ccna flash cards

ccna flash cards

0 kbits/sec Router(config-if)#tunnel mpls traffic-eng priority establish priority hold priority 6 RESV Global Pool Sub Pool *Aug 18 09:06:07.919: peak rate =250000 bytes/sec Then from the tunnel0 port, cost=1+1=2 , better, so the routing table of R2 changes: 9 !! Cross-regional words must use loose next hop 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. OutLabel : FastEthernet0/0, 200 RSVP Signalling Info: IS-IS allows the entire domain to be divided into multiple zones, using a two-level hierarchical structure. *Aug 18 11:26:02.546: O 2.2.2.2 [110/2] via 10.1.23.2, 00:09:07, FastEthernet0/0 MPLS TE information distribution 202 Record Route: NONE *Aug 18 09:06:07.919: General Parameters break bit=0 service length=8 The attribute tag is a 32-bit field,ccna flash cards, which is described in detail later. Active Path Option Parameters: Nolabel/505 CSNP (Complete Serial Number PDU ) Admin: up Copy this value. R3(config)#Interface tunnel 0 Regional merger IGP metric: 1 Experimental phenomena ERROR_SPEC Create a TE tunnel on R1 , the path is R1-R2-R4-R5 , and create another backup tunnel path as R1-R2-R3-R4-R5 . This path is used as the backup tunnel of the former . 906 Interface Tunnel0 Interface eth0 1/0 Set priority After the basic configuration is completed, since R2 and R3 are L1\L2 routers , for both of them, they will advertise themselves to the local level1 area as a way to go out , by setting ATT in the LSP generated by themselves . we R1 point of view isis database has been able to see out. R1#show isis database Configure on R2 as follows: 10.1.23.2 3 10.1.23.2 [MPLS: Label 203 Exp 0] 964 msec 1124 msec 1008 msec 3 *Aug 18 04:37:06.239: parameter id=127, flags=0, parameter length=5 Router ospf 1 Routers in the network must identify all in order to perform appropriate operations *Aug 18 09:06:07.919: 1.1.1.1 (Strict IPv4 Prefix, 8 bytes, /32) The initial environment is as shown above, and the traffic from R1 to R8 has been carried on the green path shown in the figure. MPLS TE router ID: 1.1.1.1 For the HDLC (Advanced Data Link Control) interface, SNPA is set to " HDLC " *Aug 18 04:37:06.243: FLOWSPEC type 2 length 36: LSPID In the routing table, R3 goes to 1.1.1.1 and uses 10.1.34.4 and 10.1.23.2 equivalent load balancing. ISO10589 Maximum reservable bandwidth : 9375000 Number of Priority : 8 1.0.0.1 5.5.5.5 Forwarding tagged messages // Prerequisites for advertising a label mapping message to a neighbor locally *Mar 1 00:00:32.783: ISIS-Upd: Sending L1 LSP 0000.0000.0002.00-00, seq 37, ht 1199 on 10.1.23.0/24 TE tunnels are distinct from MPLS LSP through which it traverses: Route-map test permit 10 router isis The attribute tag is a 32-bit field, which is described in detail later. Version : value is 1 Tunnel mpls traffic-eng priority 6 6 Activate the LDP after each router and bundled into a routing prefix assigned its own local routing table tags, such as the figure of X routing, all routers will itself as X assign a label route, then for X bundle routing labels save In the local LIB table. Subsequently, all LDP routers send their own labels for the bundled labels to their LDP neighbors.