Catalyst 35503层路由与HSRP经典设置
网络技术是从1990年代中期发展起来的新技术，它把互联网上分散的资源融为有机整体，实现资源的全面共享和有机协作，使人们能够透明地使用资源的整体能力并按需获取信息。资源包括高性能计算机、存储资源、数据资源、信息资源、知识资源、专家资源、大型数据库、网络、传感器等。 当前的互联网只限于信息共享，网络则被认为是互联网发展的第三阶段。
vlan200和vlan201为2台交换机互连的vlanip subnet-zero
ip routing
no ip domain-lookup
spanning-tree mode pvst
spanning-tree extend system-id
spanning-tree vlan 200 priority 24576
spanning-tree vlan 201 priority 24576
spanning-tree vlan 202 priority 28672
spanning-tree vlan 203 priority 28672
spanning-tree vlan 204 priority 24576
spanning-tree vlan 205 priority 24576
spanning-tree vlan 206priority 28672
spanning-tree vlan 307 priority 24576
spanning-tree vlan 308 priority 24576
interface Port-channel1
switchport trunk encapsulation dot1q
switchport mode trunk
no ip address
!
interface FastEthernet0/1
switchport access vlan 200
switchport mode access
no ip address
duplex full
speed 100
!
interface FastEthernet0/2
switchport access vlan 201
switchport mode access
no ip address
duplex full
speed 100
!
interface FastEthernet0/3
switchport access vlan 202
no ip address
!
interface FastEthernet0/4
no ip address
!
interface FastEthernet0/5
no ip address
!
interface FastEthernet0/6
switchport access vlan 203
switchport mode access
no ip address
spanning-tree portfast
!
interface FastEthernet0/7
switchport access vlan 203
switchport mode access
no ip address
spanning-tree portfast
!
interface FastEthernet0/8
switchport access vlan 203
switchport mode access
no ip address
spanning-tree portfast
!
interface FastEthernet0/9
switchport access vlan 203
switchport mode access
no ip address
spanning-tree portfast
!
interface FastEthernet0/10
switchport access vlan 203
switchport mode access
no ip address
spanning-tree portfast
!
interface FastEthernet0/11
switchport access vlan 204
switchport mode access
no ip address
spanning-tree portfast
!
interface FastEthernet0/12
switchport access vlan 204
switchport mode access
no ip address
spanning-tree portfast
!
interface FastEthernet0/13
switchport access vlan 204
switchport mode access
no ip address
spanning-tree portfast
!
interface FastEthernet0/14
switchport access vlan 205
switchport mode access
no ip address
spanning-tree portfast
!
interface FastEthernet0/15
switchport access vlan 205
switchport mode access
no ip address
spanning-tree portfast
!
interface FastEthernet0/16
switchport access vlan 206
switchport mode access
no ip address
spanning-tree portfast
!
interface FastEthernet0/17
switchport access vlan 206
switchport mode access
no ip address
spanning-tree portfast
!
interface FastEthernet0/18
switchport access vlan 206
switchport mode access
no ip address
spanning-tree portfast
!
interface FastEthernet0/19
switchport access vlan 207
switchport mode access
no ip address
spanning-tree portfast
!
interface FastEthernet0/
20
switchport access vlan 207
switchport mode access
no ip address
spanning-tree portfast
!
interface FastEthernet0/21
switchport access vlan 208
switchport mode access
no ip address
spanning-tree portfast
!
interface FastEthernet0/22
switchport access vlan 208
switchport mode access
no ip address
spanning-tree portfast
!
interface FastEthernet0/29
switchport access vlan 208
switchport mode access
no ip address
spanning-tree portfast
!
interface FastEthernet0/30
switchport access vlan 208
switchport mode access
no ip address
spanning-tree portfast
。。。。。。。。。。。。。。。。。。
。。。。。。。。。。。。。。。。。。
!
interface GigabitEthernet0/1
switchport trunk encapsulation dot1q
switchport mode trunk
no ip address
channel-group 1 mode on
!
interface GigabitEthernet0/2
switchport trunk encapsulation dot1q
switchport mode trunk
no ip address
channel-group 1 mode on
!
interface Vlan1
ip address xxxxxxxxx
no ip redirects
standby 1 ip xxxxxxx
standby 1 priority 120
standby 1 preempt
!
interface Vlan200
ip address xxxxxxxxx
!
interface Vlan201
ip address xxxxxxxxx
!
interface Vlan202
ip address xxxxxxxxx
no ip redirects
standby 202 ip xxxxxxxxx
standby 202priority 120
standby 202 preempt
!
interface Vlan203
ip address xxxxxxxxx
no ip redirects
standby 203 ip xxxxxxxxx
standby 203priority 120
standby 203 preempt
!
interface Vlan204
ip address xxxxxxxxx
no ip redirects
standby 204 ip xxxxxxxxx
standby 204priority 120
standby 204 preempt
!
interface Vlan205
ip address xxxxxxxxx
no ip redirects
standby 205 ip xxxxxxxxx
standby 205priority 120
standby 205 preempt
!
。。。。。。。。。。。。。。。。。。
。。。。。。。。。。。。。。。。。
router eigrp
network xxxxxxx
no auto-summary
ip classless
end
网络的神奇作用吸引着越来越多的用户加入其中，正因如此，网络的承受能力也面临着越来越严峻的考验―从硬件上、软件上、所用标准上......，各项技术都需要适时应势，对应发展，这正是网络迅速走向进步的催化剂。
……
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