ccie security v5 lab change

ccie security v5 lab change

=========================================================== =============== This routing algorithm group repeats the number of hops in a given route, requiring each router to send its complete updated routing table,ccie security v5 lab change, but only to its neighbors. This routing algorithm has a tendency to generate loops, but is simpler than the link state algorithm. See link-state routing al-gorithm and SPF . The location of the standard access control list application : the location of the access control list application that is applied to the interface that is closest to the target : the application is in the interface closest to the source, show ip interface serial 0, to view the configuration of the interface's acl . Command Global ( global command ) is used to define the command Cisco terminology, which are used to change the entire router that configuration. In contrast, interface commands only affect that interface. The method of traffic. Low priority traffic is discarded at the edge of the network when the indicator indicates that it cannot be transmitted to use resources efficiently. Set a user password or authentication protocol =========================================================== ================ The higher the RouteID, the easier it becomes to become a DR (Designated Router designated router ) CDP timer (CDP timer ) By default, Cisco Discovery Protocol is transmitted to all router interfaces. =========================================================== ================ Congestion ( congestion ) exceeds the amount of network traffic handling capacity. CSU channel service unit (channel service unit) connecting end-user equipment to a local digital telephone Each non-root bridge elects a root port 1) Bandwidth Cost Lowest 2) Recevied BridgeID Lowest The number of connections is reduced, thereby reducing the amount of plant routing traffic and the actual size of the database. The other party does not have no shutdown to activate the port. The E-1 transmission line can be leased from a public carrier company for use as a dedicated line. A service-related sublayer of the AAL ATM adaptation layer data link layer, data link layer from other applications Packet . Protocols : TCP At least two non-adjacent AppleTalk network through an external network ( such as TCP / IP) is a connection establishment AppleTalk the WAN . This connection is called an AURP tunnel. By exchanging routing information between external routers, AURP maintains a routing table for the full AppleTalk WAN . See AURP tunneL . Source : 10.3.3.1 Management distance: Determine which routing protocol generates routes will be adopted by the router. The lower the management distance, the easier it is to be adopted by the router. Debug ip eigrp neighbor debug neighbor creation process bit-oriented protocol ( bit oriented protocol ) regardless of the content of the frame, the data link layer communication protocol such And headers and trailers for synchronization and error control, which surround the data contained in the unit. Checksum ( checksum ) ----- ensure the integrity of the transmission data for testing. It is through - a number calculated from a string value series of mathematical functions. It is usually placed at the end of the calculated data and then recalculated at the receiving end for confirmation. Compare CRC . FRAD Frame Relay access device (Frame Relay access device) to provide LAN and Frame Relay WAN ISDN channel. Compare B channel , E channel and H channel . 2) In SNA , a connection between the processor and the main memory is not provided. VTP Vlan Trunk Protocol Show cdp neighbors detail View CDP neighbors ( including Layer 3 IP addresses ) show cdp entry * View CDP neighbors ( including Layer 3 IP addresses ) Extended Setup ( extended set ) used in the setting mode to configure the router, it is more than the basic setting mode TCP ( Transmission Control Protocol ), connection-oriented , with retransmission mechanism , reliable transmission ++<6> + x The client's local broadcast request is changed by unicasting the service to the server.Command Global ( global command ) is used to define the command Cisco terminology, which are used to change the entire router that configuration. In contrast, interface commands only affect that interface. 4. Ways of notification : Unicast & Multicast Configure ACL to reject london to ping through Denver (1) The number of connections is reduced, thereby reducing the amount of plant routing traffic and the actual size of the database. Equipment and Tnter have jointly improved. Ethernet is similar to the TEEE802.3 family of standards and uses CSMA/CD to operate at lOMb/s rates on various types of cables . Also known as DIX (Digital/Intel/Xerox) Ethernet. See =========================================================== =============== ARA AppleTalk Remote Access (AppleTalk Remote Access) is built for Macintosh users Frame-relay lmi-type cisco frame-relay intf-type dce choke packet ( packet that was blocked ) when congestion exists, it is sent to the sender of a packet, it should inform outside interface address is unknown , how do PAT configuration commands FDDI Fiber Distributed Data Interface (Fiber Distributed Data Interface) ANSIX3T9.5 defined Show sessions to view " I " telnet outgoing sessions 0x0 indicates that the router is going to enter the Rom monitor mode. Network view, the process required to use the best possible path. No user data passed during convergence. 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 .