mock test for ccna

mock test for ccna

RFC 3847 Reservable Bandwidth[7]: Targeted Hello 1.1.1.1 -> 3.3.3.3, active, passive 0 kbits/sec 0/0/0 C . There is a small detail, noted that the distribution of the label no concept of split horizon, that although B may be from C to learn the route to X , but B still will be prefixed with X passed to the bundled label C . C will also put the label passed from B in the LIB , but don't worry about loops, because LDP can prevent loops by means of IGP routing protocol. Network 3.3.3.3 0.0.0.0 area 0 !!! Bw[4]: Mpls traffic-eng tunnels ip rsvp bandwidth 55.55.55.55 [110/31] via 5.5.5.5,mock test for ccna, 00:00:01, Tunnel0 Do not elect DIS , use CSNP to trigger database synchronization after the link is established . After the above configuration is complete, R2 will send LDP through the tunnel that has been established and reaches R4 . Note that the tunnel must activate the MPLS IP. The L1 and L2 IIH PDUs on the LAN are sent to different multicast MAC addresses: L1 is 0180-C200-0014 and L2 is 0180-C200-0015 The forwarding adjacency feature will cause the TE router to advertise the TE tunnel as a virtual path (direct link) in the IGP routing protocol area, so that all routers know the existence of the tunnel. The IGP protocol here can be OSPF or IS-IS. *Aug 18 04:37:06.239: peak rate =250000 bytes/sec The role of Designated IS ( DIS ) Router(config)# mpls ldp targeted-hello accept from acl *Aug 18 09:06:07.919: Token bucket fragment (service_id=1, length=6 words Ip unnumbered Loopback0 tunnel mode mpls traffic-eng tunnel destination 5.5.5.5 100 ! We know that by default, IS-IS is level1 area much like a Stub (but allow people to re-advertise external routes coming in, so just say they look like), Area within the L1 router through a default route to reach outside the region, which have A suboptimal path may be generated because he is looking for the nearest L1\L2 router in the region .