From 206a59c9053d6af98581c6e98f6e4cff321c8d6f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=82=B9=E9=82=B9?= <1640765309@qq.com> Date: Fri, 5 Jun 2026 17:01:09 +0800 Subject: [PATCH] =?UTF-8?q?=E4=BD=9C=E4=B8=9A?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ...50\346\200\201\350\267\257\347\224\261.md" | 231 ++++++++++++++++++ ...\200\201\350\267\257\347\224\261ospf .md" | 220 +++++++++++++++++ .../20260514DHCP\345\222\214DNS.md" | 7 + 3 files changed, 458 insertions(+) create mode 100644 "45 \351\202\271\346\254\243\351\234\217/20260512\345\212\250\346\200\201\350\267\257\347\224\261.md" create mode 100644 "45 \351\202\271\346\254\243\351\234\217/20260513\345\212\250\346\200\201\350\267\257\347\224\261ospf .md" create mode 100644 "45 \351\202\271\346\254\243\351\234\217/20260514DHCP\345\222\214DNS.md" diff --git "a/45 \351\202\271\346\254\243\351\234\217/20260512\345\212\250\346\200\201\350\267\257\347\224\261.md" "b/45 \351\202\271\346\254\243\351\234\217/20260512\345\212\250\346\200\201\350\267\257\347\224\261.md" new file mode 100644 index 0000000..0f71835 --- /dev/null +++ "b/45 \351\202\271\346\254\243\351\234\217/20260512\345\212\250\346\200\201\350\267\257\347\224\261.md" @@ -0,0 +1,231 @@ +![image-20260512173512048](https://gitee.com/guo-sitian116/picture/raw/master/pic/upgit_20260512_1778578514.png) + +``` +Router>en +Router#conf t +Enter configuration commands, one per line. End with CNTL/Z. +Router(config)#int f0/0 +Router(config-if)#no shu +Router(config-if)#no shutdown + +Router(config-if)# +%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up + +%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up + +Router(config-if)#ex +Router(config)#int se2/0 +Router(config-if)#ex +Router(config)#int f0/0 +Router(config-if)#ip address 192.168.1 + ^ +% Invalid input detected at '^' marker. + +Router(config-if)#ip address 192.168.1.254 255.255.255.0 +Router(config-if)#ex +Router(config)#int s2/0 +Router(config-if)#ip address 10.10.10.1 255.255.255.0 +Router(config-if)#clock rate 64000 +Router(config-if)#no shut +Router(config-if)#no shutdown + +%LINK-5-CHANGED: Interface Serial2/0, changed state to down +Router(config-if)# +Router(config-if)#ex +Router(config)#router rip +Router(config-router)#version 2 +Router(config-router)# +%LINK-5-CHANGED: Interface Serial2/0, changed state to up + +%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial2/0, changed state to up + +Router(config-router)#ne +Router(config-router)#network 192.168.1.254 +Router(config-router)#ne +Router(config-router)#network 10.10.10.1 +Router(config-router)#network 192.168.1.0 +Router(config-router)# +``` + +``` +Switch>en +Switch#conf t +Enter configuration commands, one per line. End with CNTL/Z. +Switch(config)#vlan 10 +Switch(config-vlan)#vlan 20 +Switch(config-vlan)#ex +Switch(config)#int f0/1 +Switch(config-if)#sw mode acc +Switch(config-if)#sw mode access +Switch(config-if)#sw access vlan 10 +Switch(config-if)#ex +Switch(config)#int f0/2 +Switch(config-if)#sw mode access +Switch(config-if)#sw access vlan 20 +Switch(config-if)#ex +Switch(config)# +``` + +``` +Router> +Router>en +Router#conf t\ + ^ +% Invalid input detected at '^' marker. + +Router#conf t +Enter configuration commands, one per line. End with CNTL/Z. +Router(config)#int f0/0 +Router(config-if)#no shut +Router(config-if)#no shutdown + +Router(config-if)# +%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up + +%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up + +Router(config-if)#EX +Router(config)#^Z +Router# +%SYS-5-CONFIG_I: Configured from console by console + +Router#conf t +Enter configuration commands, one per line. End with CNTL/Z. +Router(config)#int f0/0.1 +Router(config-subif)# +%LINK-5-CHANGED: Interface FastEthernet0/0.1, changed state to up + +%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0.1, changed state to up + +Router(config-subif)#e +Router(config-subif)#en +Router(config-subif)#encapsulation q +Router(config-subif)#encapsulation ql +Router(config-subif)#encapsulation q +Router(config-subif)#encapsulation d +Router(config-subif)#encapsulation dot1Q 10 +Router(config-subif)#ip address 192.168.2.0 255.255.255.0 +Bad mask /24 for address 192.168.2.0 +Router(config-subif)#ex +Router(config)#int f0/0.2 +Router(config-subif)# +%LINK-5-CHANGED: Interface FastEthernet0/0.2, changed state to up + +%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0.2, changed state to up +\ + ^ +% Invalid input detected at '^' marker. + +Router(config-subif)# +Router(config-subif)#en +Router(config-subif)#encapsulation d +% Incomplete command. +Router(config-subif)#en +Router(config-subif)#encapsulation d +Router(config-subif)#encapsulation dot1Q 20 +Router(config-subif)#ip address 192.168.3.0 255.255.255.0 +Bad mask /24 for address 192.168.3.0 +Router(config-subif)#ex +Router(config)# +Router(config)#^Z +Router# +%SYS-5-CONFIG_I: Configured from console by console + +Router# +Router#conf t +Enter configuration commands, one per line. End with CNTL/Z. +Router(config)# +Router(config)#int s2/0 +Router(config-if)#no shut +Router(config-if)#no shutdown + +Router(config-if)# +%LINK-5-CHANGED: Interface Serial2/0, changed state to up + +Router(config-if)#ip 10.10 +%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial2/0, changed state to up +.10 + ^ +% Invalid input detected at '^' marker. + +Router(config-if)# +Router(config-if)#ip adress 10.10.10.2 + ^ +% Invalid input detected at '^' marker. + +Router(config-if)#ip address 10.10.10.2 255.255.255.0 +Router(config-if)#ex +Router(config)#int f1/0 +Router(config-if)#no shut +Router(config-if)#no shutdown + +Router(config-if)# +%LINK-5-CHANGED: Interface FastEthernet1/0, changed state to up + +%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet1/0, changed state to up + +Router(config-if)#ip address 20.20.20.1 255.255.255.0 +Router(config-if)#ex +Router(config)#router rip +Router(config-router)#version 2 +Router(config-router)#ne +Router(config-router)#network 10.10.10. + ^ +% Invalid input detected at '^' marker. + +Router(config-router)#network 10.10.10.2 +Router(config-router)#network 192.168.2.0 +Router(config-router)#network 192.168.3.0 +Router(config-router)#network 20.20.20.1 +Router(config-router)# +``` + +``` +Switch> +Switch>en +Switch#conf t +Enter configuration commands, one per line. End with CNTL/Z. +Switch(config)#int f0/1 +Switch(config-if)#ex +Switch(config)#vlan 10 +Switch(config-vlan)#vlan 20 +Switch(config-vlan)#ex +Switch(config)#int f0/1 +Switch(config-if)#sw mode access +Switch(config-if)#sw access vlan 10 +Switch(config-if)#ex +Switch(config)#int f0/2 +Switch(config-if)#sw mode access +Switch(config-if)#sw access vlan 20 +Switch(config-if)#ex +Switch(config)# + +``` + +``` +Router>en +Router#conf t +Enter configuration commands, one per line. End with CNTL/Z. +Router(config)#int g0/0 +Router(config-if)#no shut +Router(config-if)#no shutdown + +Router(config-if)# +%LINK-5-CHANGED: Interface GigabitEthernet0/0, changed state to up + +%LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/0, changed state to up + +Router(config-if)#ip address 192.168.4.254 255.255.255.0 +Router(config-if)#ex +Router(config)#int g0/1 +Router(config-if)#ip address 30.30.30.2 255.255.255.0 +Router(config-if)#no shut +Router(config-if)#no shutdown + +Router(config-if)# +%LINK-5-CHANGED: Interface GigabitEthernet0/1, changed state to up + +%LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/1, changed state to up + +``` + diff --git "a/45 \351\202\271\346\254\243\351\234\217/20260513\345\212\250\346\200\201\350\267\257\347\224\261ospf .md" "b/45 \351\202\271\346\254\243\351\234\217/20260513\345\212\250\346\200\201\350\267\257\347\224\261ospf .md" new file mode 100644 index 0000000..c929892 --- /dev/null +++ "b/45 \351\202\271\346\254\243\351\234\217/20260513\345\212\250\346\200\201\350\267\257\347\224\261ospf .md" @@ -0,0 +1,220 @@ +![image-20260514162249815](https://gitee.com/guo-sitian116/picture/raw/master/pic/upgit_20260514_1778746972.png) + +``` +Router>en +Router#conf t +Enter configuration commands, one per line. End with CNTL/Z. +Router(config)#int g0/1 +Router(config-if)#no shu +Router(config-if)#no shutdown + +Router(config-if)# +%LINK-5-CHANGED: Interface GigabitEthernet0/1, changed state to up + +%LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/1, changed state to up + +Router(config-if)#ex +Router(config)#int g0/1.1 +Router(config-subif)# +%LINK-5-CHANGED: Interface GigabitEthernet0/1.1, changed state to up + +%LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/1.1, changed state to up + +Router(config-subif)#en +Router(config-subif)#encapsulation d +Router(config-subif)#encapsulation dot1Q 10 +Router(config-subif)#ip address 192.168.4.254 255.255.255.0 +Router(config-subif)#int g0/1.2 +Router(config-subif)# +%LINK-5-CHANGED: Interface GigabitEthernet0/1.2, changed state to up + +%LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/1.2, changed state to up + +Router(config-subif)#en +Router(config-subif)#encapsulation d +Router(config-subif)#encapsulation dot1Q 20 +Router(config-subif)#ip address 192.168.5.254 255.255.255.0 +Router(config-subif)#ex +Router(config)#int g0/0 +Router(config-if)#no shu +Router(config-if)#no shutdown + +Router(config-if)# +%LINK-5-CHANGED: Interface GigabitEthernet0/0, changed state to up + +%LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/0, changed state to up + +Router(config-if)#ip address 192.168.2.1 255.255.255.0 +Router(config-if)#ex +Router(config)#int g0/2 +Router(config-if)#no shu +Router(config-if)#no shutdown + +Router(config-if)# +%LINK-5-CHANGED: Interface GigabitEthernet0/2, changed state to up + +%LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/2, changed state to up + +Router(config-if)#ip address 192.168.1.10 255.255.255.0 +Router(config-if)#ex +Router(config)# +``` + +``` +Router> +Router>en +Router#conf t +Enter configuration commands, one per line. End with CNTL/Z. +Router(config)#int g0/1 +Router(config-if)#no shu +Router(config-if)#no shutdown + +Router(config-if)# +%LINK-5-CHANGED: Interface GigabitEthernet0/1, changed state to up + +%LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/1, changed state to up + +Router(config-if)#ip address 192.168.9.254 255.255.255.0 +Router(config-if)#ex +Router(config)#int g0/0 +Router(config-if)#no shu +Router(config-if)#no shutdown + +Router(config-if)# +%LINK-5-CHANGED: Interface GigabitEthernet0/0, changed state to up + +%LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/0, changed state to up + +Router(config-if)#ip address 192.168.3.2 255.255.255.0 +Router(config-if)#ex +Router(config)# +``` + +``` +Switch> +Switch>en +Switch#conf t +Enter configuration commands, one per line. End with CNTL/Z. +Switch(config)#vlan 30 +Switch(config-vlan)#vlan 40 +Switch(config-vlan)#ex +Switch(config)#int vlan 30 +Switch(config-if)# +%LINK-5-CHANGED: Interface Vlan30, changed state to up + +Switch(config-if)#ip address 192.168.6.254 255.255.255.0 +Switch(config-if)#ex +Switch(config)#int vlan 40 +Switch(config-if)# +%LINK-5-CHANGED: Interface Vlan40, changed state to up + +Switch(config-if)#ip address 192.168.7.254 255.255.255.0 +Switch(config-if)#ex +Switch(config)#^Z +Switch# +%SYS-5-CONFIG_I: Configured from console by console + +Switch#show ip route +Default gateway is not set + +Host Gateway Last Use Total Uses Interface +ICMP redirect cache is empty + +Switch#conf t +Enter configuration commands, one per line. End with CNTL/Z. +Switch(config)#ip routing +Switch(config)#end +Switch# +%SYS-5-CONFIG_I: Configured from console by console + +Switch#show ip route +Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP + D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area + N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 + E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP + i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area + * - candidate default, U - per-user static route, o - ODR + P - periodic downloaded static route + +Gateway of last resort is not set + + +Switch#conf t +Enter configuration commands, one per line. End with CNTL/Z. +Switch(config)#int vlan 30 +Switch(config-if)#ip address 192.168.6.254 255.255.255.0 +Switch(config-if)#int vlan 40 +Switch(config-if)#ip address 192.168.7.254 255.255.255.0 +Switch(config-if)#^Z +Switch# +%SYS-5-CONFIG_I: Configured from console by console + +Switch#show ip route +Switch# +Switch#conf t +Enter configuration commands, one per line. End with CNTL/Z. +Switch(config)#int f0/2 +Switch(config-if)#no sw +Switch(config-if)#no switchport +Switch(config-if)# +%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/2, changed state to down + +%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/2, changed state to up + +Switch(config-if)#ip address 192.168.3.1 255.255.255.0 +Switch(config-if)#ex +Switch(config)#int f0/1 +Switch(config-if)#no sw +Switch(config-if)#no switchport +Switch(config-if)# +%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to down + +%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up + +Switch(config-if)#ip address 192.168.2.2 255.255.255.0 +Switch(config-if)#ex +Switch(config)# +``` + +``` +C:\>ping 192.168.5.1 + +Pinging 192.168.5.1 with 32 bytes of data: + +Request timed out. +Reply from 192.168.5.1: bytes=32 time<1ms TTL=127 +Reply from 192.168.5.1: bytes=32 time<1ms TTL=127 +Reply from 192.168.5.1: bytes=32 time<1ms TTL=127 + +Ping statistics for 192.168.5.1: + Packets: Sent = 4, Received = 3, Lost = 1 (25% loss), +Approximate round trip times in milli-seconds: + Minimum = 0ms, Maximum = 0ms, Average = 0ms + +C:\>ping 192.168.6.1 + +Pinging 192.168.6.1 with 32 bytes of data: + +Reply from 192.168.4.254: Destination host unreachable. +Reply from 192.168.4.254: Destination host unreachable. +Reply from 192.168.4.254: Destination host unreachable. +Reply from 192.168.4.254: Destination host unreachable. + +Ping statistics for 192.168.6.1: + Packets: Sent = 4, Received = 0, Lost = 4 (100% loss), + +C:\>ping 192.168.9.1 + +Pinging 192.168.9.1 with 32 bytes of data: + +Reply from 192.168.4.254: Destination host unreachable. +Reply from 192.168.4.254: Destination host unreachable. +Reply from 192.168.4.254: Destination host unreachable. +Reply from 192.168.4.254: Destination host unreachable. + +Ping statistics for 192.168.9.1: + Packets: Sent = 4, Received = 0, Lost = 4 (100% loss), + +C:\> +``` + diff --git "a/45 \351\202\271\346\254\243\351\234\217/20260514DHCP\345\222\214DNS.md" "b/45 \351\202\271\346\254\243\351\234\217/20260514DHCP\345\222\214DNS.md" new file mode 100644 index 0000000..4018ea5 --- /dev/null +++ "b/45 \351\202\271\346\254\243\351\234\217/20260514DHCP\345\222\214DNS.md" @@ -0,0 +1,7 @@ +![image-20260518213204928](https://gitee.com/guo-sitian116/picture/raw/master/pic/upgit_20260518_1779111139.png) + +![image-20260518213251208](https://gitee.com/guo-sitian116/picture/raw/master/pic/upgit_20260518_1779111178.png) + +![image-20260518213346184](https://gitee.com/guo-sitian116/picture/raw/master/pic/upgit_20260518_1779111228.png) + +![image-20260518213414871](https://gitee.com/guo-sitian116/picture/raw/master/pic/upgit_20260518_1779111256.png) \ No newline at end of file -- Gitee