CCNA Complete Guide 2nd Edition.pdf - Cisco Learning Home

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Decimal Hex Binary Decimal Hex Binary 192 C0 11000000 224 E0 11100000 193 C1 11000001 225 E1 11100001 194 C2 11000010 226 E2 11100010 195 C3 11000011 227 E3 11100011 196 C4 11000100 228 E4 11100100 197 C5 11000101 229 E5 11100101 198 C6 11000110 230 E6 11100110 199 C7 11000111 231 E7 11100111 200 C8 11001000 232 E8 11101000 201 C9 11001001 233 E9 11101001 202 CA 11001010 234 EA 11101010 203 CB 11001011 235 EB 11101011 204 CC 11001100 236 EC 11101100 205 CD 11001101 237 ED 11101101 206 CE 11001110 238 EE 11101110 207 CF 11001111 239 EF 11101111 208 D0 11010000 240 F0 11110000 209 D1 11010001 241 F1 11110001 210 D2 11010010 242 F2 11110010 211 D3 11010011 243 F3 11110011 212 D4 11010100 244 F4 11110100 213 D5 11010101 245 F5 11110101 214 D6 11010110 246 F6 11110110 215 D7 11010111 247 F7 11110111 216 D8 11011000 248 F8 11111000 217 D9 11011001 249 F9 11111001 218 DA 11011010 250 FA 11111010 219 DB 11011011 251 FB 11111011 220 DC 11011100 252 FC 11111100 221 DD 11011101 253 FD 11111101 222 DE 11011110 254 FE 11111110 223 DF 11011111 255 FF 11111111 233 Copyright © 2008 Yap Chin Hoong yapchinhoong@hotmail.com
This page is intentionally left blank 234 Copyright © 2008 Yap Chin Hoong yapchinhoong@hotmail.com
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CCNA Complete Guide 2nd Edition Yap
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CCNA Complete Guide 2nd Edition Cop
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Upper Layers Lower Layers Applicati
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Cisco Hierarchical Model - Defined
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This page is intentionally left bla
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Header Length (4) Source Port (16)
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- Socket is a communication channel
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- The length of an IP address is 32
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- The following section discusses s
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- Below lists the 2 sublayers in th
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- Each switch port does not share t
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- Below lists the switch internal p
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Physical Layer - The physical layer
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- Another way to reduce emissions i
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Figure 3-7: Single-Mode and Multimo
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Wireless AP Switch Figure 3-8: 802.
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- Below lists the common IOS CLI er
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RT1#show running-config interface F
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- Cisco IOS treats a mistyped comma
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- Below describes the STP convergen
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- Refer back to Figure 5-1B, assume
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- A switch running RSTP only need 6
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Port Security Configuration - Port
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SW2# 00:25:00: STP: VLAN0001 new ro
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- Both protocols utilize a 12-bit V
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Layer 4 Switching (Content Switchin
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- VTP Pruning provides a way to pre
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VLAN Trunking Protocol Configuratio
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- VLAN information will not be prop
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- Private IP addresses are non-rout
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- Some materials calculate the numb
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Cisco Discovery Protocol (CDP) c250
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- CDP is enabled by default. The no
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Troubleshooting IP - Internet Contr
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- Firstly, PC1 purposely sends out
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- Below describes the operation of
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Maximum Hop Count Hop count metric
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- Invalid Timer specifies how long
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- Initial configuration on RT2: Rou
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- Static Routing configuration on R
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- RIPv1 and IGRP are classful routi
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- IGRP configuration on RT2: RT2(co
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MISC IP Routing Commands - The pass
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- OSPF uses a reliable protocol to
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- OSPF areas break up a network so
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- EIGRP uses the same formula as us
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- Autosummarization EIGRP supports
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- OSPF Single-Area configuration on
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- The show ip ospf database EXEC co
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OSPF Multiarea Configuration Area 1
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- Below lists the different termino
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- Verify the EIGRP configuration on
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- When a link to a neighbor fails,
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- Below shows the beauty of VLSM. B
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- RT1 and RT3 are summarizing route
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- RIPv1 and IGRP perform autosummar
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RT1#sh ip route Gateway of last res
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MTU and Fragmentation - Maximum Tra
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- Figure 17-1 shows the usage of CI
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- Static NAT performs one-to-one ma
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172.16.1.1 172.16.1.2 172.16.1.3 17
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- Below shows the IP NAT debugging
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- The access list indicates whether
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- Access Control List (ACL) is the
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- Below lists some other usages of
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- Standard IP Access Lists configur
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RT2#sh access-lists example01 Exten
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WAN Network RT1 CSU/DSU CSU/DSU RT2
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Remote Access Technologies - Remote
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Digital Subscriber Lines (DSL) - DS
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Point-to-Point Serial Links (Leased
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- Comparisons between synchronous a
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- PPP Encapsulation configuration o
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- The function of the username {rem
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- 3 LMI protocol options are availa
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- Comparisons between Frame Relay L
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RT1 RT2 RT3 Figure 23-7A: RT1 with
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- IETF Frame Relay encapsulation ty
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RT1 Frame Relay RT2 DLCI 101 Frame
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- The interface serialx.y point-to-
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- Frame Relay Multipoint Subinterfa
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- Rate Shifting or Adaptive Rate Se
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- By operating in the 5GHz radio ba
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- Every packet from every access po
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Virtual Interface (mandatory) Servi
Page 185 and 186: Wireless Security - Organizations t
Page 187 and 188: Wireless Management - WLANs require
Page 189 and 190: Cisco Wireless LAN Configuration -
Page 191 and 192: - ISDN offers very fast call setup
Page 193 and 194: - ISDN was designed to reuse the ex
Page 195 and 196: - ISDN PRIs are often being used fo
Page 197 and 198: - Routing protocols are unable to l
Page 199 and 200: DDR Step 4: Determining when to ter
Page 201 and 202: - The show interfaces bri{num:0 | 1
Page 203 and 204: DDR Dialer Profiles Configuration -
Page 205 and 206: - Note: IP addresses are configured
Page 207 and 208: - Below show the routing tables on
Page 209 and 210: - The configuration above defines 2
Page 211 and 212: cisco Systems, Inc. 170 West Tasman
Page 213 and 214: Catalyst Switch IOS Upgrade Procedu
Page 215 and 216: Catalyst Switch IOS Upgrade Procedu
Page 217 and 218: Cisco Router Password Recovery Proc
Page 219 and 220: Catalyst Switch Password Recovery P
Page 221 and 222: Switch> Switch>en Switch#rename con
Page 223 and 224: - The 3 possible Frame Relay PVC st
Page 225 and 226: Constructing a Compound Frame Relay
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Page 229 and 230: 8. Once the frame is completed, it
Page 235: Decimal Hex Binary Decimal Hex Bina
Page 239 and 240: MISC Basic Networking Notes - The m
Page 241 and 242: MISC Data Link Layer Notes - Ethern
Page 243 and 244: - The 5-4-3 repeater deployment rul
Page 245 and 246: Ethernet Autonegotiation and Duplex
Page 247 and 248: The TCP Connection States timeout s
Page 249 and 250: - Q: How does a client application
Page 251 and 252: - Urgent Data Pointer (16 bits) ind
Page 253 and 254: TCP Selective Acknowledgment (SACK)
Page 255 and 256: - Local Proxy ARP is used when ther
Page 257 and 258: Spanning Tree Protocol Port ID - Wh
Page 259 and 260: The Problem of Router-on-a-Stick Co
Page 261 and 262: - Sample Subnet Zero configuration:
Page 263 and 264: The permanent keyword in the Static
Page 265 and 266: RIPv1 and VLSM RT1 RT4 Figure A6-9:
Page 267 and 268: - Below shows the NAT operations on
Page 269 and 270: Bidirectional (2-Way) NAT PC1 172.1
Page 271 and 272: - Note: A router does not require a
Page 273 and 274: The Access Control List established
Page 275 and 276: Switch Port Access Control Lists -
Page 277 and 278: - Below shows a sample Dynamic Acce
Page 279 and 280: Router(config)#ip access-list exten
Page 281 and 282: Optional PPP Commands - The compres
Page 283 and 284: - Below shows the output of the PPP
Page 285 and 286: - Below shows the output of the PPP
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- Below configure the username and
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IEEE 802.11 Standards and Specifica
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- Figure A6-20 shows the frame form
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- Below lists the IEEE 802.11 manag
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IEEE 802.11 Types and Subtypes Type
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Client (Supplicant) EAPOL-Start EAP
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- IPsec-based VPN is comprised of 2
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- IPsec supports the following 3 ty
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Version Header Length Time To Live
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- The authentication pre-share ISAK
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Troubleshooting ISDN E1/T1 Physical
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- Below addresses ISDN E1/T1 contro
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Troubleshooting ISDN Layer 2 - Unde
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Troubleshooting ISDN Layer 3 - Only
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ISDN Loopback Test Call - In a loop
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96 Number changed. The called numbe
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C2 Channel type not implemented. Th
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locking state, STP, 39 BNC, 27 bool
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show vlan, 57 show vtp status, 58 s
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framing, 22 MAC addresses, 22 stand
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K keepalives EIGRP, 95 Frame Relay,
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PAT (Port Address Translation), 127
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star topologies, 25 startup-config
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