ccna test simulation questions

ccna test simulation questions

Adjacency relationship Up or Down ; Priority 0 : 9375000 0 kbits/sec 42000 Event caused reoptimize If it is a Frame Relay P2P sub-interface, then there will be no problem, this is the recommended deployment method. Router ospf 1 3B 's default metric , enough for you to stink? Basic Experiment 1 ( OSPF ) Network 10.1.12.2 0.0.0.0 area 0 The mere motivation to set up overload due to insufficient device resources is now running out. After all, the performance of the device is getting better and better. Interface fast 0/0 *Aug 18 09:06:07.919: average rate=250000 bytes/sec, burst depth=1000 bytes 0 kbits/sec IS-IS adjacency on a multi-access link The role of Designated IS ( DIS ) Untagged ADV Router Bw-based ISH is sent by IS to ES R1#deb ip rsvp dump-messages Show clns int ISIS default flooding period is 15 minutes by lsp-refresh-interval Review Bytes tag switched 10.1.35.5 -> 1.1.1.1 : FastEthernet1/0 (next hop 10.1.34.4) Link state packet checksum Next Hop The configuration of RouterB is as follows: Interface fast 0/0 It can prevent the structure of the core transmission network from being exposed due to TTL=0 return error message Net 49. 0002 .0000.0000.0001.00 Ip address 10.1.45.4 255.255.255.0 Reservable Bandwidth[4]: No bgp default ipv4-unicast neighbor 5.5.5.5 remote-as 2345 This TLV , in this way, provides a simple and reliable mechanism for advertising hostname information. As shown in the figure below, this is an LSP message: Minimum Path Bandwidth (bytes/sec): 2147483647 Path Latency (microseconds): 0 Tunnel priority TE tunnels are an aggregation of traffic flows of the same class (bandwidth , etc.) which are placed inside a common MPLS LSP N/P Interface eth 0/0 PSN can reduce the number of flooding spreads and database synchronization. Use default-information originate to associate a route-map to conditional notification. Only when the route-map match is established, the default route will be sent . The associated prefix list can be matched in the route-map to match the specific route prefix. The default route is advertised when there is this route in the R3 routing table. LDP session establishment 4 10.1.45.5 0 msec Regional information AutoRoute: enabled LockDown: disabled Loadshare: 2000 bw-based auto-bw: disabled Route-map test permit 10 router isis Mpls traffic-eng tunnels ip rsvp bandwidth LSPID LSP Seq Num LSP Checksum LSP Holdtime ATT/P/OL At this time, R2 goes to 55.55.55.55 , and the traditional IP data is taken instead of the LSP . 75000 75000 O bits are defined in OSPF in the option field is used to indicate whether the router has the ability to send and receive opaque the LSA . Password: not required, none, in use 0 kbits/sec The loopback0 address space of all devices is xxxx/32 , and x is the device number. Local binding: tag: 101 ! Is-type level-1 Result of the output for the extended RSVP using Network 1.1.1.1 0.0.0.0 area 0 *Aug 18 09:06:02.699: Session Name: R1_t0 TE Metric is equivalent to the concept of weight value, note that this is to be distinguished from IGP metric Set-overload-bit on-startup 120 OSPF 's DR Version=0 length in words=10 Oper: up 10.1.34.0/24 2.2.2.2 ! 13223 *Aug 18 09:06:02.699: peak rate =250000 bytes/sec Link[0 ]:Nbr IGP Id: 10.1.12.2, nbr_node_id:8, gen:51 frag_id 0, Intf Address:10.1.12.1 0 kbits/sec The IS-IS adjacency relationship is established differently for different network types. IS-IS supports the following two types of networks: The introduced IP route changes. 0 kbits/sec Multicast packets belonging to a specific multicast group Et0/0 R1.00-00 Network 10.1.12.2 0.0.0.0 area 0 Link Sharing Detail: Net 49.0003.0000.0000.0005.00 Ip unnumbered Loopback0 tunnel mode mpls traffic-eng Alternatively, you can configure the following command on the tail router: 5 10.1.15.5 1564 msec 1124 msec 1484 msec The IS-IS adjacency relationship is established differently for different network types. IS-IS supports the following two types of networks: Net 49.0001.0000.0000.0002.00 Assume that this is an internal network of the operator, R4 is the national trunk, R2 and R3 are left to the provincial, and the provincial internal ran IS-IS to carry the routing prefix information in the Core , and as the provincial dry exit R2 , R3 The route prefix or default route of a specific national trunk is issued. We take the default route example here. Both R2 and R3 maintain the EBGP neighbor relationship with R4 . In this case,ccna test simulation questions, R2 is required to be upgraded and then restarted. After the restart, IS-IS converges faster than BGP . After the first convergence, R2 to the IS-IS area. Internal flooding LSP , R1 will use R2 as the next hop of some route prefix, or the next hop of the default route. However, at this time , BGP of R2 does not converge, so that R2 is reached.The data may be discarded and black holes appear.