To configure HTTP on Cisco IOS; ip http server ip http access-class <ACL> ip http authentication aaa aaa authentication login default local ip http max-connections <number> ip http port <TCP port no> ip http timeout-policy idle <sec> life <sec> requests <no>

ip wccp web-cache interface se0/0 ip wccp web-cache redirect out ip wccp web-cache group-list

Provides gateway redundancy by using a singe IP and multiple MAC Can be 4 routers in a group Group members communicate to 224.0.0.102 on UDP-3222 Hello messages sent every 3 seconds by default Group members will elect a Active Virtual Gateway (AVG), the other routers will be bakcup AVG AVG will …

interface fa0/1 vrrp 1 ip 1.1.1.1 vrrp 1 priority 200 vrrp 1 advertise #advertisement timer in seconds vrrp 1 timer learn #learns timer from master router vrrp 1 authentication vrrp 1 description no vrrp 1 preempt #preempt is on by default with VRRP show vrrp show vrrp brief

interface fa0/1 standby 1 priority 200 standby 1 preempt standby 1 10.1.1.1 standby 1 timers standby 1 authentication standby 1 name standby use-bia #uses the router MAC address rather than HSRP (0000.0c07.acxx xx=group) standby 1 mac-address #Alter the MAC address for the group standby 1 track …

service dhcp #enable DHCP on device ip dhcp pool #create DHCP pool with name network 10.1.1.0 /24 default-router 10.1.1.1 netbios-name-server 10.1.1.2 netbios-node-type h-node dns-server lease ip dhcp pool host 10.1.1.100 /24 hardware-address 0005.5e1f.8222 #create static binding (config)# ip dhcp …

I useful method to script the pinging of multiple IP addresses; tclsh foreach address {10.1.1.1 10.2.2.2} {ping $address repeat 2} tclquit

The following are the various RIP configuration commands on Cisco routers. Notes on RIP can be found here. RIP router rip network #subnet to advertise/enable RIP on passive-interface #dont send/process updates neighbour #unicast message to destination IP offset-list (in|out) #manipulate route metric …

General RIP UDP-520 2 message types; - Request Message (used to ask neighbours to send updates) Response Message (Carries an update) Metric is hop-count On startup RIP broadcasts a request message packet out each RIP enabled interface - The RIP process then enters a loop - Listening for RIP requests …

I bought a USB Serial port that had MAC drivers. Check before you buy it that it has drivers. Not all USB Serial have MAC support. I assume that you have installed the correct drivers from here. First, open Terminal (Applications/Utilities/Terminal). Next, type ls /dev/tty.* to get a list of your …