config router

650) this.width=650; "Src=" Http://s3.51cto.com/wyfs02/M01/89/CC/wKioL1gdRUfAQOUJAABrH4nJ2qU055.png-wh_500x0-wm_3 -wmp_4-s_651571346.png "title=" OSPF Networking topology Map "alt=" wkiol1gdrufaqoujaabrh4nj2qu055.png-wh_50 "/>OSPF Networking Basic

1. Configure the loopback and S1/1 interface IP addresses for r1 R1 (config) # int lo0R1 (config-If) # IP add 1.1.1.1 255.255.255.0R1 (config-If) # int S1/1R1 (config-If) # IP add 12.1.1.1 255.255.255.0R1 (config-If) # No Shutdown 2. The link is

Port borrow IP Address The main purpose of the IP address borrow function is to save valuable IP Address resources. If an interface does not have an IP address, it cannot generate a route and forward packets. The essence of the so-called "borrow IP

Information location: http://www.china-ccie.com/ccie/lilun/igp/igp.htmlThrough the analysis can be learned that the reason for the suboptimal path is: (OSPF ad value is less than RIP) (in fact, the use of two-way redistribution, resulting in a more

1. Draw a topology on the packet tracer and configure the module and the frame relay dlci. First, let's look at the configured topology: Configuration process: 1. Add 3 routers, I use 2811, add the s port module for the router, I use the NM-4A/S

Lab question: R2 is connected to R3 R5 as a fast Ethernet cable, and the others are strings. Frame relay is a full-connection mesh structure by default, that is, the PVC between all connected routes has been connected, and all Disable the reverse

Lab Environment:650) this.width=650; "alt=" Cisco Packer Trace three layer switch + router sharing internet-Ibm.chick-mingkang.zhou "src=" http://img2.ph.126.net/Dz -huesti3hye1avbt8nsa==/2835578915401090952.png "style="

Ciso DHCP VLAN STP VTP VRRP OSPFI. Topology650) this.width=650; "src=" Https://s2.51cto.com/wyfs02/M00/8E/A7/wKiom1jHxGmTRs6LAADyPg4IY1g214.png "title=" QQ picture 20170314182152.png "alt=" Wkiom1jhxgmtrs6laadypg4iy1g214.png "/>Two. Interface

1. Security Configuration of vro Access Control1. strictly control the administrator who can access the vro. Record Filing is required for any maintenance.2. do not access the vro remotely. Even if you need to access the vro remotely, we recommend

  LSA1 (Router Link States) R1 # show ip ospf database router view detailed information of Class 1 LSA in LSDB 1. Intra-Domain Routing, transmitted only in this region, does not pass through the ABR. 2. Each vro is generated. 3. including the direct

1. Security Configuration of vro Access Control1. strictly control the administrator who can access the vro. Record Filing is required for any maintenance.2. do not access the vro remotely. Even if you need to access the vro remotely, we recommend

1. Security Configuration of vro Access Control 1. strictly control the administrator who can access the vro. Record Filing is required for any maintenance. 2. do not access the vro remotely. Even if you need to access the vro remotely, we recommend

TopologyObjective: Configure RIPv2 Verify Connectivity BackgroundAlthough RIP is rarely used in modern networks, it's useful as a foundation for understanding basic network routing. In this activity, you'll configure a default

1. First, disable the ARP-Proxy enabled by default, which may cause confusion in the route table. Router (Config) # no ip proxy-arp orRouter (Config-if) # no ip proxy-arp 2. Enable OSPF route protocol authentication. The default OSPF

CCNA Experiment 24 Security of routing updatesEnvironment: Windows XP , GNS3.0.7.2Objective:Learn how to pass MD5 authentication and passive port protection routing updates, Note that both methods are in EIGRP ,OSPF, RIP, IGRP can be used in all

With the development of the routing industry, both the router technology and the routing protocol are constantly improved, making the routing technology more standardized, the previous lecture on VPN routing and forwarding focuses on configuring and

  Step 1: Configure The VTP domain and create a VLAN 3550: 3550 # vlan database 3550 (vlan) # vtp server 3550 (vlan) # vtp domain sy 3550 (vlan) # vtp password cisco 3550 (vlan) # vlan 2 3550 (vlan) # vlan 3 3550 (vlan) # vtp pruning 3550 (vlan) #

I. the role of management distanceadministrative distance is a measure that determines the validity or trustworthiness of a routing protocol. In various routing protocols, sorting is done from the most believable to the most untrusted. Used to

Objective:Share with me today a Cisco integrated small experiment, difficulty CCNA level. It mainly involves the following knowledge points: VLAN, DHCP, STP (spanning-tree) +HRSP (standby), OSPF, NAT, ACL. The GNS3 simulator is used in the

Vro integrated routing configuration layer-3 Switch www.2cto.com Switch> enableSwitch # conf tEnter configuration commands, one per line. end with CNTL/Z. switch (config) # vlan 2 Switch (config-vlan) # exitSwitch (config) # interface fastEthernet 0/