Posted inCisco
Cisco 3750 StackPower not work
Switch#show stack-power Power stack name: Powerstack-2 Stack mode: Power sharing Stack topology: Ring Switch 2: Power budget: 223 Low port priority va...
Posted inCisco
Cisco upgrade stack IOS Manual (.bin Image)
show boot BOOT path-list : flash:/c3750e-universalk9-mz.122-55.SE8/c3750e-universalk9-mz.122-55.SE8.bin Config file : flash:/config.text Private Confi...
Posted inCisco
Cisco change IOS
Switch#show boot BOOT path-list : flash:/c3750e-universalk9-mz.122-58.SE2/c3750e-universalk9-mz.122-58.SE2.bin Config file : flash:/config.text Privat...
Posted inCisco
Cisco USB restore IOS
USB restore IOS 3750X-12S-S switch: flash_init switch: dir usbflash0: switch: copy usbflash0:/c3750e-universalk9-mz.122-58.SE2.bin flash:/c3750e-unive...
CCNP 以Packet Size決定不同Gateway out
Goal: HK network(R5) connect to China network(R4) via ISP MPLS for smaller packet, and the bigger packet via own VPN R4 interface FastEthernet0/0 ip...
LFG ACL test 2
vLan 110, vLan 109禁止連接192.168.3.0/24, 除了10.20.9.2 access-list 10 deny 192.168.3.0 0.0.0.255 access-list 10 permit any int vlan 110 ip access-group 10 ...
LFG ACL test 1
測試環境只可修改香港的GATEWAY 禁止中國MPLS 192.168.3.7連接vLan 109,110, 由於192.168.3.252, 192.168.0.252由ISP管理, 所以需要在香港的192.168.1.254增加ACL access 10 deny 192.168.3.0 0.0...
ACL in out vLan
An access-list applied outbound to a vlan interface filters traffic going TO machines on that vlan. An access-list applied inbound to a vlan filters t...
CCNA ACL 9-8
access-list 20 permit host 10.10.10.1 access-list 20 deny any line vty 0 4 password ccna login access-class 20 in
CCNA ACL 9-7
access-list 10 deny 192.168.0.0 0.0.255.255 access-list 10 deny 10.0.0.0 0.255.255.255 access-list 10 deny 172.16.0.0 0.15.255.255 access-list 10 perm...