ccna lab questions

ccna lab questions

How to view opaque LSA-10 on CISOC IOS router ? Label Pop tag When using the Explicit method to establish a tunnel , you need to associate an explicit path . Log-adjacency-changes ! Src 1.1.1.1, Dst 5.5.5.5, Tun_Id 0, Tun_Instance 26 The configuration of R2 is as follows (all configurations are omitted from the configuration of interface IP ): 0 kbits/sec Ip address 10.1.34.3 255.255.255.0 Link connected to: a Transit Network The VRF IGP running between PE and CE is OSPF , using process number 1. router Or Tunnel Id ES Explicit Route: 10.1.23.3 10.1.34.3 10.1.34.4 10.1.45.4 Protection Link (link protection) Activate the MPLS TE extension for each router's OSPF and manually set the RouterID for MPLS TE . SPF calculation Attribute Flags: 0x00000000 Frame-relay map ip 10.1.123.1 201 broadcast By default, Cisco IOS starts both L1 and L2 operations on the IS-IS router . If you want to specify the router as only the area router or trunk router , use the router configuration mode: A list of directly connected IP address prefixes is listed, which is only used in non-pseudo-node LSPs . R1#show mpls ldp bindings (View the LIB table of R1 ) (The router address and link information in the result of capturing the packet are respectively). This TLV by L2 router establishes a virtual link through a backbone network between 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 ,ccna lab questions, 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.