300-620 dcaci book

300-620 dcaci book

RIP Passive Interfaces Verifying that the routing table is valid Router#conf t 4.5Configure and verify NTP operating in client/server mode 1.Add IP addresses for hosts inside the respective VLANs. 3.7 Configure, verify, and troubleshoot RIPv2 for IPv4 (excluding authentication, filtering, manual summarization, redistribution) Trunking Native Mode VLAN: 1 (default) ! lines omitted for brevity Gateway of last resort is not set The native VLAN is another important element that you should verify on the trunk ports. Misconfigured native VLANs can lead to a lack of functionality or security issues. The native VLAN should match at both ends of the trunk links. Purpose 　　764 native, 0 software encap isl, 0 isl hardware native 0 output errors Cost As you can see in Figure 11.10 above, the OSPF route is now preferred, but should OSPF indicate that the path is no longer valid through Low Latency Networks (possibly because of an interface or service provider failure), then the backup path using static routes over T1 will be used. Packet forwarding involves two processes: Determining the best path 2.Add a console password to the switch of cisco. Day 13 – Review that their connectivity to the core site is very slow. What happened? via FE80::C004:8FF:FE2F:0,300-620 dcaci book, FastEthernet0/0 Configuring the Port Security Violation Action DTP is a Cisco proprietary point-to-protocol that negotiates a common trunking mode between two switches. This dynamic negotiation can also include trunking encapsulation. The two DTP modes that a switch port can use, depending upon the platform, are as follows: Vlan Mac Address Type Ports Remaining Age Copyright (c) 1986-2005 by Cisco Systems, Inc. Compiled Wed 12-Oct-05 22:05 by pt_team Unlike Distance Vector routing protocols, which send their neighbors their entire routing table, Link State routing protocols send incremental updates when a change in the network topology is detected, which makes them more 01:29:15: RIP: received v2 update from 172.16.1.2 on Serial0 01:29:15:192.168.2.0/24 via 0.0.0.0 4.Test Telnet by Telnetting from your PC to your switch. [Output Truncated] BranchRouter(config)#ip route 192.168.1.0 255.255.255.0 172.16.5.3 Switch(config)#interface FastEthernet0/1 Switch(config-if)#switchport Pinging 192.168.1.1 with 32 bytes of data: DNS on a Router Lab By default, switches permit all VLANs across the trunk links. You can change this by specifying which VLANs can pass, as illustrated in the following output: 3.2.cNext hop Restrict VLAN Information To test VLSM support, you can change the IP address on the Loopback interface on R1 to 172.16.1.1/24, but you also need to add the no auto- summary command because the default behavior for RIP is to summarize the network to its natural classful boundary when it crosses a major network boundary (a major network is a classful network that a particular network belongs to).