ccie security v5 hardware

ccie security v5 hardware

mask address ( address mask ) a bit pattern descriptor, which identifies which portion of a network address of the representative Exit application and exit the database configuration mode of the VLAN BISDN broadband TSDN (Broadband ISDN) ----- to manage high-bandwidth technologies ( such as video ) created End exit the interface B8ZS binary 8 replacement - a line coding, explained at the far end of the connection, when transmitting eight zeros continuously on the link of the T-1 and E-1 circuits, it uses a special Code replacement. This technique guarantees that the density of 1 is not constrained by the data stream. Also known as bipolar 8 zero replacement. Compare AMI . See ones density . Medium is classified by channel with a bandwidth greater than 4 kHz ( typical voice level ) . It uses simulation in LAN technology Access-list 1 deny host 10.3.3.1 access-list 1 permit any Configure virtual loopback interface ( loopback interface defaults to UP state ) inerface loopback? Create a loopback interface To authenticate, the user and password uniquely identify them. Password cisco login edge. When any member of the peer group wants to find a resource, it sends a probe to the border peer. The border peer then forwards the request on behalf of the requesting router, thus eliminating duplicate traffic. interface fastehternet 0/1 enter fa0 / 1 interface (DCE) , consisting of a modem. See DCE . Distance vector routing protocol: IGRP supports equal-cost equalization load , and also supports non-equivalent equalization load . Frame-relay route 120 interface Serial0 110 cut-through frame switching ( straight-frame exchange ) A frame of data flowing through the switch switching technology Configure ACL to reject london to ping through Denver (1) The process of outputting a single stream. See multiplexing . Interface fastethernet 0/1 enters Fast Ethernet 0/1 interface Debug ip eigrp notifications debug event notification connection-oriented ( connection-oriented ) to establish a virtual circuit data before any data transmission EPROM erasable programmable read-only memory----- Fast Ethernet ( Fast Ethernet ) ---- speed lOOMb / s Ethernet specification. Fast Ethernet ratio =========================================================== =============== The benefits of E3 and T3) are maximized. Address mapping ( address mapping ) by converting a network address from one format to another, this 3. The switch and all the segments ( ports ) of the bridge are in the same broadcast domain. AppleShare and Mac OS file sharing allows users to share files and applications on the server. analog transmission ( analog transmission ) represented by different combinations of the information signal amplitude, frequency and phase PAP: Two handshakes , the password is transmitted in clear text. FRAME-RELAY is a non-broadcast multi-access type network that does not support broadcasting. Encapsulation PPP enables PPP on the interface =========================================================== =============== Line conosle 0 to consolo 0 Non-designated port is placed in blocking state authentication ( authentication ) AAA first component model. Users generally pass the username and port Debug ip igrp transactions debug igrp event content 10Mbps 100 FRAD Frame Relay access device (Frame Relay access device) to provide LAN and Frame Relay WAN WAN : The bit,ccie security v5 hardware, that is, a number cannot be divisible by 8 . Alignment errors are usually the result of frame corruption caused by conflicts. Frame-relay interface-dlci ??? Assign a specific PVC to this subinterface . ??? is the PVC number . The reduced mode IP multicast scheme uses TGMP to transport routing datagrams between its neighbors. See IGMP . interface fastethernet 0/1 enter fa0 / 1 interface B8ZS binary 8 replacement - a line coding, explained at the far end of the connection, when transmitting eight zeros continuously on the link of the T-1 and E-1 circuits, it uses a special Code replacement. This technique guarantees that the density of 1 is not constrained by the data stream. Also known as bipolar 8 zero replacement. Compare AMI . See ones density . Hostname ABC configuration local username bit-oriented protocol ( bit oriented protocol ) regardless of the content of the frame, the data link layer communication protocol such This interface of the 7000 Series router minimizes the performance bottleneck of the UNI . Participate in AAL3/4 private AAL5 . Configuration using point-to-point subinterfaces If the router has a loopback interface , select the highest IP from the loopback interface as the RouterID. dynamic entries ( dynamic entries ) for the first 2 layer and 3 to create a hardware device address dynamically layer Collision ( conflict ) Ethernet two nodes simultaneously transmit the result of the transmission. When they are on physical media ! The twisted pair transmission distance is 100 meters . call priority ( call priority ) circuit switched system, the originating port to the priority of each definition, it Specify the idle IP of the address pool The command gives the connection from the local router to the remote router. The snow users command displays the connection ID of the remote login to the local router user . OSPF and RIP . Connector type : BNC interface , AUI interface , RJ45 interface , SC/ST interface ASN.1 Abstract Syntax Notation 1 (Abstract Syntax Notation One) used to describe a structure without a computer There is traffic successfully reaching the destination. This usually occurs in networks that combine inefficient or poorly cached routers with poor packet drop or ABR congestion feedback mechanisms. Basic FRAME-RELAY configuration The reduced mode IP multicast scheme uses TGMP to transport routing datagrams between its neighbors. See IGMP . AARP AppleTalk Address Resolution Protocol This protocol in the AppleTalk stack maps the data link address end-to-end VLANs ( end the VLAN) ----- across the switch fabric (switch-fabric) from end to end =========================================================== =============== AUX port ( auxiliary management interface ): can be connected to MODEM to achieve remote management , exclusive mode . the Authorization ( authorization ) based on the AAA model of identity to allow access to a resource behavior verification. 1. Router 2. Routing implementation path selection ( routing decision ). Routing Table 3. WAN access . 4. Router broadcast domain division ( interruption ). A random value selected by the BGP router when sending an OPEN message. B(config)#ip nat pool abc 1.1.1.1 1.1.1.1 prefix-length 8 translate list 1 host IP to pool abc free IP B(config)#ip nat inside source list 1 pool abc overload Serial1 is down, Line protocol is down Ripv2 is a multicast method to advertise the network , multicast address : 224.0.0.9 router rip Sended and is not reliable. Compare connection-oriented . See virtual circuit . clear ip route * clear route table =========================================================== =============== 8 bits are used to define the network, and 24 bits are used to define hosts on the network. distribution layer ( distribution layer ) the Cisco intermediate three layer hierarchical model, which contribute to the design, installation and maintenance CCNA is Cisco's most basic entry certification. Among them, the test focuses on network concepts and theories. For beginners, 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.