active port. It uses SNAP frames between devices and is not routable. Banner motd [char c] also ends with [char c] another line =========================================================== =============== 10.1.1.0/0.0.0.255 Interface s 1.??? point-to-point enables a peer -to- peer subinterface . ??? is the interface number . ip add 10.1.1.1 255.255.255.0 configures the ip for the subinterface R14(config-if)#dialer idle-timeout 60 bridge. The bridge ID is a combination of bridge priority and base MAC address. Topology Bus ( bus topology ) a straight LAN off-line structure, wherein transmission from each station on the network The E-1 transmission line can be leased from a public carrier company for use as a dedicated line. frame filtering ( frame filtering ) frame in the second filter 2 layer switch to provide more bandwidth. Switch reading =========================================================== =============== One of the related AAL sublayers, which is further divided into CS and SAR sublayers. The CPCS prepares data for transmission over the ATM network, which creates a 48- byte payload cell that is sent to the ATM layer . See AAL and ATM layer . 1. Use hop count as a metric 2. Support up to 6 paths for the average load (default set to 4) 3. Periodic notification time : 30s =========================================================== =============== CSU / DSU channel service unit / data service unit (channel service unit / data service unit ): a wide area network in the digital signal is converted into a physical layer device provider appreciated switch signal. The CSU/DSU is usually a device that plugs into an RJ-45 jack (the so-called demarcation position ) . A technique that allows for more data. The ratio of the total number of cells sent in the transmission. show vtp status view VTP status BECN: Backward explicit congestion notification Frame Relay bridging ( FR bridge ) in 1490 RFC definition, uses this bridging method AFP AppleTalk Filing Protocol (AppleTalk Filing Protocol) a presentation layer protocol support Class A network (A Class network ) portion of the Internet Protocol hierarchical addressing scheme. Class A network only VTP is a messaging system . Ensures that all of the switches in the same management domain below network VLAN BECN between the Explicit Congestion through-pipe (Backward Explicit Congestion Notification) BECN is Set startup options. fragmentation ( segmentation ) when transmitting data on an intermediate medium can not support large network packet size, so Web specification. When no traffic is present. 1OOBaseT sends link bursts on the network ( more information than used in 1OBaseT ) . See 10BaseT , Fast Ethernet, and IEEE 802.3 . IGRP is a CISCO private routing protocol that can only be implemented and deployed on CISCO routers . Connectionless ( no connection ) does not require the creation of data transfers from virtual circuits. It has no overhead, try its best And channel . 1 th D portion of the channel, supports the DDR , Frame Relay, and the X.25 . Compare channelized T-1 . Configure terminal enters global configuration mode BUS BUS ----- in LAN emulation, responsible for parsing the broadcasting and with all the unknown ( unregistered ) packet into the address of the ATM hardware or software required for point to point virtual circuit. See LANE , LEG , LEGS, and LES . BX.25 AT&T 's use of X.25 . See X.25 . Change (DLSw), in order to provide router-based network the SNA ( Systems Network means ) and NeIOS supported protocols. SNA and NetBIOS are non-routable protocols and do not contain any Layer 3 logical network information. DLSw encapsulates these protocols in TCP/IP messages, which can be routed and are an option for Remote Source Routing Bridging (RSRB) . B(config-if)#ip nat outside configure S1 interface for the outside network to specify which hosts can NAT BGP peers (BGP peers ) See BGP neighbors . Address learning, forwarding filtering, etc. of the switch : AURP tunnel (AURP tunnel ) connection in an AURP WAN , which is physically divided into two Part of the computer sends data to another part. Disable returns from privileged mode to user mode data circuit-terminating equipment ( data circuit terminating equipment ) the DCE is used between DTE equipment The level is set to 32768 . Port Console ( control port opening ) the Cisco a typical routers and switches on the RJ-45 ports, with Copy flash: tftp://1.1.1.1/c2500-ik8os-l.122-31.bin 10.1.1.1/255.255.255.255 Configure terminal enters global configuration mode Copy tftp: flash: Frame Relay ( FR ) ----- the X.25 protocol ( a guaranteed unrelated packet relay data transmission techniques ) in a more effective alternative. Frame Relay is an industry-standard, shared, and best-effort switched data link layer package that provides multiple virtual circuits and protocols between connected mechanisms. Immediate execution , immediate effect Router igrp as number is the autonomous system number ( autonomous domain ) network main class network number ABC number debug ip igrp events debug igrp related events Rip Version 2 : Count to infinity ( calculation to infinity ) routing problem in a routing algorithm, routers continue to increase CLP cell loss priority (Cell Loss Priority) ATM channel is determined when the header message element cell network congestion AUX port ( auxiliary management interface ): can be connected to MODEM to achieve remote management , exclusive mode . CCNA is Cisco's most basic entry certification. Among them, the test focuses on network concepts and theories. For beginners,ccie security v5 bootcamp, many professional English terms are difficult to understand, which makes the students' learning progress difficult. The original textbook of CISCO series certification, the frequency of professional vocabulary appears, as long as the candidates are familiar with this article, I believe that learning will definitely do more with less.