narbik ccie security v5 workbook pdf

narbik ccie security v5 workbook pdf

filtering ( Filter ) The following table provides security on the network by between visits. The interface interface processor card provides lOMb/s AUI port support for Ethernet version 1 and Ethernet version 2 or IEEE 802.3 interface with high speed data path to other interface processors . Part of the computer sends data to another part. =========================================================== =================== administrative weight ( administrative weights ) value for a given network administrator specified hierarchical network links. If the neighbor and passive-interface are configured at the same time , then the neighbor will not be restricted by the passive-interface . R14(config)#dialer-list 9 protocol ip list 1 The process number does not affect the OSPF notification learning Debug ip eigrp notifications debug event notification 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 The number of connections is reduced, thereby reducing the amount of plant routing traffic and the actual size of the database. Using PPP encapsulation and support on the wire, it is a security feature that identifies the remote end and helps prevent unauthorized users. After the CHAP is executed, the router or the pick-up server determines whether a given user is allowed to access. It is a new, more secure protocol than PAP . Compare PAP . 20s 15s 15s Extended Setup ( extended set ) used in the setting mode to configure the router, it is more than the basic setting mode 1. Add this interface to the rip process. 2. Advertise the network of this interface to other routers. There are two types of ACLs : baseline ( baseline ) baseline information, including historical data and information about the routine use of the network. This letter excess rate ( over rate ) in the ATM network, a connection over the insurance rate traffic. super dynamic entries ( dynamic entries ) for the first 2 layer and 3 to create a hardware device address dynamically layer 1. Transmission area ( backbone area ) 2. Common area ( non-backbone area ) E channel (E channel ) loopback channel (Echo channel) ----- for a circuit switched 64Kb / s ISDN control channel. This channel may specifically described in 1984 in ITU-T ISDN find specification,narbik ccie security v5 workbook pdf, but from the 1988 version canceled. See Bchannel , D channel H channel . =========================================================== =============== Medium is classified by channel with a bandwidth greater than 4 kHz ( typical voice level ) . It uses simulation in LAN technology OSPF only supports IP network environments and only supports equivalent load balancing. floodming ( diffusion ) an interface when receiving traffic it will be transmitted to the originating communication interfaces in addition to the amount of When they meet, the frames of each node collide and are damaged. See collision domain . Show ip route Crossover : switches and switches , switches and HUB connections BPDU Bridge Protocol Data Unit (Bridge Protocol DataUnit) between the cross-bridges in the network A(config)#key chain A configuration key chain A Enable HDLC on the interface : interface serial 0 encapsulation HDLC Protocol : ICMP (Internet Control Message protocol) Line conosle 0 to consolo 0 Copy tftp: running-config copy startup-config tftp: The description in the dynamic routing table is clear. Other bridges operate the same spanning tree algorithm, but allow packet encapsulation to be transmitted over a Frame Relay network. Flash ( flash )----- Electrically erasable programmable read only memory (EEPROM) . Used by default to save CiscoIOS on the router . Redundant topology , causing " broadcast storm ", " multiple frame reception ", "MAC address table instability ". Bits are used to define the network and 16 bits are used to define hosts on the network. Create a standard 5 sub-section ATM cells. The ATM layer receives 48- byte segments from the AAL and appends a 5- byte header to each segment . These cells are then sent to the physical layer for transmission over the physical medium. See AAL . 1.A vlan == A broadcast domain == A logic subnet designated port ( designated port ) and the Spanning Tree Protocol (STP) used together to specify the forwarding port. If ELAN emulation LAN (emulated LAN) emulates Ethernet or commands using a client / server model Create a VLAN Governing system path. The device has the hardware address of all devices on the internetwork. The server will then dynamically allocate the used VLANs . 20s 15s 15s An organization of government and other volunteer members that coordinates standards-related activities, approves US national standards, 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.