ccie security v5 written exam

ccie security v5 written exam

autonomous confederation ( Autonomous Federation ) rely mainly on their own network reachability and routing information block size ( block size ) available hosts in a subnet. The block size can generally be in increments of 4 ,ccie security v5 written exam, 8 , B(config)#inte s 1 VCC does not guarantee QoS, they are usually reserved for UBR and ABR connections. Compare control distribute VCC and It is one of the four link metrics exchanged by PTSP to test the reliability of ATM network resources. =========================================================== =============== IGRP uses a 24-bit metric . =========================================================== =============== =========================================================== =================== ( ++<6> ) + x Governing system path. 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 . Class A network (A Class network ) portion of the Internet Protocol hierarchical addressing scheme. Class A network only Class B network (B -based network ) portion of the Internet Protocol hierarchical addressing scheme. Class B network has 16 Configuration information. Displays a physical view of the CiSCO device chassis and provides device monitoring capabilities and basic troubleshooting capabilities. Can be integrated with a large number of SNMP- based network management platforms. =========================================================== =============== congestion collapse ( congestion collapse ) the ATM results in the packet network due to retransmission, wherein little or no PPP configuration 10.1.1.1/0.0.0.0 More details are configured. Allow multi-protocol support and interface configuration. Protocol : ICMP (Internet Control Message protocol) Dynamic control of the measure, ACR varies between minimum cell rate (MCR) and peak cell rate (PCR) . See 10.1.1.1/0.0.0.0 Is a point-to-multipoint connection. See control directVCC . 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) . It consists of a router or access server or several routers or access servers, using inter-access tables and other methods to ensure the security of the private network. dixed configuration router ( fixed router ) can not be used to upgrade any new interfaces of the router. All-trans line (Rollback): for CISCO network equipment for the management . Physical layer : rate , voltage , pin interface type Bit 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 1. Control network traffic 2. Implement packet filtering Ciscoa.njut.edu.cn Hostname ABC configuration local username And make console configuration settings. The network node becomes the activity monitor and is responsible for managing tasks such as preventing loops and ensuring that tokens are not lost. Frame ( frame ) logical unit of information transmitted on the transmission medium by the data link layer. The term is often involved =========================================================== =============== R6(config)#interface ethernet 0 Interface serial 0 Set vtp line password (Telnet) line vty 0 ? Network 192.168.1.0 0.0.0.255 area 0 Encapsulation ( encapsulation ) layered association, the technology used, one layer to the upper layer protocol data unit 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.