Switch Base config
!
end
wr erase
delete vlan.dat
!
conf t
!
! no ip routing
no ip domain lookup
no ip icmp rate-limit unreachable
ip tcp synwait 5
no service dhcp
!
line con 0
exec-timeout 60 0
logging synchronous
privilege level 15
no login
!
!
interface range fastEthernet 0/1 -48
switchport mode access
speed 100
duplex full
sh
interface range GigabitEthernet0/1 - 4
switchport mode access
speed 1000
duplex full
sh
Catalyst 3560 SW8
interface range fastEthernet 0/1 -24
switchport mode access
speed 100
duplex full
sh
!
interface range GigabitEthernet0/1 -2
switchport mode access
speed 1000
duplex full
sh
!end
reload
!
CCNA Security to do list
+ Installing CCP & ASDM on GNS3: video@youtube part 1 & part 2
+ One-StepLockdown read options (book from page 117)
+ Memory Tables Answer Key ( At the end of Cisco Press book)
+ Test macof on Switches (port-security)
+ Securing IP at Layer 2 (pag 30)
+ Cisco ASA VPNs
CCNA Exam Concentration
- read question twice if something unclear (attention to what is requested NOT what you assume)
- check number of asked options (2/3)
- in SIMs, double check IPs, copy run star
- if answer options are most true, maybe another options are incorrect
- encapsulation (data->4->3->2->1) / decapsulation (1->2->3->4->DATA)
- STP version
- link cost (10/100 M)
- STP Priority/MAC
- UTP Cables Pins (TX/RX, pin nr. 1236)
- IP from host/router/vlan interface
- protocol requested TCP/UDP
- src/dst (from which device connection is made)
- clock rate only on DCE
Most importat to repeat
- CCNA cheat sheet
- all CCNA commands
- routing terminology
- ppp phases
- ethernet types (802.3 numbers)
- osi funtion for each level
- router storage type RAM, ROM (boot), NVRAM, flash (page 50-51)
- boot sequence
- conf ssh (1-vty 2- user 3-domain 4-crypto key gen)
- port-security violation (table 26-2)
- ipv6 type of addressess
- router config
- switch config (gate, baner, pass, vty, hostname, http, vlan if, save config)
- dtp negotiation
Acronyms
IEEE Standarts:
802.1 - Bridging (networking) and Network Management
802.1D - Legacy STP
802.1Q - VLAN
802.1P - QOS
802.1W - RSTP (Rapid STP)
802.1ad - The IEEE standard for the functional equivalent of the Cisco-proprietary EtherChannel
802.2 Logical Link Control (LLC)
802.3 Ethernet
802.3u Fast Ethernet
802.3z Gigabit Ethernet
802.3ab Gigabit Ethernet over copper
802.6 Token Ring
802.11 a/b/g/n - Wireless LAN (Wi-Fi)
802.16 WiMax
Repeat (icdn1 icdn2)
+ ALL commands to review
+ stp, rstp
+ port security
+ ethernet
+ ospf
+ eigrp
CCNA topic review (questions):
+31, basic questions 31/32 (97%)
-57, TCP/IP (OSI, ION, Telnet, DHCP)
-47, Cisco IOS basic (show commands)
-21, Cisco IOS adv (file mgmt, CDP, global commands)
-53, VLSM/CIDR and IPv4
-66, IP Routing (static, default, RIP v1-2)
-55, IP Routing (EIGRP/OSPF)
+80, Switching (STP, VLANs, Ethernet, port-security) (80%)
+80, Switching (VLAN, VTP)
+42, ACL
+24, NAT
+65, WAN
+18, Wireless
+30, IPv6
LAB Sims:
+ VTP
+ EIGRP
+ ACL, NAT