策略路由 静态路由
配置 方式 手工配置 &nbs..
类别：路由|阅读(2164)|回复(7)|赞(1)阅读全文>> 原创
实验：VLAN环境下DHCP的配置
2008-11-16 13:46:41
虚拟情景：
企业有多个部门，这些部门的主机都连接在一台多接口交换机上，不同的部门分别被划分在不同的VLAN中，为了尽快部署，要求使用DHCP对这些属于不同VLAN的主机进行IP地址分配。 实验拓扑如下： ..
类别：路由|阅读(555)|回复(3)|赞(0)阅读全文>> 原创
CCNP路由重分发（四）EIGRP-to-ISIS
2008-10-24 19:35:55
这个实验是关于EIGRP和ISIS网络之间的路由重分发。ISIS也属于链路状态路由，采用的也是分层结构，但与OSPF不同的是ISIS每一个路由器只能属于一个区域，而OSPF则可以将同一个路由器上的不同接口分配到不同的区域中.. 类别：路由|阅读(477)|回复(0)|赞(0)阅读全文>> 原创
CCNP路由重分发（三）EIGRP-to-OSPF
2008-10-24 19:27:21
这个实验做一下EIGPR网络与OSPF网络之间的路由重分发，实验拓扑如下：
实验用的时小凡的模拟器，路由器连接拓扑如下表： Router1 S0/0 <----> Router2 S0/1 Router2 S0/0 <----> Router3 S0/1 Router3 S0/0 <----> Router4 S0/1
为配置路由重分发时各路由器上的路由表状况： R1#sh ip route ！
Gateway of last resort is not set
10.0.0.0/8 is variably subnetted, 5 subnets, 2 masks
D 10.0.0.8/30 [90/2681856] via 10.0.0.2, 00:04:14, Serial0/0 C 10.2.0.0/16 is directly connected, Loopback1 C 10.3.0.0/16 is directly connected, Loopback2 C 10.0.0.0/30 is directly connected, Serial0/0 C 10.1.0.0/16 is directly connected, Loopback0 R2#sh ip route ！
Gateway of last resort is not set
10.0.0.0/8 is variably subnetted, 9 subnets, 3 masks
O 10.11.0.1/32 [110/129] via 10.0.0.10, 00:01:54, Serial0/0 O 10.10.0.1/32 [110/129] via 10.0.0.10, 00:01:54, Serial0/0 O 10.9.0.1/32 [110/129] via 10.0.0.10, 00:01:54, Serial0/0 O 10.8.0.0/16 [110/128] via 10.0.0.10, 00:01:54, Serial0/0 C 10.0.0.8/30 is directly connected, Serial0/0
D 10.2.0.0/16 [90/2297856] via 10.0.0.1, 00:04:43, Serial0/1 D 10.3.0.0/16 [90/2297856] via 10.0.0.1, 00:04:43, Serial0/1 C 10.0.0.0/30 is directly connected, Serial0/1
D 10.1.0.0/16 [90/2297856] via 10.0.0.1, 00:04:43, Serial0/1
R3#sh ip route ！
Gateway of last resort is not set
10.0.0.0/8 is variably subnetted, 5 subnets, 3 masks
O 10.11.0.1/32 [110/65] via 10.8.0.2, 00:02:18, Serial0/0 O 10.10.0.1/32 [110/65] via 10.8.0.2, 00:02:18, Serial0/0 O 10.9.0.1/32 [110/65] via 10.8.0.2, 00:02:18, Serial0/0 C 10.8.0.0/16 is directly connected, Serial0/0 C 10.0.0.8/30 is directly connected, Serial0/1 R4#sh ip route ！
Gateway of last resort is not set
10.0.0.0/8 is variably subnetted, 5 subnets, 2 masks C 10.10.0.0/16 is directly connected, Loopback1 C 10.11.0.0/16 is directly connected, Loopback2 C 10.8.0.0/16 is directly connected, Serial0/1
O 10.0.0.8/30 [110/128] via 10.8.0.1, 00:02:34, Serial0/1 C 10.9.0.0/16 is directly connected, Loopback0 在路由器R2上配置路由重分发： R2#sh run | be router router eigrp 100
redistribute ospf 1 metric 2000 100 255 1 1500 network 10.0.0.0 auto-summary !
router ospf 1
log-adjacency-changes
redistribute eigrp 100 metric 200 subnets network 10.0.0.8 0.0.0.3 area 0 !
路由重分发后各路由器上的路由表情况： R1#sh ip route ！
Gateway of last resort is not set
10.0.0.0/8 is variably subnetted, 9 subnets, 3 masks
D EX 10.11.0.1/32 [170/2195456] via 10.0.0.2, 00:03:17, Serial0/0 D EX 10.10.0.1/32 [170/2195456] via 10.0.0.2, 00:03:17, Serial0/0 D EX 10.9.0.1/32 [170/2195456] via 10.0.0.2, 00:03:17, Serial0/0 D EX 10.8.0.0/16 [170/2195456] via 10.0.0.2, 00:03:17, Serial0/0 D 10.0.0.8/30 [90/2681856] via 10.0.0.2, 00:10:41, Serial0/0 C 10.2.0.0/16 is directly connected, Loopback1 C 10.3.0.0/16 is directly connected, Loopback2 C 10.0.0.0/30 is directly connected, Serial0/0 C 10.1.0.0/16 is directly connected, Loopback0
R2#sh ip route ！
Gateway of last resort is not set
10.0.0.0/8 is variably subnetted, 9 subnets, 3 masks
O 10.11.0.1/32 [110/129] via 10.0.0.10, 00:03:25, Serial0/0 O 10.10.0.1/32 [110/129] via 10.0.0.10, 00:03:25, Serial0/0 O 10.9.0.1/32 [110/129] via 10.0.0.10, 00:03:25, Serial0/0 O 10.8.0.0/16 [110/128] via 10.0.0.10, 00:03:25, Serial0/0 C 10.0.0.8/30 is directly connected, Serial0/0
D 10.2.0.0/16 [90/2297856] via 10.0.0.1, 00:11:29, Serial0/1 D 10.3.0.0/16 [90/2297856] via 10.0.0.1, 00:11:29, Serial0/1 C 10.0.0.0/30 is directly connected, Serial0/1
D 10.1.0.0/16 [90/2297856] via 10.0.0.1, 00:11:29, Serial0/1 R3#sh ip route ！
Gateway of last resort is not set
10.0.0.0/8 is variably subnetted, 9 subnets, 3 masks
O 10.11.0.1/32 [110/65] via 10.8.0.2, 00:03:46, Serial0/0 O 10.10.0.1/32 [110/65] via 10.8.0.2, 00:03:46, Serial0/0 O 10.9.0.1/32 [110/65] via 10.8.0.2, 00:03:46, Serial0/0 C 10.8.0.0/16 is directly connected, Serial0/0 C 10.0.0.8/30 is directly connected, Serial0/1
O E2 10.2.0.0/16 [110/200] via 10.0.0.9, 00:03:10, Serial0/1 O E2 10.3.0.0/16 [110/200] via 10.0.0.9, 00:03:10, Serial0/1 O E2 10.0.0.0/30 [110/200] via 10.0.0.9, 00:03:10, Serial0/1 O E2 10.1.0.0/16 [110/200] via 10.0.0.9, 00:03:10, Serial0/1 R4#sh ip route ！
Gateway of last resort is not set
10.0.0.0/8 is variably subnetted, 9 subnets, 2 masks C 10.10.0.0/16 is directly connected, Loopback1 C 10.11.0.0/16 is directly connected, Loopback2 C 10.8.0.0/16 is directly connected, Serial0/1
O 10.0.0.8/30 [110/128] via 10.8.0.1, 00:04:08, Serial0/1 C 10.9.0.0/16 is directly connected, Loopback0
O E2 10.2.0.0/16 [110/200] via 10.8.0.1, 00:03:32, Serial0/1 O E2 10.3.0.0/16 [110/200] via 10.8.0.1, 00:03:32, Serial0/1 O E2 10.0.0.0/30 [110/200] via 10.8.0.1, 00:03:32, Serial0/1 O E2 10.1.0.0/16 [110/200] via 10.8.0.1, 00:03:32, Serial0/1 重分发后路由器R4的OSPF数据库表： R4#sh ip ospf database
OSPF Router with ID (10.11.0.1) (Process ID 1) Router Link States (Area 0)
Link ID ADV Router Age Seq# Checksum Link count
10.0.0.9 10.0.0.9 296 0x80000003 0x0079CB 2 10.8.0.1 10.8.0.1 640 0x80000004 0x007EEC 4 10.11.0.1 10.11.0.1 607 0x80000004 0x006960 5 Type-5 AS External Link States
Link ID ADV Router Age Seq# Checksum Tag 10.0.0.0 10.0.0.9 255 0x80000001 0x00D1FF 0 10.1.0.0 10.0.0.9 255 0x80000001 0x00D7F5 0 10.2.0.0 10.0.0.9 255 0x80000001 0x00CB01 0 10.3.0.0 10.0.0.9 255 0x80000001 0x00BF0C 0
希望大家有所收获！
[/img]..
类别：路由|阅读(683)|回复(1)|赞(1)阅读全文>> 原创
CCNP路由重分发（二）RIP-to-EIGRP
2008-10-24 19:23:32
这个实验的目的是完成RIP网络与EIGRP网络之间的路由重分发，拓扑图如下：
实验用的时小凡的模拟器，路由器连接拓扑如下表： Router1 S0/0 <----> Router2 S0/1 Router2 S0/0 <----> Router3 S0/1 Router3 S0/0 <----> Router4 S0/1
未路由重分发前各路由器的路由表状况： R1#sh ip route ！
Gateway of last resort is not set