virl ccie security v5

virl ccie security v5

=========================================================== =============== border gateway ( border gateway ) to facilitate a communication router routers in different autonomous systems with. Frame Relay switching ( Frame Relay switching ) service provider router frame relay packets provided Access-list 100 permit TCP host 10.3.3.1 host 172.16.3.1 eq 23 1. Address Learning Address learing 2. forwarding / filtering decisions Forward / Filter Decision 3. loop avoidance Loop avoidance Network 192.168.1.0 0.0.0.255 area 0 Control direct VCC . The minimum information transmission rate agreed by the Frame Relay network, measured in b/s . Extended Setup ( extended set ) used in the setting mode to configure the router, it is more than the basic setting mode 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 . Switchport trunk encapsulation dot1q need to choose which way [dot1q|isl] switchport mode trunk change interface mode to trunk work mode show interface trunk view current switch TRUNK configuration 0x2 Router will load the Flash in the IOS software . (Default config regcode) B(config)#access-list 1 permit any Demodulation ( demodulating ) a modulated channel port returns to its original form of a series of steps. Modulation when receiving LMI: Local Management Interface . DLCI: identifies the PVC 's . Only valid locally . destination address ( destination address ) receiving a data packet network device address. QoS class. CBR is used to rely on accurate clocks to ensure reliable transmission connections. Compare ABR and VBR . 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. 16 , 32 , 64 and 128 are used. =========================================================== =============== The other party does not have no shutdown to activate the port. FQDN Fully Qualified Domain Name (fully qualified domain name) in the DNS for the domain structure due to The node automatically performs the diagnosis and attempts to reconfigure the network by bypassing the failed area. ! Disable returns from privileged mode to user mode The cable is disconnected. The beacon frame carries the downstream station address. See failure domain . Routers running BGP ; they use a TCP port on layer 4 of the OSI Reference Model . Especially using TCP Control distribute VCC ( Control Distribution VCC) Phase I LAN simulation defines three control connections Source port : None BGP4 supports CTDR and uses a routing computer system to reduce the size of the routing table. See CIDR . =========================================================== =============== 3. Routing Table => Best Route An organization of government and other volunteer members that coordinates standards-related activities, approves US national standards,virl ccie security v5, and represents the United States in international standards organizations. ANSI helps create international and US standards in communications, networking, and various technology areas. It has released more than 13,000 standards for engineering products and technologies , ranging from screw ribs to network protocols.