作者:邓聪聪
二层 :环路----STP
--链路聚合
三层: 网关 ----VRRP
VRRP 虚拟路由冗余协议
概念:虚拟路由器
--由转发数据的路由器和备份的路由去组成的一个虚拟组
--虚拟IP地址-------内网主机的网关地址
--虚拟MAC:00-00-3E-00-01-VRID
master路由器----------实际转发数据的路由器 ;
backup路由器----------备份网关路由器
选择主备网关:
看优先级,数值大的做为主网关、如果优先级一样,看接口IP,IP数值大的做为主网关
VRID :
虚拟组---虚拟编号---代表的虚拟路由器(属于一个虚拟组的不同路由器上的vrid必须相同)
VRRP主网关发送报文的地址: 组播地址224.0.0.18
VRRP协议报文发送的周期: 1S
VRRP协议号: 112
VRRP : 虚拟IP 、vrid 、认证
============================================================================
组网拓扑:
1、核心动态路由协议
2、汇聚层做高可用
汇聚层路由信息:
[sw3]dis ip routing-table
Route Flags: R - relay, D - download to fib
------------------------------------------------------------------------------
Routing Tables: Public
Destinations : 19 Routes : 20
Destination/Mask Proto Pre Cost Flags NextHop Interface
0.0.0.0/0 O_NSSA 150 1 D 4.1.1.1 Vlanif4
2.1.1.0/30 OSPF 10 2 D 4.1.1.1 Vlanif4
3.1.1.0/30 OSPF 10 2 D 4.1.1.1 Vlanif4
4.1.1.0/30 Direct 0 0 D 4.1.1.2 Vlanif4
4.1.1.2/32 Direct 0 0 D 127.0.0.1 Vlanif4
5.1.1.0/30 OSPF 10 2 D 4.1.1.1 Vlanif4
6.1.1.0/30 Direct 0 0 D 6.1.1.2 Vlanif6
6.1.1.2/32 Direct 0 0 D 127.0.0.1 Vlanif6
7.1.1.0/30 OSPF 10 2 D 10.1.1.3 Vlanif10
10.1.1.0/24 Direct 0 0 D 10.1.1.2 Vlanif10
10.1.1.1/32 Direct 0 0 D 127.0.0.1 Vlanif10
10.1.1.2/32 Direct 0 0 D 127.0.0.1 Vlanif10
20.1.1.0/30 OSPF 10 3 D 4.1.1.1 Vlanif4
OSPF 10 3 D 10.1.1.3 Vlanif10
100.1.1.0/24 Static 60 0 D 0.0.0.0 NULL0
127.0.0.0/8 Direct 0 0 D 127.0.0.1 InLoopBack0
127.0.0.1/32 Direct 0 0 D 127.0.0.1 InLoopBack0
192.168.0.0/24 Direct 0 0 D 192.168.0.1 Vlanif2019
192.168.0.1/32 Direct 0 0 D 127.0.0.1 Vlanif2019
222.222.222.1/32 OSPF 10 2 D 4.1.1.1 Vlanif4
[sw4]dis ip routing-table
Route Flags: R - relay, D - download to fib
------------------------------------------------------------------------------
Routing Tables: Public
Destinations : 18 Routes : 19
Destination/Mask Proto Pre Cost Flags NextHop Interface
0.0.0.0/0 O_NSSA 150 1 D 7.1.1.1 Vlanif7
2.1.1.0/30 OSPF 10 3 D 7.1.1.1 Vlanif7
OSPF 10 3 D 10.1.1.2 Vlanif10
3.1.1.0/30 OSPF 10 2 D 7.1.1.1 Vlanif7
4.1.1.0/30 OSPF 10 2 D 10.1.1.2 Vlanif10
5.1.1.0/30 Direct 0 0 D 5.1.1.2 Vlanif5
5.1.1.2/32 Direct 0 0 D 127.0.0.1 Vlanif5
6.1.1.0/30 OSPF 10 2 D 7.1.1.1 Vlanif7
7.1.1.0/30 Direct 0 0 D 7.1.1.2 Vlanif7
7.1.1.2/32 Direct 0 0 D 127.0.0.1 Vlanif7
10.1.1.0/24 Direct 0 0 D 10.1.1.3 Vlanif10
10.1.1.1/32 OSPF 10 2 D 10.1.1.2 Vlanif10
10.1.1.3/32 Direct 0 0 D 127.0.0.1 Vlanif10
20.1.1.0/30 OSPF 10 2 D 7.1.1.1 Vlanif7
100.1.1.0/24 O_NSSA 150 1 D 10.1.1.2 Vlanif10
127.0.0.0/8 Direct 0 0 D 127.0.0.1 InLoopBack0
127.0.0.1/32 Direct 0 0 D 127.0.0.1 InLoopBack0
192.168.0.0/24 OSPF 10 2 D 10.1.1.2 Vlanif10
222.222.222.1/32 OSPF 10 2 D 7.1.1.1 Vlanif7
核心路由:
<sw5>dis ip routing-table
Route Flags: R - relay, D - download to fib
------------------------------------------------------------------------------
Routing Tables: Public
Destinations : 16 Routes : 20
Destination/Mask Proto Pre Cost Flags NextHop Interface
2.1.1.0/30 Direct 0 0 D 2.1.1.1 Vlanif2
2.1.1.1/32 Direct 0 0 D 127.0.0.1 Vlanif2
3.1.1.0/30 OSPF 10 2 D 20.1.1.2 Vlanif20
OSPF 10 2 D 2.1.1.2 Vlanif2
4.1.1.0/30 OSPF 10 2 D 2.1.1.2 Vlanif2
5.1.1.0/30 OSPF 10 2 D 2.1.1.2 Vlanif2
6.1.1.0/30 OSPF 10 2 D 20.1.1.2 Vlanif20
7.1.1.0/30 OSPF 10 2 D 20.1.1.2 Vlanif20
10.1.1.0/24 OSPF 10 3 D 2.1.1.2 Vlanif2
OSPF 10 3 D 20.1.1.2 Vlanif20
10.1.1.1/32 OSPF 10 3 D 2.1.1.2 Vlanif2
OSPF 10 3 D 20.1.1.2 Vlanif20
20.1.1.0/30 Direct 0 0 D 20.1.1.1 Vlanif20
20.1.1.1/32 Direct 0 0 D 127.0.0.1 Vlanif20
100.1.1.0/24 O_ASE 150 1 D 2.1.1.2 Vlanif2
127.0.0.0/8 Direct 0 0 D 127.0.0.1 InLoopBack0
127.0.0.1/32 Direct 0 0 D 127.0.0.1 InLoopBack0
192.168.0.0/24 OSPF 10 3 D 20.1.1.2 Vlanif20
OSPF 10 3 D 2.1.1.2 Vlanif2
222.222.222.1/32 Direct 0 0 D 127.0.0.1 LoopBack1
[sw1]dis ip routing-table
Route Flags: R - relay, D - download to fib
------------------------------------------------------------------------------
Routing Tables: Public
Destinations : 19 Routes : 21
Destination/Mask Proto Pre Cost Flags NextHop Interface
0.0.0.0/0 O_ASE 150 1 D 2.1.1.1 Vlanif2
2.1.1.0/30 Direct 0 0 D 2.1.1.2 Vlanif2
2.1.1.2/32 Direct 0 0 D 127.0.0.1 Vlanif2
3.1.1.0/30 Direct 0 0 D 3.1.1.1 Vlanif3
3.1.1.1/32 Direct 0 0 D 127.0.0.1 Vlanif3
4.1.1.0/30 Direct 0 0 D 4.1.1.1 Vlanif4
4.1.1.1/32 Direct 0 0 D 127.0.0.1 Vlanif4
5.1.1.0/30 Direct 0 0 D 5.1.1.1 Vlanif5
5.1.1.1/32 Direct 0 0 D 127.0.0.1 Vlanif5
6.1.1.0/30 OSPF 10 3 D 5.1.1.2 Vlanif5
7.1.1.0/30 OSPF 10 2 D 5.1.1.2 Vlanif5
10.1.1.0/24 OSPF 10 2 D 4.1.1.2 Vlanif4
OSPF 10 2 D 5.1.1.2 Vlanif5
10.1.1.1/32 OSPF 10 2 D 4.1.1.2 Vlanif4
20.1.1.0/30 OSPF 10 2 D 3.1.1.2 Vlanif3
OSPF 10 2 D 2.1.1.1 Vlanif2
100.1.1.0/24 O_NSSA 150 1 D 4.1.1.2 Vlanif4
127.0.0.0/8 Direct 0 0 D 127.0.0.1 InLoopBack0
127.0.0.1/32 Direct 0 0 D 127.0.0.1 InLoopBack0
192.168.0.0/24 OSPF 10 2 D 4.1.1.2 Vlanif4
222.222.222.1/32 OSPF 10 1 D 2.1.1.1 Vlanif2
[sw2]dis ip routing-table
Route Flags: R - relay, D - download to fib
------------------------------------------------------------------------------
Routing Tables: Public
Destinations : 19 Routes : 21
Destination/Mask Proto Pre Cost Flags NextHop Interface
0.0.0.0/0 O_ASE 150 1 D 20.1.1.1 Vlanif20
2.1.1.0/30 OSPF 10 2 D 3.1.1.1 Vlanif3
OSPF 10 2 D 20.1.1.1 Vlanif20
3.1.1.0/30 Direct 0 0 D 3.1.1.2 Vlanif3
3.1.1.2/32 Direct 0 0 D 127.0.0.1 Vlanif3
4.1.1.0/30 OSPF 10 2 D 6.1.1.2 Vlanif6
5.1.1.0/30 OSPF 10 3 D 6.1.1.2 Vlanif6
6.1.1.0/30 Direct 0 0 D 6.1.1.1 Vlanif6
6.1.1.1/32 Direct 0 0 D 127.0.0.1 Vlanif6
7.1.1.0/30 Direct 0 0 D 7.1.1.1 Vlanif7
7.1.1.1/32 Direct 0 0 D 127.0.0.1 Vlanif7
10.1.1.0/24 OSPF 10 2 D 6.1.1.2 Vlanif6
OSPF 10 2 D 7.1.1.2 Vlanif7
10.1.1.1/32 OSPF 10 2 D 6.1.1.2 Vlanif6
20.1.1.0/30 Direct 0 0 D 20.1.1.2 Vlanif20
20.1.1.2/32 Direct 0 0 D 127.0.0.1 Vlanif20
100.1.1.0/24 O_NSSA 150 1 D 6.1.1.2 Vlanif6
127.0.0.0/8 Direct 0 0 D 127.0.0.1 InLoopBack0
127.0.0.1/32 Direct 0 0 D 127.0.0.1 InLoopBack0
192.168.0.0/24 OSPF 10 2 D 6.1.1.2 Vlanif6
222.222.222.1/32 OSPF 10 1 D 20.1.1.1 Vlanif20
设备sw1-sw6配置信息:
[sw1]dis cu
#
sysname sw1
#
vlan batch 2 to 10
#
stp disable
#
cluster enable
ntdp enable
ndp enable
#
drop illegal-mac alarm
#
diffserv domain default
#
drop-profile default
#
aaa
authentication-scheme default
authorization-scheme default
accounting-scheme default
domain default
domain default_admin
local-user admin password simple admin
local-user admin service-type http
#
interface Vlanif1
#
interface Vlanif2
ip address 2.1.1.2 255.255.255.252
ospf authentication-mode md5 3 cipher s.2G'<U(x<'eKRQqbl+OV${#
#
interface Vlanif3
ip address 3.1.1.1 255.255.255.252
#
interface Vlanif4
ip address 4.1.1.1 255.255.255.252
#
interface Vlanif5
ip address 5.1.1.1 255.255.255.252
#
interface MEth0/0/1
#
interface GigabitEthernet0/0/1
port link-type trunk
undo port trunk allow-pass vlan 1
port trunk allow-pass vlan 2 to 10
#
interface GigabitEthernet0/0/2
port link-type trunk
undo port trunk allow-pass vlan 1
port trunk allow-pass vlan 4
#
interface GigabitEthernet0/0/3
port link-type trunk
undo port trunk allow-pass vlan 1
port trunk allow-pass vlan 2
#
interface GigabitEthernet0/0/4
port link-type trunk
undo port trunk allow-pass vlan 1
port trunk allow-pass vlan 5
#
interface GigabitEthernet0/0/5
#
interface GigabitEthernet0/0/6
#
interface GigabitEthernet0/0/7
#
interface GigabitEthernet0/0/8
#
interface GigabitEthernet0/0/9
#
interface GigabitEthernet0/0/10
#
interface GigabitEthernet0/0/11
#
interface GigabitEthernet0/0/12
#
interface GigabitEthernet0/0/13
#
interface GigabitEthernet0/0/14
#
interface GigabitEthernet0/0/15
#
interface GigabitEthernet0/0/16
#
interface GigabitEthernet0/0/17
#
interface GigabitEthernet0/0/18
#
interface GigabitEthernet0/0/19
#
interface GigabitEthernet0/0/20
#
interface GigabitEthernet0/0/21
#
interface GigabitEthernet0/0/22
#
interface GigabitEthernet0/0/23
#
interface GigabitEthernet0/0/24
#
interface NULL0
#
ospf 1
area 0.0.0.0
network 2.1.1.0 0.0.0.3
network 3.1.1.0 0.0.0.3
area 0.0.0.1
network 4.1.1.0 0.0.0.3
network 5.1.1.0 0.0.0.3
nssa
#
user-interface con 0
user-interface vty 0 4
#
return
[sw1]
[sw2]dis cu
#
sysname sw2
#
vlan batch 2 to 10 20
#
stp disable
#
cluster enable
ntdp enable
ndp enable
#
drop illegal-mac alarm
#
diffserv domain default
#
drop-profile default
#
aaa
authentication-scheme default
authorization-scheme default
accounting-scheme default
domain default
domain default_admin
local-user admin password simple admin
local-user admin service-type http
#
interface Vlanif1
#
interface Vlanif3
ip address 3.1.1.2 255.255.255.252
#
interface Vlanif6
ip address 6.1.1.1 255.255.255.252
#
interface Vlanif7
ip address 7.1.1.1 255.255.255.252
#
interface Vlanif20
ip address 20.1.1.2 255.255.255.252
#
interface MEth0/0/1
#
interface GigabitEthernet0/0/1
port link-type trunk
undo port trunk allow-pass vlan 1
port trunk allow-pass vlan 3
#
interface GigabitEthernet0/0/2
port link-type trunk
undo port trunk allow-pass vlan 1
port trunk allow-pass vlan 7
#
interface GigabitEthernet0/0/3
#
interface GigabitEthernet0/0/4
port link-type trunk
undo port trunk allow-pass vlan 1
port trunk allow-pass vlan 20
#
interface GigabitEthernet0/0/5
port link-type trunk
undo port trunk allow-pass vlan 1
port trunk allow-pass vlan 6
#
interface GigabitEthernet0/0/6
#
interface GigabitEthernet0/0/7
#
interface GigabitEthernet0/0/8
#
interface GigabitEthernet0/0/9
#
interface GigabitEthernet0/0/10
#
interface GigabitEthernet0/0/11
#
interface GigabitEthernet0/0/12
#
interface GigabitEthernet0/0/13
#
interface GigabitEthernet0/0/14
#
interface GigabitEthernet0/0/15
#
interface GigabitEthernet0/0/16
#
interface GigabitEthernet0/0/17
#
interface GigabitEthernet0/0/18
#
interface GigabitEthernet0/0/19
#
interface GigabitEthernet0/0/20
#
interface GigabitEthernet0/0/21
#
interface GigabitEthernet0/0/22
#
interface GigabitEthernet0/0/23
#
interface GigabitEthernet0/0/24
#
interface NULL0
#
ospf 1
import-route static type 2
area 0.0.0.0
network 3.1.1.0 0.0.0.3
network 20.1.1.0 0.0.0.3
area 0.0.0.1
network 6.1.1.0 0.0.0.3
network 7.1.1.0 0.0.0.3
nssa
area 0.0.0.2
network 111.1.1.1 0.0.0.0
#
user-interface con 0
user-interface vty 0 4
#
return
[sw2]
[sw3]dis cu
#
sysname sw3
#
vlan batch 2 to 10 2019
#
stp instance 0 root primary
#
cluster enable
ntdp enable
ndp enable
#
drop illegal-mac alarm
#
diffserv domain default
#
stp region-configuration
region-name 10
revision-level 1
instance 1 vlan 2 to 100
active region-configuration
#
drop-profile default
#
aaa
authentication-scheme default
authorization-scheme default
accounting-scheme default
domain default
domain default_admin
local-user admin password simple admin
local-user admin service-type http
#
interface Vlanif1
#
interface Vlanif4
ip address 4.1.1.2 255.255.255.252
#
interface Vlanif6
ip address 6.1.1.2 255.255.255.252
ospf cost 2000
#
interface Vlanif10
ip address 10.1.1.2 255.255.255.0
vrrp vrid 10 virtual-ip 10.1.1.1
vrrp vrid 10 priority 254
vrrp vrid 10 preempt-mode timer delay 5
#
interface Vlanif2019
ip address 192.168.0.1 255.255.255.0
#
interface MEth0/0/1
#
interface GigabitEthernet0/0/1
port link-type trunk
undo port trunk allow-pass vlan 1
port trunk allow-pass vlan 10
#
interface GigabitEthernet0/0/2
port link-type trunk
undo port trunk allow-pass vlan 1
port trunk allow-pass vlan 4
#
interface GigabitEthernet0/0/3
port link-type trunk
port trunk allow-pass vlan 10 2019
#
interface GigabitEthernet0/0/4
#
interface GigabitEthernet0/0/5
port link-type trunk
undo port trunk allow-pass vlan 1
port trunk allow-pass vlan 6
#
interface GigabitEthernet0/0/6
#
interface GigabitEthernet0/0/7
#
interface GigabitEthernet0/0/8
#
interface GigabitEthernet0/0/9
#
interface GigabitEthernet0/0/10
#
interface GigabitEthernet0/0/11
#
interface GigabitEthernet0/0/12
#
interface GigabitEthernet0/0/13
#
interface GigabitEthernet0/0/14
#
interface GigabitEthernet0/0/15
#
interface GigabitEthernet0/0/16
#
interface GigabitEthernet0/0/17
#
interface GigabitEthernet0/0/18
#
interface GigabitEthernet0/0/19
#
interface GigabitEthernet0/0/20
#
interface GigabitEthernet0/0/21
#
interface GigabitEthernet0/0/22
#
interface GigabitEthernet0/0/23
#
interface GigabitEthernet0/0/24
#
interface NULL0
#
ospf 1
import-route static route-policy tag
area 0.0.0.1
network 4.1.1.0 0.0.0.3
network 6.1.1.0 0.0.0.3
network 192.168.0.0 0.0.0.255
network 10.1.1.0 0.0.0.255
nssa no-summary
#
route-policy tag permit node 10
if-match tag 201
#
ip route-static 100.1.1.0 255.255.255.0 NULL0 tag 201
#
user-interface con 0
user-interface vty 0 4
#
return
[sw3]
[sw4]dis cu
#
sysname sw4
#
vlan batch 2 to 10
#
stp instance 0 root secondary
#
cluster enable
ntdp enable
ndp enable
#
drop illegal-mac alarm
#
diffserv domain default
#
stp region-configuration
region-name 10
revision-level 1
instance 1 vlan 2 to 100
active region-configuration
#
drop-profile default
#
aaa
authentication-scheme default
authorization-scheme default
accounting-scheme default
domain default
domain default_admin
local-user admin password simple admin
local-user admin service-type http
#
interface Vlanif1
#
interface Vlanif5
ip address 5.1.1.2 255.255.255.252
ospf cost 2000
#
interface Vlanif7
ip address 7.1.1.2 255.255.255.252
#
interface Vlanif10
ip address 10.1.1.3 255.255.255.0
vrrp vrid 10 virtual-ip 10.1.1.1
vrrp vrid 10 preempt-mode timer delay 3
#
interface MEth0/0/1
#
interface GigabitEthernet0/0/1
port link-type trunk
undo port trunk allow-pass vlan 1
port trunk allow-pass vlan 10
#
interface GigabitEthernet0/0/2
port link-type trunk
undo port trunk allow-pass vlan 1
port trunk allow-pass vlan 7
#
interface GigabitEthernet0/0/3
port link-type trunk
port trunk allow-pass vlan 3 10
#
interface GigabitEthernet0/0/4
port link-type trunk
undo port trunk allow-pass vlan 1
port trunk allow-pass vlan 5
#
interface GigabitEthernet0/0/5
#
interface GigabitEthernet0/0/6
#
interface GigabitEthernet0/0/7
#
interface GigabitEthernet0/0/8
#
interface GigabitEthernet0/0/9
#
interface GigabitEthernet0/0/10
#
interface GigabitEthernet0/0/11
#
interface GigabitEthernet0/0/12
#
interface GigabitEthernet0/0/13
#
interface GigabitEthernet0/0/14
#
interface GigabitEthernet0/0/15
#
interface GigabitEthernet0/0/16
#
interface GigabitEthernet0/0/17
#
interface GigabitEthernet0/0/18
#
interface GigabitEthernet0/0/19
#
interface GigabitEthernet0/0/20
#
interface GigabitEthernet0/0/21
#
interface GigabitEthernet0/0/22
#
interface GigabitEthernet0/0/23
#
interface GigabitEthernet0/0/24
#
interface NULL0
#
ospf 1
area 0.0.0.1
network 5.1.1.0 0.0.0.3
network 7.1.1.0 0.0.0.3
network 10.1.1.0 0.0.0.255
nssa no-summary
#
user-interface con 0
user-interface vty 0 4
#
port-group link-type
#
return
[sw4]
<sw5>dis cu
#
sysname sw5
#
vlan batch 2 to 10 20
#
stp disable
#
cluster enable
ntdp enable
ndp enable
#
drop illegal-mac alarm
#
diffserv domain default
#
drop-profile default
#
aaa
authentication-scheme default
authorization-scheme default
accounting-scheme default
domain default
domain default_admin
local-user admin password simple admin
local-user admin service-type http
#
interface Vlanif1
#
interface Vlanif2
ip address 2.1.1.1 255.255.255.252
ospf authentication-mode md5 3 cipher 9yiv#-7/e)Hj<w)JO!C@G%S#
#
interface Vlanif20
ip address 20.1.1.1 255.255.255.252
#
interface MEth0/0/1
#
interface GigabitEthernet0/0/1
port link-type trunk
undo port trunk allow-pass vlan 1
port trunk allow-pass vlan 2
#
interface GigabitEthernet0/0/2
port link-type trunk
undo port trunk allow-pass vlan 1
port trunk allow-pass vlan 20
#
interface GigabitEthernet0/0/3
#
interface GigabitEthernet0/0/4
#
interface GigabitEthernet0/0/5
#
interface GigabitEthernet0/0/6
#
interface GigabitEthernet0/0/7
#
interface GigabitEthernet0/0/8
#
interface GigabitEthernet0/0/9
#
interface GigabitEthernet0/0/10
#
interface GigabitEthernet0/0/11
#
interface GigabitEthernet0/0/12
#
interface GigabitEthernet0/0/13
#
interface GigabitEthernet0/0/14
#
interface GigabitEthernet0/0/15
#
interface GigabitEthernet0/0/16
#
interface GigabitEthernet0/0/17
#
interface GigabitEthernet0/0/18
#
interface GigabitEthernet0/0/19
#
interface GigabitEthernet0/0/20
#
interface GigabitEthernet0/0/21
#
interface GigabitEthernet0/0/22
#
interface GigabitEthernet0/0/23
#
interface GigabitEthernet0/0/24
#
interface NULL0
#
interface LoopBack1
ip address 222.222.222.1 255.255.255.255
#
ospf 1
default-route-advertise always
area 0.0.0.0
network 2.1.1.0 0.0.0.3
network 20.1.1.0 0.0.0.3
network 222.222.222.1 0.0.0.0
#
user-interface con 0
user-interface vty 0 4
#
return
<sw5>
<sw6>dis cu
#
sysname sw6
#
vlan batch 10
#
cluster enable
ntdp enable
ndp enable
#
drop illegal-mac alarm
#
diffserv domain default
#
drop-profile default
#
aaa
authentication-scheme default
authorization-scheme default
accounting-scheme default
domain default
domain default_admin
local-user admin password simple admin
local-user admin service-type http
#
interface Vlanif1
#
interface Vlanif10
ip address 10.1.1.5 255.255.255.0
#
interface MEth0/0/1
#
interface GigabitEthernet0/0/1
port link-type trunk
port trunk allow-pass vlan 10
#
interface GigabitEthernet0/0/2
port link-type access
port default vlan 10
#
interface GigabitEthernet0/0/3
port link-type trunk
port trunk allow-pass vlan 10
#
interface GigabitEthernet0/0/4
#
interface GigabitEthernet0/0/5
#
interface GigabitEthernet0/0/6
#
interface GigabitEthernet0/0/7
#
interface GigabitEthernet0/0/8
#
interface GigabitEthernet0/0/9
#
interface GigabitEthernet0/0/10
#
interface GigabitEthernet0/0/11
#
interface GigabitEthernet0/0/12
#
interface GigabitEthernet0/0/13
#
interface GigabitEthernet0/0/14
#
interface GigabitEthernet0/0/15
#
interface GigabitEthernet0/0/16
#
interface GigabitEthernet0/0/17
#
interface GigabitEthernet0/0/18
#
interface GigabitEthernet0/0/19
#
interface GigabitEthernet0/0/20
#
interface GigabitEthernet0/0/21
#
interface GigabitEthernet0/0/22
#
interface GigabitEthernet0/0/23
#
interface GigabitEthernet0/0/24
#
interface NULL0
#
user-interface con 0
user-interface vty 0 4
#
return
<sw6>
来源:oschina
链接:https://my.oschina.net/u/4387235/blog/3461801