ccna certification salary

ccna certification salary

Mpls traffic-eng tunnels mpls label range 400 499 Interface tunnel0 Pop tag 10.1.23.0 [115/20] via 10.1.34.3, Serial0/0 RFC1195 FILTER_SPEC Router router MPLS LDP-IGP synchronization is enabled in the IGP process and applied to all interfaces running the IGP . ! 2.0.0.0/24 is subnetted, 1 subnets There are two types of tunnel priorities: Run IS-IS on the entire network to announce direct connection and loopback interface. In the above figure, we define attribute tags for the two interfaces of R1 . The attribute tag attribute-flags is a 32-bit field. *Aug 18 09:06:07.919: peak rate =250000 bytes/sec Net 49.0001.0000.0000.0002.00 Bw[0]: 0 (only media is shared) Link State ID: 1.0.0.0 Opaque Type: 1 SRM and SSM are used to coordinate diffusion and database synchronization 200 The main function of the ES-IS protocol is to provide mapping of NSAP addresses to SNPA addresses for network devices . Document number This state has three values: down , init ,ccna certification salary, up Interface fast1/0 i L2 Access-list 1 permit 3.3.3.3 We see a lower priority than 5 of the Tunnel , along with the available bandwidth into a 75-20 = 55M . 0 kbits/sec From which interface a tag packet is received, as long as it has this tag, it will be exchanged. 104 The introduced IP route changes. Peer LDP Ident: 2.2.2.2:0; Local LDP Ident 1.1.1.1:0 Interface eth 0/1 Tunnel mpls traffic-eng priority 7 7 tunnel mpls traffic-eng bandwidth 20000 The configuration of R2 is as follows: *Aug 18 04:37:06.239: SESSION type 7 length 16: Ip address 10.1.23.3 255.255.255.0 Admin: up Outgoing *Aug 18 09:06:07.919: R6#traceroute 5.5.5.5 soure 6.6.6.6 Bw[6]: R3.00-00 Interface eth 0/0 !! TE tunnel // The label advertised locally is meaningful to the local ( interface ) or globally Interface fas0/0 The composition of the router , Backbone must be continuous. MPLS TE packet forwarding is based on labels. Packets are forwarded along the pre-established LSP . Then , after the tunnel is established, how to import traffic into the MPLS TE Tunnel ? The traffic will only enter the LSP if it is on the tunnel . There are three ways: LDP discovery sources: Route-map test permit 10 router isis MPLS TE Router ID: 2.2.2.2 Modify the ldp hello message sending interval, the default 5S Pop tag Network 6.6.6.6 0.0.0.0 area 0 Ip rsvp bandwidth 1/0/0 Network 10.1.45.4 0.0.0.0 area 0 202 The penultimate hop pop-up mechanism has two types of labels, one is POP or implicit null , the label value is 3 in LDP , the other is explicit null , and the label value is 0 in LDP . If the tag value sent by the neighbor about a route is 3 , then when I send the data to the neighbor, I will pop the tag and transfer the inner data to the neighbor. If the neighbor has a tag value of 0 for a route , the local device will send a label ( zero ) to the neighbor and send it to the neighbor.