Difference between revisions of "Cisco IOS"
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Latest revision as of 17:34, 26 November 2010
This page should hold links to Cisco specific configurations and commands.
Block IPv6 Between VLANs on Cisco Switches
- create mac ACL to block ethertype 86DD
- apply to interface ingress
- with SNMP write enabled on the router or switch, the following command will send a copy of the running configuration to the specified TFTP server:
snmpset -t 5 -v 1 -c PRIVATE HOST .126.96.36.199.188.8.131.52.1.55.W.X.Y.Z s FILENAME
Replace the following in the above command:
- PRIVATE: the SNMP private key for write access
- HOST: the hostname/address for the router or switch
- W.X.Y.Z: The IP address of the TFTP server. If the IP is 192.168.1.5, it would appear as .184.108.40.206.220.127.116.11.18.104.22.168.1.5
- FILENAME: The filename to save on the TFTP server.
- escape sequence: The Cisco escape sequence mentioned in commands such as traceroute and ping is, by default, Control-^ (control+shift+6).