diff --git "a/14\345\274\240\350\212\254/2024.05.11\344\270\211\345\261\202\344\272\244\346\215\242\346\234\272vlan\344\275\234\344\270\232.assets/2024.05.11OSPF\347\273\203\344\271\240\344\275\234\344\270\232.png" "b/14\345\274\240\350\212\254/2024.05.11\344\270\211\345\261\202\344\272\244\346\215\242\346\234\272vlan\344\275\234\344\270\232.assets/2024.05.11OSPF\347\273\203\344\271\240\344\275\234\344\270\232.png"
new file mode 100644
index 0000000000000000000000000000000000000000..d782df267f9d594762fc480f18852dbc033c47ae
Binary files /dev/null and "b/14\345\274\240\350\212\254/2024.05.11\344\270\211\345\261\202\344\272\244\346\215\242\346\234\272vlan\344\275\234\344\270\232.assets/2024.05.11OSPF\347\273\203\344\271\240\344\275\234\344\270\232.png" differ
diff --git "a/14\345\274\240\350\212\254/2024.05.11\344\270\211\345\261\202\344\272\244\346\215\242\346\234\272vlan\344\275\234\344\270\232.md" "b/14\345\274\240\350\212\254/2024.05.11\344\270\211\345\261\202\344\272\244\346\215\242\346\234\272vlan\344\275\234\344\270\232.md"
new file mode 100644
index 0000000000000000000000000000000000000000..39c58dc88f7541051ffb20fde403ef1917d203a2
--- /dev/null
+++ "b/14\345\274\240\350\212\254/2024.05.11\344\270\211\345\261\202\344\272\244\346\215\242\346\234\272vlan\344\275\234\344\270\232.md"
@@ -0,0 +1,126 @@
+### 							三层交换机vlan作业
+
+![202405011三层交换机vlan作业](2024.05.11三层交换机vlan作业.assets/202405011三层交换机vlan作业.png)
+
+```
+交换机：
+Switch>en
+Switch#conf t
+
+Switch(config)#int f 0/2
+Switch(config-if)#sw acc vlan 10
+
+Switch(config-if)#int f 0/3
+Switch(config-if)#sw acc vlan 20
+
+Switch(config-if)#int f 0/1
+Switch(config-if)#sw mode trunk
+```
+
+```
+三层交换机：
+Switch>en 
+Switch#conf t
+    
+Switch(config)#vlan 10
+Switch(config-vlan)#vlan 20
+    
+Switch(config-vlan)#int f 0/1
+Switch(config-if)#sw acc vlan 10
+Switch(config-if)#sw acc vlan 20
+    
+Switch(config-if)#int f 0/2
+Switch(config-if)#sw acc vlan 10
+    
+Switch(config-if)#int vlan 10
+Switch(config-if)#ip address 192.168.1.254 255.255.255.0
+    
+Switch(config-if)#int vlan 20
+Switch(config-if)#ip address 192.168.2.254 255.255.255.0
+Switch(config-if)#ip routing
+```
+
+# OSPF:
+
+
+
+
+
+![2024.05.11OSPF练习作业](2024.05.11三层交换机vlan作业.assets/2024.05.11OSPF练习作业.png)
+
+
+
+```
+R1:
+Router>EN
+Router#CONF T
+Router(config)#
+Router(config)#int f 0/0
+Router(config-if)#no shut
+Router(config-if)#ip address 192.18.21.1 255.255.255.240
+Router(config-if)#int f 0/1
+Router(config-if)#no shut
+Router(config-if)#ip address 192.168.21.17 255.255.255.240
+Router(config-if)#ex
+telne远程登录：
+Router(config)#int f 0/0
+Router(config-if)#host R1
+R1(config)#ip domain-name ohovxo.online
+How many bits in the modulus [512]: 2048
+R1(config)#ip ssh v 2
+R1(config)#line vty 0 4
+R1(config-line)#login local
+R1(config-line)#transport input all
+R1(config-line)#exit
+R1(config)#username hhh password 123456
+R1(config)#enable password 666
+R1(config)#end
+ 
+OSPF：
+R1(config)#int f 0/1
+R1(config-if)#router ospf 1
+R1(config-router)#net 192.168.21.0 0.0.0.15 area 0
+R1(config-router)#net 192.168.21.16 0.0.0.15 area 0
+R1(config-router)#do show ip route
+```
+
+```
+R2:Router>en
+Router#conf t
+Router(config)#int f 0/0
+Router(config-if)#no shut
+Router(config-if)#int f 0/1
+Router(config-if)#no shut
+ 
+单臂路由：
+Router(config-subif)#int f 0/0.1
+Router(config-subif)#encapsulation dot1q 11
+Router(config-subif)#ip address 192.168.21.129 255.255.255.240
+Router(config-subif)#int f 0/0.2
+Router(config-subif)#encapsulation dot1q 21
+Router(config-subif)#ip address 192.168.21.200 255.255.255.240
+
+OSPF：
+Router(config)#int f 0/1
+Router(config-if)#router ospf 1
+Router(config-router)#net 192.168.21.0 0.0.0.15 area 0
+Router(config-router)#net 192.168.21.16 0.0.0.15 area 0
+Router(config-router)#net 192.168.21.128 0.0.0.15 area 0
+Router(config-router)#net 192.168.21.192 0.0.0.15 area 0
+```
+
+```
+SW1:
+Switch>en
+Switch#conf t
+Enter configuration commands, one per line.  End with CNTL/Z.
+Switch(config)#int f 0/2
+Switch(config-if)#sw acc vlan 11
+% Access VLAN does not exist. Creating vlan 11
+Switch(config-if)#int f 0/3
+Switch(config-if)#sw acc vlan 21
+% Access VLAN does not exist. Creating vlan 21
+Switch(config-if)#int f 0/1
+Switch(config-if)#sw mode trunk
+```
+
diff --git "a/14\345\274\240\350\212\254/img/2024.05.11OSPF\347\273\203\344\271\240\344\275\234\344\270\232.png" "b/14\345\274\240\350\212\254/img/2024.05.11OSPF\347\273\203\344\271\240\344\275\234\344\270\232.png"
new file mode 100644
index 0000000000000000000000000000000000000000..d782df267f9d594762fc480f18852dbc033c47ae
Binary files /dev/null and "b/14\345\274\240\350\212\254/img/2024.05.11OSPF\347\273\203\344\271\240\344\275\234\344\270\232.png" differ
diff --git "a/14\345\274\240\350\212\254/img/2024.05.11\344\270\211\345\261\202\344\272\244\346\215\242\346\234\272vlan\344\275\234\344\270\232.png" "b/14\345\274\240\350\212\254/img/2024.05.11\344\270\211\345\261\202\344\272\244\346\215\242\346\234\272vlan\344\275\234\344\270\232.png"
new file mode 100644
index 0000000000000000000000000000000000000000..1b87bdee0c2ea97cfad712079e35069413a49d86
Binary files /dev/null and "b/14\345\274\240\350\212\254/img/2024.05.11\344\270\211\345\261\202\344\272\244\346\215\242\346\234\272vlan\344\275\234\344\270\232.png" differ