Cisco upgrade IOS TFTP
Upgrade IOS TFTP Prerequisite: in case of Layer2/Layer3 switch device you will need to setup first an Interface VLAN for being able to
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Cisco save running configuration
Save running configuration copy running tftp You will need to provide the name of the configuration file to save. Also you will need
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Cisco backup IOS image
Backup IOS image sh version in the listing check for the System image file. For example it can be a directory also: “flash:c2960-lanbase-mz.122-25.SEE2/c2960-lanbase-mz.122-25.SEE2.bin” copy flash:
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Cisco IOS SNMP setup v2 and v3
SNMP setup conf t enter into configuration mode snmp-server community snmpitminutes ro enable SNMP v2 snmp-server user snmpuser PRIVGROUP v3 auth md5 authpassword priv 3des certificationpassword
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Cisco logging
Logging conf t enter into configuration mode logging 192.168.1.2 setup syslog to the direction of the specified IP adress service timestamps log datetime
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Cisco EtherChannel setup
EtherChannel setup conf t enter into configuration mode int range fa0/1-2 channel-group 1 mode active enable EtherChannel with LACP open protocol. It has
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Cisco spanning tree
Spanning tree show spanning-tree list spanning tree information conf t enter into configuration mode spanning-tree vlan 1 root primary turn the switch primary
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Cisco NAT setup
NAT setup conf t enter into configuration mode on the router int fa0/0 ip nat outside mark the interface for outside NAT int fa0/1
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Cisco DHCP server service
DHCP Server service setup conf t enter into configuration mode ip dhcp pool Sales enter into DHCP server configuration mode network 192.168.1.0 255.255.255.0 setup
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Cisco ACL setup
ACL setup conf t enter into configuration mode access-list 1 permit 192.168.1.0 0.0.0.255 access-list 1 permit 192.168.2.0 0.0.0.255 access-list 1 permit 10.0.0.0 0.0.0.255 Create
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