ccna course fees

ccna course fees

Used for automatic address configuration, neighbor discovery, router discovery, etc. Image The configuration of R1 is as follows: Network 2.2.2.2 0.0.0.0 area 0 Image The new routing table is typically sent to neighboring routers on a regular basis, and the triggered update is sent immediately in response to changes in the routing table. Ip address 2.2.2.2 255.255.255.0 no shutdown Mpls ldp router-id Loopback0 mpls label range 200 299 Image More than 30s has elapsed since the last reachability confirmation was received . Route redistribution is directed. The routing information of the A routing domain is injected into the B routing domain. We need to configure it in the process of the B routing protocol. For example, to redistribute other routing protocols to RIP ,ccna course fees, then configure. As follows (republishing to other routing protocols is similar): If you do the following configuration on R2 : Weight 0 # 102.54.94.97 Le keyword is not written, then the default is greater than 24 less than 32 The address may also represent an interface node or not IP address can be used as the source of some packets IP address (such as the DAD message DHCP initialization process the client's source IP ). For IPv6 node is not acquired IPv6 scene addresses Ip cef Image Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale (2) Declare the loop port 1.1.1.1224 Experiment 4 Image Ipv6 ospf 100 area 0 interface serial0/1 The link layer address corresponding to the Layer 3 address is parsed by the neighbor request ( NS ) and the neighbor advertisement ( NA ) message. Ipv6 access-list x enters acl configuration mode Ip route 0.0.0.0 0.0.0.0 192.168.12.1 Vif PGM Multicast Host interface When ISP1 fails, GW senses through tracking , so the data is switched to ISP2. The functional components of ISATAP are as follows: In the transition technology, some IPv6 addresses containing IPv4 addresses are used . In order to make the IPv4 address more prominent, an IPv6 address format with an embedded IPv4 address is defined . The embedded IPv4 address format is a special representation used in the transition mechanism. In this representation, the portion of the IPv6 address is represented in hexadecimal and the portion of the IPv4 address is available in decimal format.