300-620 cisco

300-620 cisco

Router(config)#no ip domain-lookup Named ACLs allow you to associate a list of filters with a name rather than a number. This makes them easier to identify in router configurations. Named ACLs can actually be either extended or standard; you choose which at the initial configuration line of the ACL. Day 10 Lab Chassis id: 0001.64EE.CB19 Port id: Gig0/1 Last Source Address:Vlan : 0001.C7DD.CB18:1 old-slip-prompts Allow old scripts to operate with slip/ppp pad Enable PAD commands This portion of the study guide will focus on static default routing, so going forward, all examples will reference static routing. Dynamic routing will be covered in other portions of this study guide. Option 129: call server IP address The last packet in the DHCP allocation process is the DCHP ACK packet sent by the server: S 3FFF:1234:ABCD:2::/64 [1/0] PC>ping 192.168.1.1 Switch-1(config-if)#switchport trunk encapsulation dot1q Switch-1(config-if)#switchport mode trunk This is why you should shut down every port that is not used on routers, switches, and other network devices. Depending upon the device, the shutdown state might be the default, but you should always verify this. VLAN Name Status Ports 192.168.1.0 Fa0/1 on 802.1q trunking 1 4.Issue a show privilege command and note the default level for users (covered later) 2passhot active Fa0/1 Did you notice that the route that used the next hop IP address has a via keyword in the routing table entry? The route that references the outgoing Serial0/0/1 interface is listed as a connected route. Often, engineers will think that because a route is directly connected,300-620 cisco, the subnet must be hosted on the router itself, but as you can see, that’s not always the case. HTTP secure server trustpoint: Access Mode VLAN: 1 (default) Trunking Native Mode VLAN: 1 (default) Voice VLAN: none Take today’s exam U - per-user static route, o - ODR, P - periodic downloaded static route Please log on to a Cisco switch and enter the commands explained in this module. This should include: The command below will turn off CDP for the entire device: Based on the contents of this routing table, if the router received a packet destined to 80.1.1.1, it would use the RIP route because this is the most specific entry, even though both EIGRP and OSPF have better administrative distance values and are therefore more preferred route sources. The show ip route 80.1.1.1 command illustrated below can be used to verify this statement: Administrative Trunking Encapsulation: dot1q Operational Trunking Encapsulation: dot1q Negotiation of Trunking: On desirable Set trunking mode dynamic negotiation parameter to DESIRABLE Switch(config-if)#switchport mode dynamic desirable Basic Routing 4.Put the two switch ports into VLAN 2. 1005 trnet-default active ip route 0.0.0.0 0.0.0.0 The first method of implementing inter-VLAN routing for communication entails using a router with multiple physical interfaces as the default gateway for each individually configured VLAN. The router can then route packets received from one VLAN to another using these physical LAN interfaces. This method is illustrated below in Figure 10.12: The command below will turn off CDP for the entire device: The SecureStatic Address Aging field specifies how secure addresses are aged. This can be either an absolute value or following a configured period of inactivity. The absolute mechanism causes the secured MAC addresses on the port to age out after a fixed specified time. All references are flushed from the secure address list after the specified time and the address must then be relearned on the switchport. Once relearned, the timer begins again and the process is repeated as often as has been defined in the configured timer values. This is the default aging type for secure MAC addresses.