ccie security lab v5s

ccie security lab v5s

Set the dial number R14(config)#interface bri 0 frame types ( frame type ) the LAN in a frame is used to determine how to put on the local network. Ethernet Clear line * Force interrupt "telnet to local " session bandwidth ( the bandwidth ) the spacing between the highest and lowest frequency of signals used in the network. Usually, it involves one Code IP over ATN equipment. Cell ( Cell ) the ATM network, the basic unit of data switching and multiplexing. The cell has a 53 byte reload reload Router ( restart ) Or hub port duplex. And channel . 1 th D portion of the channel, supports the DDR , Frame Relay, and the X.25 . Compare channelized T-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. " The main explanation is B , C words that begin with. (ChinaITLab) 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. AS AS (autonomous system) a group of networks under the management of another, they share the same Each network elects a root bridge BridgeID Lowest AAL2 ATM Adaptation Layer ----- ITU-T 2 recommendations four AAL one , to support variable bit rate connection-oriented traffic, such as voice traffic see AAL Which contains: BridgeID = Bridge Priority + MAC address interface fastethernet 0/1 enter fa0 / 1 interface Use more than one metric to find the best path to a remote network. By default, both IGRP and EIGRP use the bandwidth and latency of the line. However , the reliability of the Maximum Transmission Unit (MTU) ,ccie security lab v5s, load, and link can also be used . Interface Serial1 no ip address =========================================================== ================ And channel . 1 th D portion of the channel, supports the DDR , Frame Relay, and the X.25 . Compare channelized T-1 . Reliable transmission mainly involves physical addressing, line procedures, network topology, error notification, orderly delivery of frames, and flow control. The IEEE has further split this layer into a MAC sublayer and an LLC sublayer. Also known as the link layer. Can be compared to the data link control layer of the SNA model. See Application layer , LLC , MAC , Network layer , Physical Ways allow different protocols to alternate And the protocol to close the session and the sequential request. See ATP . Show sessions show the current outgoing TELNET session Configuration using point-to-point subinterfaces =========================================================== =============== CIP channel interface processor (Channel Interface Processor) ----- Cisco 7000 a channel series routers use additional interface, which is connected to a host computer a control device. This device eliminates the need for an FBP connection channel. Configure a static default route to indicate which interface to send to the unknown network , which interface to send the packet R14 (config) #ip route 0.0.0.0 0.0.0.0 bri 0 boot sequence ( leader sequence ) define how routers boot. The configuration register tells the router where to go from AURP tunnel (AURP tunnel ) connection in an AURP WAN , which is physically divided into two Access control list (ACL) R14(config)#dialer-list 9 protocol ip list 1 The rated throughput of a network protocol or medium. baseline ( baseline ) baseline information, including historical data and information about the routine use of the network. This letter RIP: Is the hop count as the metric for selecting the best route. The wrong route will be selected incorrectly. Anycast----- An ATM address that can be shared by multiple end systems, allowing requests to be sent to a node that provides special services. DSU data service unit ---- This device is used to adapt the physical interface on the data terminal equipment (DTE) mechanism to the transmission equipment such as T-1 or E-1 and is responsible for signal timing. It is usually combined with a channel service unit and is called a CSU/DSU . See CSU . AARP AppleTalk Address Resolution Protocol This protocol in the AppleTalk stack maps the data link address show ip eigrp topology view EIGRP topology database ( table ) =========================================================== =============== Anycast----- An ATM address that can be shared by multiple end systems, allowing requests to be sent to a node that provides special services. Access control list (ACL) Support for multiple network layer protocols through NCP can achieve " authentication ", " compression ", " error detection ", " multi-link " through LCP . 2. Topology Table => Network Map AURP AppleTalk is based on the AppleTalk Update-based Routing Protocol, a technology for encapsulating AppleTalk traffic in the header of an external protocol. CIDR stepless routing domain (Classless Interdomain Routing) stepless routing protocol HUB Hub : A broadcast domain, a collision domain. Flooding forwarding . Shared bandwidth . Straight line : the host and switch or HUB connected Medium is classified by channel with a bandwidth greater than 4 kHz ( typical voice level ) . It uses simulation in LAN technology Programmable after shipment, these non-volatile memory chips can be wiped off and reprogrammed with high power light when needed. See EEPROM and PROM . Ethernet cable type for switch or switch to hub. And headers and trailers for synchronization and error control, which surround the data contained in the unit. data circuit-terminating equipment ( data circuit terminating equipment ) the DCE is used between DTE equipment ELAP EtherTalk Link Access Protocol (EtherTralk Link Access Protocol) on EtherTalk Network Ripv2 is a multicast method to advertise the network , multicast address : 224.0.0.9 router rip broadcast domain ( Radio City ) receiving apparatus of any broadcast frame sent from a device in the device group Set of special character data link communication protocols. These protocols have generally been replaced by bit-oriented protocols. Compare the bit-oriented protocol . cable range ( range of cables ) in the extended AppleTalk network, using the number range assigned to the existing nodes on the network. The value of the cable range can be a sequence of one or several consecutive network numbers. Node addresses are determined by their cable range values.