Cisco Policy Based Routing (PBR)
https://www.stupid.hk/wordpress/?p=1929 https://www.stupid.hk/wordpress/?p=1571 再一次測試PBR 都是由PC1到R4的lo1 192.168.5.1 PC1 no ip domain-lookup no ip routi...
更新Cisco Stack IOS version
先查看現在啟動程序使用那一個版本 Switch1#show boot BOOT path-list : flash:c2960x-universalk9-mz.152-3.E3.bin Config file : flash:/config.text Private Config file : fl...
Posted inCisco
Cisco Prime Infrastructure 安裝及升級記錄
shell sudo su /opt/CSCOlumos/bin/getSCPCredentials.sh user is scpuser password is uIMfZmV3X7ufKcRw 用SCP upload PI-Upgrade-3.10.x_to_3.10.2-0.0.90.tar....
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Cisco Prime Infrastructure SCP account
shell cd /opt/CSCOlumos/bin/ ./getSCPCredentials.sh
F5 BIG-IP mac address wrong
最近在追查Cisco與BIG-IP的Phyical連接路徑, 在Cisco switch和BIG-IP裏查看一番, 以為是這樣, 結果完全不一樣, 搞得自己很混亂 上圖看到Gi0/2的mac address是0ac6, Gi0/4的mac address是0ac4 下圖看到Gi0/2對應的應該是接1...
Cisco GRE tunnel with Encryption
基本Topology設定 PC1 no ip routing ip default-gateway 192.168.0.254 int e0/0 no shut ip add 192.168.0.11 255.255.255.0 PC2 no ip routing ip default-gatewa...
Cisco Private vLAN
PC1 no ip routing int e0/0 no shut ip add 192.168.0.1 255.255.255.0 PC2 no ip routing int e0/0 no shut ip add 192.168.0.2 255.255.255.0 PC3 no ip rout...
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Cisco GRE Tunnel
R1 int f0/0 no shut ip add 202.80.1.1 255.255.255.0 int f0/1 no shut ip add 192.168.0.254 255.255.255.0 int t0 ip add 10.0.0.1 255.255.255.252 tunnel ...
Posted inCisco
EIGRP Metric 計算
以下為預設value K1 = K3 = 1 K2 = K4 = K5 = 0 Metric公式 Metric = 256*((K1*Scaled Bw) + (K2*Scaled Bw)/(256 – Load) + (K3*Scaled Delay)*(K5/(Reliability + K4)...