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Helpful Cisco Commands

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Stop the annoying debug console messages on the telnet prompt Router#Terminal no monitor Encrypting All Passwords on the Router. Router(config)#service password-encryption By default the only password that is encrypted in an IOS router is the enable password.  It should be noted that the ‘service password-encryption’...

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Comcast IPv6 Cisco IOS setup

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There's a bug for HTTP inspection over IPv6 in IOS 12.4, so a work-around ACL is provided. ipv6 unicast-routing ipv6 cef ipv6 dhcp pool ComcastPool prefix-delegation pool Comcast-IPv6 dns-server <IPv6-IP> domain-name internal.domain ipv6 inspect name traffic ftp ipv6 inspect name traffic udp ipv6 inspect name...

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Best Cisco IOS Trick Ever!!

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So more than likely you’re not perfect and are going to make mistakes once in awhile.  The most annoying mistake I can think of when making router changes is when you lock yourself out and you aren’t on-site.  Maybe you changed an access list and...

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Cisco – Setup DHCP Pool

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This is a very basic tutorial on how to get DHCP running on a Cisco router.  We’re going to enable the dhcp service, create the dhcp pool, specify the network; domain; 2 DNS servers and default gateway, we’re also going to exclude a range of...

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Cisco – Enable SSH

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This is a very basic tutorial on how to get SSH running on a Cisco router.  We’re going to set the hostname of the router, set the domain-name, setup a user, generate a private key and enable ssh on the virtual terminal interfaces.  Some of...

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