Cisco Static Routing Protocol, Cisco Static Routing Configuration

This needs to do a route aggregation, because your B1 and B2 subordinates are not just a network segment, IP route s0 0 0 ; ip route s0 0 1 I can't see your HQ peer router IP, it's better not to specify the port, specify the peer IP. There are also lower-level B1 and B2 also need to do static routes to communicate with each other, do ip route s0 0 0 on B1 to do one, if you need to do details, you have to do two, ip route s0 0 0 ip route s0 0 0 b2 the same.

Dude, what's the point? Got it straight. Which network segments are the two static routes you are configuring?

The Cisco Static Route configuration method is as follows:

1.Static route configuration is a routing method, and route items are manually configured instead of dynamically and definitively.

2.Unlike dynamic routing, static routing is fixed and does not change even if network conditions change or are reconfigured.

3.In general, static routes are added to the routing table by the network administrator on an item-by-item basis.

4.The advantage of using static routing is the high security and confidentiality of the network.

5.Dynamic routing requires routers to frequently exchange their own routing tables, and the analysis of routing tables can reveal information such as network topology and network addresses.

6.Therefore, for security reasons, the network can also adopt static routes.

7.It does not consume the bandwidth of the Slim network because the static route does not generate update traffic.

8.Extended data static routing is often not suitable for large and complex network environments: on the one hand, it is difficult for network administrators to fully understand the topology of the entire network; On the other hand, when the topology and link state of the network change, the static routing information in the router needs to be adjusted in a large range, which is very difficult and complex.

9.When the network changes or the network fails, the route cannot be re-selected, which may cause the route to fail.

10.The routing table should be checked to determine how to ** the packet, and the static route is configured one by one, which is cumbersome and error-prone.

11.If the router has a neighbor that knows how to get to all destinations, it can save a lot of trouble by handing over the task of matching the routing table to the router.

12.For example, the gateway will know all the routes. If the router is connected to the gateway, it can configure the default route and send all packets to the gateway.

1. Click PC0, click Desktop--IP address to set the IP address to: , the subnet mask will be automatically obtained after pressing the Tab key after entering the IP address, the default gateway: . Sakura Chang.

<>4, router0 under the connection of the computer only, here to take. Because the computer can be multiple, but only one is dragged here, the mask is the mask of the network, and the mask here needs to be manually typed.

5. The point where the router is connected with another router is the first point after passing through the road boxing pants, and the spine silver chop here is the se 0 0 0 interface of router1, that is.

6. Click PC0, click "Command Prompt", and enter: ping.

Connect the computer and the router with cables, and add modules between the routers to indicate that they need to be added. Turn off the switch first, then add the WIC-2T module, and then turn on the switch.

First, configure static addresses for the two PCs. The address of pc0 is and the address of pc1 is.

Configure the two port addresses of Router 1. Set the f0 0 address as and the s0 1 0 address as the configured clock rate of 56000

Configure the two-song port address of Router 2. Replace the f0 1 address as and the s0 1 1 address as .

Important: Add the static routing protocol to the routing table, and router 1 adds the network segment and the next hop of the other party to ensure that the connection is smooth. Router 1 configures the static routing protocol: ip route in global mode

Focus: Add the static routing protocol to the routing table, and router 2 adds the network segment and the next hop of the other party to ensure that the connection is smooth. Router 2 configures the static routing protocol IP Route in the global modulo mode

Test PC0. In the connectivity situation, ping yourself, router port 1, router port 2, and pc1 respectively. Test the connectivity of PC1 and flush out the ping, router port 1, router port 2, and PC0 respectively.

Look at the route tables of Router 1 and Router 2 and enter the command show ip route in privileged mode. Uppercase s stands for Static Routing Protocol.

Routing protocols: RIP, OSPF, EIGRP, ISIS, BGP are all used for computing routing, used independently, using different network environments, RIP is used for small networks, EIGRP and OSPF are used for medium-sized networks, but EIGRP is private for Cisco and is gradually replaced by OSPF, ISIS and BGP are used for large networks, and are generally used in the core of operators.

Layer 2 protocols: STP or PVST for Layer 2 loop avoidance, VTP for control of VLANs, other: HSRP or VRRP for backup of gateways, CDP for Cisco neighbor discovery, NTP protocols for time synchronization.

In fact, various protocols can be deployed independently, but the first thing to ensure network reachability is to ensure that the route is the foundation.