ccna exam questions explained

ccna exam questions explained

Interface eth 0/1 CSNP The RESVTear message is similar to the RESV except that it is sent when the tail router responds to the received PathTear message. The loopback0 address space of all devices is xxxx/32 , and x is the device number. Type 7 length 16: The interface of each router activates RSVP and MPLS TE tunnel support. R2(config-if)#mpls traffic-eng administrative-weight 100 Status: Router ospf 100 The router uses a local circuit ID of 8 bits to assign a local unique link identifier to each point-to-point link. Regional association. The L1/L2 router sets this field in the L1 LSP it generates to notify the L1 routers in the same area to connect themselves to other areas. Usually, the L2 backbone area is connected. When the router in the L1 area receives the L1 LSP from which the ATT bit sent by the L1/2 router is set , it creates a default route to the L1/2 router so that data can be routed to other areas. Although the ATT bit is defined in both the L1 LSP and the L2 LSP ,ccna exam questions explained, it will only be set in the L1 LSP , and only the L1/2 router will set this field.