RIPv2手動匯總.docx

RIPv2手動匯總RIPV2支持手動匯總拓撲如下：配置如下：R1：interface Ethernet0/0ip address 192.168.1.1 255.255.255.0router ripversion 2network 192.168.1.0no auto-summary-R2：interface Ethernet0/0ip address 192.168.1.2 255.255.255.0interface Ethernet0/1ip address 192.168.2.2 255.255.255.0router ripversion 2network 192.168.1.0network 192.168.2.0no auto-summary-R3：interface Loopback 0ip address 3.3.0.1 255.255.255.0interface Loopback 1ip address 3.3.1.1 255.255.255.0interface Loopback 2ip address 3.3.2.1 255.255.255.0interface Loopback 3ip address 3.3.3.1 255.255.255.0interface Ethernet0/0ip address 192.168.2.1 255.255.255.0ip summary-address rip 3.3.0.0 255.255.252.0router ripversion 2network 3.0.0.0network 192.168.2.0no auto-summary手動匯總應(yīng)用在路由更新的出接口方向上在R1上查看路由表：匯總成為了/22的路由了，這樣減小了路由條目，這樣也同時減輕了路由器的負擔(dān)。-還有一種情況 拓撲：R1的配置interface Loopback0ip address 192.168.96.1 255.255.255.0interface Loopback1ip address 192.168.97.1 255.255.255.0interface Loopback2ip address 192.168.98.1 255.255.255.0interface Loopback3ip address 192.168.99.1 255.255.255.0router ripversion 2redistribute staticnetwork 192.168.1.0network 192.168.96.0network 192.168.97.0network 192.168.98.0network 192.168.99.0no auto-summaryexitip route 1 92.168.96.0 255.255.252.0 null 0用靜態(tài)路由的方式進行重發(fā)布，在接口上做的話提示：表示匯總后的掩碼要大于等于主類網(wǎng)絡(luò)的掩碼長度，所以寫一條靜態(tài)路由指向空