
<p class="wp-block-paragraph"> éåéå¸ï¼é 便çåçè¨ï¼è¥æé¯èª¤è«ä¸åææã </p>



<p class="wp-block-paragraph">Junosåºæ¬æä½årootå¯ç¢¼è¨å®å¯åèæä¹åçæç« ï¼<a href="https://kerker.website/juniper-junos%E5%9F%BA%E6%9C%AC%E6%93%8D%E4%BD%9C%E3%80%81root%E5%AF%86%E7%A2%BC%E8%A8%AD%E5%AE%9A/">Juniper Junosåºæ¬æä½ãrootå¯ç¢¼è¨å®</a></p>



<p class="wp-block-paragraph">ææJuniperç¸éæç« å表ï¼<a href="https://kerker.website/juniper-junos-%E7%B3%BB%E5%88%97-%E6%96%87%E7%AB%A0%E5%88%97%E8%A1%A8/">Juniper JunOS ç³»åæç« å表</a></p>



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<p class="wp-block-paragraph">vlançè¨å®ç´°ç¯æ¯è¼å¤ï¼å æ¤å¯è½ç¡æ³è¼çºå ¨é¢çå說æï¼éé就以ä¸å常è¦çæ樸ä½ç¯ä¾ã</p>



<figure class="wp-block-image size-large"><a href="https://lh3.googleusercontent.com/EKKqtqnq0qKqONp5ytk-owXiK5OFieZBcOlpMUUYP-DnU5K7hq4Tj0wc3Z3HU1GfRxTo61Z5HqjpxjLPDw-YPpLGbxQP9osnQtORJQgci0uMiGuP-DidSaLcpW4bsqTyr9H4ox56VjkbNMW_SoTV9ah8RkOrmyv1NFxKMXoXuubEI9Ve2vlGosi8bYzbTg2dSDbEZq-3TCl9GRJShkW79b7TlYClg1eI3R-Py7yUiNV7YfnWvkFGfG2oVzyQaXLJ7zfoYpkuE_7e3rLL8JYSz80EwXTR82u6mGVy71rZXp2JdfJGtIKTOelmQu4VbM1VsZJDSM4mjNLzWTEMXNYAn0w3NlgP7sa2_4UfwV4YvL3MkEtI-hOg1UyNXOb7JHbQgCwR-tZKi23hgObRlgKFTzxj88EH4sxxGQ8l7_oJKZC1ggifyMdCRJTN5IqwEjjPnQMZUGEizOxUDseghTccOW9rXRFr2MBv_K9Hc8zOGlw4KHs9NuR-1aGkUaYGXLBmv7oHYV1IUH9X7Yu8W1nmXPvCfpzntwNEe2-rEzgSMhS3onELgdD5uRIe4x58EKSKQkcZ2ivS8syRUq4SUM-lBHN9yo5JWIuU2VTURXsjShnZhyI4sGmrnKFclyyRl8oCCPXK6m5cMYmkc4-YnwAhI8a2J0fTgxB0QNvjPVcxoV4nVWvL0vYf0L6xmkNw0jD4X7tKCtv3KGTiF9HW-Ub81ar5FWC-HpdzXWDmZiwAgAYDp9mT=w471-h364-no"><img src="https://lh3.googleusercontent.com/pw/AP1GczM_MPTluDZlnX6KabLz_sm5zFqDuqeJqFqKptynXO2a4zZGROEgsCWd78VlBCbyW89E8q4KNk6ybXOlAvJU_ul5HXZMTGsppte8K26bulLUeDQIGa6fJPgbbl4VpZKflcIz5wCUYpg5NTyZ3ty-943M=w471-h364-s-no-gm?authuser=0" alt=""/></a></figure>



<p class="wp-block-paragraph">å¨éåæ樸ä¸sw1ä½çºvlan100åvlan200çgatewayï¼vlan1ä½çºç®¡çvlanãsw2使ç¨vlan trunk串æ¥sw1ï¼ä¸¦è®å ©å°PCåå¥é£å°access vlan100çä»é¢åaccess vlan200çä»é¢ã</p>



<p class="wp-block-paragraph">æåå å°sw1æ¥çåå§çvlanè¨å®ï¼</p>



<pre class="wp-block-code"><code> KerKer@sw1>; show configuration vlans 
 default {
 vlan-id 1;
 l3-interface irb.0;
 }</code></pre>



<p class="wp-block-paragraph">åå§çvlanè¨å®å ævlan1ä½çºdefault vlanï¼ä¸¦å°irb.0ä½çºvlan1çl3-interface(å¨èççæ¬ä¸ææ¯vlan.0)</p>



<p class="wp-block-paragraph">é¦å å å°sw1ç管çIPè¨å®å°irb.0ä¸ï¼é裡åé 10.0.0.1ä½çºsw1ç管çIPï¼</p>



<pre class="wp-block-code"><code> {master:0}&#91;edit]
 KerKer@sw1# set interfaces irb.0 family inet address 10.0.0.1/24</code></pre>



<p class="wp-block-paragraph">é裡å åå¥å»ºç«vlan100åvlan200ï¼ä¸¦ä»¥irb.100åirb.200ä½çºl3 interfaceï¼</p>



<pre class="wp-block-code"><code> {master:0}&#91;edit]
 KerKer@sw1# set vlans v100 l3-interface irb.100
 {master:0}&#91;edit]
 KerKer@sw1# set vlans v200 l3-interface irb.200</code></pre>



<p class="wp-block-paragraph">å¨irb.100åirb.200å ©åä»é¢ä¸è¨å®ipä½çºvlan100åvlan200çgatewayï¼</p>



<pre class="wp-block-code"><code> {master:0}&#91;edit]
 KerKer@sw1# set interfaces irb.100 family inet address 192.168.100.254/24 
 {master:0}&#91;edit]
 KerKer@sw1# set interfaces irb.200 family inet address 192.168.200.254/24</code></pre>



<p class="wp-block-paragraph">å°èsw2é£æ¥çge-0/0/0ä»é¢è¨å®çºtrunkï¼ä¸¦å å ¥defaultãv100ãv200çä¸åvlanï¼</p>



<pre class="wp-block-code"><code> {master:0}&#91;edit]
 KerKer@sw1# edit interfaces ge-0/0/0 unit 0 family ethernet-switching
 {master:0}&#91;edit interfaces ge-0/0/0 unit 0 family ethernet-switching]		
 KerKer@sw2# set interface-mode trunk
 {master:0}&#91;edit interfaces ge-0/0/0 unit 0 family ethernet-switching]
 KerKer@sw1# set vlan members &#91;default v100 v200]</code></pre>



<p class="wp-block-paragraph">sw2çirb.0ä»é¢åç¸åçè¨å®ï¼é裡åé 10.0.0.2ä½çºsw2ç管çIPï¼</p>



<pre class="wp-block-code"><code> {master:0}&#91;edit]
 KerKer@sw2# set interfaces irb.0 family inet address 10.0.0.2/24</code></pre>



<p class="wp-block-paragraph">ä¸æ¨£å»ºç«vlan100åvlan200ï¼ä½æ¯ä¸ç¨å»ºç«l3 iinterface(è¦å»ºç«ä¹å¯ä»¥ä½ä¸æ¯å¿ é )ï¼</p>



<pre class="wp-block-code"><code> {master:0}&#91;edit]
 KerKer@sw2# set vlans v100 vlan-id 100 
 KerKer@sw2# set vlans v200 vlan-id 200</code></pre>



<p class="wp-block-paragraph">å°èsw1é£æ¥çge-0/0/0ä»é¢è¨å®çºtrunkï¼ä¸¦å å ¥defaultãv100ãv200çä¸åvlanï¼</p>



<pre class="wp-block-code"><code> {master:0}&#91;edit]
 KerKer@sw2# edit interfaces ge-0/0/0 unit 0 family ethernet-switching

 {master:0}&#91;edit interfaces ge-0/0/0 unit 0 family ethernet-switching]
 KerKer@sw2# set vlan members &#91;default v100 v200]</code></pre>



<p class="wp-block-paragraph">æ¥èåå¥å°é£æ¥å°å ©å°PCçä»é¢è¨å®çºaccess vlanl00åaccess vlan200ï¼</p>



<pre class="wp-block-code"><code> {master:0}&#91;edit]
 KerKer@sw2# edit interfaces ge-0/0/1 unit 0 family ethernet-switching

 {master:0}&#91;edit interfaces ge-0/0/1 unit 0 family ethernet-switching]
 KerKer@sw2# set interface-mode access vlan members 100 

 {master:0}&#91;edit interfaces ge-0/0/2 unit 0 family ethernet-switching]
 KerKer@sw2# set interface-mode access vlan members 200</code></pre>



<p class="wp-block-paragraph">å°éésw1åsw2çè¨å®åºæ¬å®æäºï¼æ¥çä½æ¼vlan100çPCè¨å®ï¼</p>



<pre class="wp-block-code"><code> C:\Users\Jacky>;ipconfig

 Windows IP è¨å®
 ...
 IPv4 ä½å . . . . . . . . . . . . : 192.168.100.1
 å網路é®ç½© . . . . . . . . . . . .: 255.255.255.0
 é è¨éé . . . . . . . . . . . . .: 192.168.100.254
 ...</code></pre>



<p class="wp-block-paragraph">å試ping vlan100çgatewayï¼</p>



<pre class="wp-block-code"><code> C:\Users\Jacky>;ping 192.168.100.254

 Ping 192.168.100.254 (ä½¿ç¨ 32 ä½å çµçè³æ):
 åè¦èª 192.168.100.254: ä½å çµ=32 æé=12ms TTL=64
 åè¦èª 192.168.100.254: ä½å çµ=32 æé=3ms TTL=64
 åè¦èª 192.168.100.254: ä½å çµ=32 æé=13ms TTL=64
 åè¦èª 192.168.100.254: ä½å çµ=32 æé=5ms TTL=64

 192.168.100.254 ç Ping çµ±è¨è³æ:
 å°å : å·²å³é = 4ï¼å·²æ¶å° = 4, å·²éºå¤± = 0 (0% éºå¤±)ï¼
 大ç´çä¾åæé (毫ç§):
 æå°å¼ = 3msï¼æå¤§å¼ = 13msï¼å¹³å = 8ms</code></pre>



<p class="wp-block-paragraph">å°ééå·²ç¶å¯ä»¥ç¢ºå®vlançè¨å®å·²ç¶æ£ç¢ºå®æäºï¼</p>

[Juniper] Junos基本vlan設定
