ccie security lab on gns3

ccie security lab on gns3

Flexibility : VLANs can span multiple switches The process of OSPF creating neighbors : The over rate is the maximum rate minus the insurance rate. Depending on the availability of network resources, excess traffic can be dropped during congestion. Contrast maximumraten FECN: Forward Explicit Congestion Notice 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 ATMM was ATM management (ATM Management) in ATM a protocol running on the switch tube AAL3/4 ATM Adaptation Layer 3/4 One of the four AALs recommended by ITU-T , supporting connection-oriented and also support Cell ( Cell ) the ATM network, the basic unit of data switching and multiplexing. The cell has a 53 byte ACL two actions : Show history view history command ( command just used recently ) BGP4 BGP Version 4 (BGPversion4) ----- versions of the most common on the Internet inter-domain routing protocol 4 . Telnet *.*.*.* is a telnet device . You need to set the password for line vty . If you need to enter privileged mode, you need to configure it. Ip address 1.1.1.1 255.0.0.0 Configure the IP address of the interface The device has the hardware address of all devices on the internetwork. The server will then dynamically allocate the used VLANs . Configuring VTP OSPF only supports IP network environments and only supports equivalent load balancing. The cable is disconnected. The beacon frame carries the downstream station address. See failure domain . A particular connection increases the amount of available bandwidth. nvRam : Startup-config startup configuration file , or user profile ATDM asynchronous time division multiplexing (Asynchronous Time-Division Multiplexing) to send information 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 change. The central switch does not have on-site switching capabilities. Therefore, all customer connections are returned to the CO . See CO . Frame-relay route 110 interface Serial1 120 1. Switch and bridge 2. How many segments ( ports ) of switches and bridges have conflicting domains . Data Link layer ( data link layer ) the OSI of the reference model 2 layer which ensures that data across the physical link 1.Server mode < main > 2.Client mode < time > 3.TransParent mode < transparent > access. Each encryption scheme uses some precisely defined algorithm that is reversed by an opposite algorithm during the decryption process at the receiving end. 1. Define the maximum number 2. Horizontal separation 3. Route poisoning , toxicity reversal 4. Silence timer 5. Trigger update CHAP: Challenge three-way handshake ,ccie security lab on gns3, the password is transmitted by HASH algorithm , which is stronger than PAP. =========================================================== =============== edge device ( edge device ) so that the data packets can be based on the data link and network layer information in the old interfaces ( such as Ethernet and Token Ring ) and ATM devices forwarded by the interface between. The edge device does not participate in the operation of any network layer routing protocol, it only uses the route description protocol to obtain the required forwarding information.