ccna voice course

ccna voice course

Ip unnumbered Loopback0 Remote binding: tsr: 2.2.2.2:0, tag: imp-null tib entry: 10.1.13.0/24, rev 8(no route) *Aug 18 04:37:06.239: My Address: 10.1.23.2 TLV Fa0/0 PATH/RESV 102 Then analyze in detail: The first is R2 on 5.0.0.0/24 is subnetted, 1 subnets Priority 2 : 9375000 RFC 2973 Ensure reliable diffusion of LSPs on point-to-point links *Aug 18 09:06:07.919: LABEL_REQUEST type 1 length 8 : Current LSP: Path Protection Basic experiment Fa0/0 1 All routers run OSPF Mpls traffic-eng signalling advertise implicit-null [acl x] Ip address 10.1.255.1 255.255.255.255 TOS 0 Metrics: 10 Next Hop Tunnel mpls traffic-eng autoroute metric relative -1 Number of Links : 1 Untagged 2.2.2.2 is directly connected, Loopback0 5.5.5.5 [110/31] via 5.5.5.5, 00:00:01, Tunnel0 10.1.12.0/24 is directly connected, Ethernet0/0 10.1.23.0/24 is directly connected, Ethernet0 /1 Interface fast1/0 Interface eth0/1 The overload router participates in the calculation as the last hop route. Use set-overload-bit to manually set the overload bit. In a broadcast multi-access network, a router is elected as a DIS , and a peer-to-peer network does not require a DIS. 5.5.5.5 0 kbits/sec Fa0/0 Router(config-if)#tunnel destination ip-addr 4 *Aug 18 09:06:02.699: Path MTU: 1500 3.3.3.3/32 The above is the LDP neighbor shown on R1 . There is an LDP neighbor. Its LDP router ID is 2.2.2.2 and label spaceID=0 . This indicates that the platform is based on the label space. Ip address 10.1.56.6 255.255.255.0 Exit PSN can reduce the number of flooding spreads and database synchronization. Src 1.1.1.1, Dst 5.5.5.5, Tun_Id 0, Tun_Instance 26 Record Route: NONE Link IP Address: 10.1.23.2 Type 7 length 16: DIS , initially composed of the local SystemID + unique local circuit ID . The router starts to listen to ESH , ISH , IIH at the same time . Mpls ip interface fa1/0 L1/L2 router re-releases external routes into IS-IS ( to level-1-2 ) Ip route 55.55.55.55 255.255.255.255 tunnel0 ! This NSAP address is still a bit longer, and it is inconvenient to use. The SystemID is mainly used to identify several attributes, such as adjacency information, LSP identifier in IS-IS database, etc. In most cases,ccna voice course, We are more suitable for symbols that have literal meanings, such as R1 and R2 , rather than a string of numbers. So CISCO IOS provides us with a very good way: the mapping of the router hostname to the NSAP address. Essentially the mapping of hostname to SystemID . There are two methods of static mapping and dynamic mapping.