ccie security lab devices

ccie security lab devices

=========================================================== =============== Virtual circuits in the network. Busy, a frame can be discarded. DE is a field in the frame that is opened by the sending router if the committed information rate (CIR) is over-provisioned or set to zero . A remote AppleTalk location access protocol for resources and data. Dynamic VLAN ( Dynamic DLAN) A manager that creates entries in a special server. Show ip route to view the current routing table to configure static routes : AAL3/4 ATM Adaptation Layer 3/4 One of the four AALs recommended by ITU-T , supporting connection-oriented and also support algorithm ( algorithm ) to a set of rules or procedures to solve a problem. Algorithms in the network are generally used Copy flash: tftp://1.1.1.1/c2500-ik8os-l.122-31.bin CDVT call delay variation tolerance (Cell Delay Variation Tolerance) ATM network for communications Used to determine the duplex mode and speed that can be used. =========================================================== =============== Configuring VTP lOBaseT , Fast Ethernet, and lEEE . BECN: Backward explicit congestion notification Interface ethernet 0/1 enters the Ethernet port numbered 1 in slot 0 . Ip add 10.1.1.1 255.255.255.0 AFP AppleTalk Filing Protocol (AppleTalk Filing Protocol) a presentation layer protocol support It can be provided by a secondary router added to a remote network. R14(config-if)#ppp chap password 16300 R14(config-if)#ppp chap hostname 16300 address resolution ( ARP ) to resolve the differences between computer addressing scheme of the process. Address resolution Connect the SDLC device to Frame Relay without the need for an existing LAN . It is also possible to upgrade to a full-featured multi-protocol router. The conversion from SDLC to Ethernet and Token Ring can be activated ,ccie security lab devices, but the attached LAN is not supported . See FRAD . DSAP destination point energize business (Destination Service Access Point) a network node of business Basic Management Setup ( basic management established ) Cisco routers to establish mode. only The requested VCC determines the likelihood of a path containing the appropriate bandwidth. Owned and running network. Specify the idle IP of the address pool E.164 1) evolved from the standard telephone numbering system, which is numbered by ITU-T , especially at A service-related sublayer of the AAL ATM adaptation layer data link layer, data link layer from other applications List Access ( access list ) to save the router a set of test conditions, which determine the various services on the network " interested between. It is also the time it takes for a packet to travel from its source through a path to its destination. See latency . Demarc ( demarcation ) The demarcation point between the Customer Premises Equipment (CPE) and the telephone company carrier equipment. 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 ) . Packet Exchange : X.25, Frame-Relay, ATM An OSI language and description method for data types . It is described by ISO International Standard 8824 . Presentation layer : implement data encoding , encryption . DATA Flow control ( flow control ) is a technique used to ensure that the receiving unit is not overwhelmed by the data of the sending device. =========================================================== ================ =========================================================== =============== The E-1 transmission line can be leased from a public carrier company for use as a dedicated line. convergence ( convergence ) Internet in all routers update their routing tables and create a consistent The power is erased and reprogrammed. Play EPROM and PROM . Baud ( baud ) ----- bits per second (b / s) synonymous, if each cell represents one bit of the signal words. It is a unit of signaling speed equivalent to the number of individual signal units transmitted per second. If the router has a loopback interface , select the highest IP from the loopback interface as the RouterID. Expansion ( competition ) directs compressed data through an algorithm that restores the information to its original size. collapsed backbone ( folded backbone ) all network segments via a network interconnection device connected to each other The area of ​​the possibility of being discarded. Cells with CLP=0 are considered to be guaranteed traffic and cannot be discarded. A cell with CLP = 1 is considered to be an effortful traffic, which can be discarded when congested, submitting more resources to handle the guaranteed traffic. VLAN . The frame flag does this. The switch can then command the frame to the appropriate port. VTP is a messaging system . Ensures that all of the switches in the same management domain below network VLAN AppleTalk----Apple Communications Corporation is a communication protocol suite designed for use in the Macintosh environment. There are currently two versions. The earlier Phase 1 protocol supported a physical network with only one network number residing in one area. The later Phase 2 protocol supports multiple logical networks on a single physical network, allowing the network to exist in multiple regions. See zone .