Introduction | p. xiii |
Analyzing Campus Network Designs | p. 1 |
Cisco Hierarchical Model of Network Design | p. 1 |
Cisco Enterprise Composite Network Model | p. 2 |
Cisco Service-Oriented Network Architecture | p. 3 |
PPDIOO Lifecycle Approach | p. 4 |
Implementing VLANs in a Campus Network | p. 5 |
Virtual Local Area Networks | p. 6 |
Creating Static VLANs | p. 6 |
Assigning Ports to VLANs | p. 7 |
Using the range Command | p. 8 |
Dynamic Trunking Protocol | p. 8 |
Setting the Encapsulation Type | p. 9 |
Verifying VLAN Information | p. 10 |
Saving VLAN Configurations | p. 10 |
Erasing VLAN Configurations | p. 11 |
Verifying VLAN Trunking | p. 12 |
VLAN Trunking Protocol | p. 12 |
Verifying VTP | p. 15 |
Configuration Example: VLANs | p. 15 |
Private Virtual Local Area Networks | p. 19 |
Configuring Private VLANs | p. 19 |
PVLAN Trunk on the Catalyst 3560/3750 | p. 21 |
PVLAN Trunk on the Catalyst 4500 | p. 22 |
PVLAN on a 3750 Layer 3 Switch | p. 22 |
Verifying PVLANs | p. 23 |
Configuration Example: PVLAN | p. 23 |
EtherChannel | p. 27 |
Interface Modes in EtherChannel | p. 27 |
Guidelines for Configuring EtherChannel | p. 27 |
Configuring L2 EtherChannel | p. 28 |
Configuring L3 EtherChannel | p. 29 |
Verifying EtherChannel | p. 29 |
Configuration Example: EtherChannel | p. 31 |
Implementing Spanning Tree | p. 35 |
Enabling Spanning Tree Protocol | p. 35 |
Configuring the Root Switch | p. 36 |
Configuring a Secondary Root Switch | p. 37 |
Configuring Port Priority | p. 37 |
Configuring the Path Cost | p. 38 |
Configuring the Switch Priority of a VLAN | p. 38 |
Configuring STP Timers | p. 39 |
FlexLinks | p. 39 |
Verifying STP | p. 40 |
Optional STP Configurations | p. 40 |
PortFast | p. 40 |
BPDU Guard | p. 41 |
BPDU Filtering | p. 41 |
UplinkFast | p. 42 |
BackboneFast | p. 43 |
Root Guard | p. 43 |
Loop Guard | p. 43 |
Unidirectional Link Detection | p. 44 |
Changing the Spanning-Tree Mode | p. 45 |
Extended System ID | p. 45 |
Enabling Rapid Spanning Tree | p. 46 |
Enabling Multiple Spanning Tree | p. 46 |
Verifying MST | p. 48 |
Troubleshooting Spanning Tree | p. 48 |
Configuration Example: STP | p. 49 |
Core Switch (3560) | p. 49 |
Distribution 1 Switch (3560) | p. 50 |
Distribution 2 Switch (3560) | p. 51 |
Access 1 Switch (2960) | p. 52 |
Access 2 Switch (2960) | p. 53 |
Implementing Inter-VLAN Routing | p. 55 |
Inter-VLAN Communication Using an External Router: Router-on-a-Stick | p. 55 |
Inter-VLAN Communication Tips | p. 56 |
Inter-VLAN Communication on a Multilayer Switch Through a Switch Virtual Interface | p. 57 |
Removing L2 Switchport Capability of a Switch Port | p. 57 |
Configuring SVI Autostate | p. 57 |
Configuring a Layer 3 EtherChannel | p. 58 |
Configuring Inter-VLAN Communication | p. 58 |
Configuration Example: Inter-VLAN Communication | p. 59 |
ISP Router | p. 60 |
CORP Router | p. 61 |
L2Switch2 (Catalyst 2960) | p. 64 |
L3Switch1 (Catalyst 3560) | p. 66 |
L2Switch1 (Catalyst 2960) | p. 68 |
Configuring DHCP Server on a Router or Layer 3 Switch | p. 69 |
Verifying and Troubleshooting DHCP Configuration | p. 70 |
Configuring a DHCP Helper Address | p. 71 |
DHCP Client on a Cisco IOS Software Ethernet Interface | p. 72 |
Configuration Example: DHCP | p. 72 |
Edmonton Router | p. 73 |
Gibbons Router | p. 75 |
Configuring Cisco Express Forwarding | p. 76 |
Verifying CEF | p. 76 |
Troubleshooting CEF | p. 77 |
Implementing a Highly Available Network | p. 79 |
Implementing Network Logging | p. 79 |
Configuring Syslog | p. 79 |
Configuring an SNMP Managed Node | p. 81 |
Service Level Agreements (SLA) | p. 83 |
Configuring IP SLA (Catalyst 3750) | p. 83 |
Monitoring IP SLA Operations | p. 86 |
Implementing a First Hop Redundancy Protocols Solution | p. 87 |
Hot Standby Routing Protocol | p. 87 |
Configuring HSRP | p. 88 |
Default HSRP Configuration Settings | p. 88 |
Verifying HSRP | p. 89 |
HSRP Optimization Options | p. 89 |
Multiple HSRP | p. 91 |
HSRP IP SLA Tracking | p. 92 |
Debugging HSRP | p. 93 |
Virtual Router Redundancy Protocol | p. 94 |
Configuring VRRP | p. 94 |
Verifying VRRP | p. 95 |
Debugging VRRP | p. 95 |
Gateway Load Balancing Protocol | p. 96 |
Configuring GLBP | p. 96 |
Verifying GLBP | p. 99 |
Debugging GLBP | p. 99 |
Configuration Example: HSRP on L3 Switch | p. 99 |
Switch DLS1 | p. 101 |
Switch DLS2 | p. 103 |
IP SLA Tracking—Switch DLS1 VLAN 10 | p. 105 |
Configuration Example: GLBP | p. 106 |
DLS1 | p. 107 |
DLS2 | p. 109 |
Minimizing Service Loss and Data Theft in a Campus Network | p. 111 |
Configuring Static MAC Addresses | p. 111 |
Configuring Switch Port Security | p. 112 |
Verifying Switch Port Security | p. 113 |
Sticky MAC Addresses | p. 114 |
Programming Authentication Methods | p. 114 |
Adding 802.1x Port-Based Authentication | p. 115 |
Mitigating VLAN Hopping: Best Practices | p. 117 |
VLAN Access Maps | p. 117 |
Verifying VLAN Access Maps | p. 119 |
Configuration Example: VLAN Access Maps | p. 120 |
DHCP Snooping | p. 121 |
Verifying DHCP Snooping | p. 123 |
Implementing Dynamic ARP Inspection | p. 124 |
Verifying DAI | p. 125 |
Configuring IP Source Guard | p. 125 |
Understanding Cisco Discovery Protocol Security Issues | p. 126 |
Link Layer Discovery Protocol Configuration | p. 126 |
Configuring the Secure Shell Protocol | p. 127 |
Restricting Management Access with ACLs | p. 128 |
Telnet Sessions | p. 128 |
Web Interface Sessions | p. 128 |
Disabling Unneeded Services | p. 129 |
Securing End-Device Access Ports | p. 129 |
Accommodating Voice and Video in Campus Networks | p. 131 |
Communications Subsystems | p. 132 |
Configuring and Verifying Voice VLANs | p. 132 |
Power over Ethernet | p. 133 |
High Availability for Voice and Video | p. 134 |
Configuring AutoQoS: 2960/3560/3750 | p. 137 |
Verifying Auto QoS Information: 2960/3560/3750 | p. 138 |
Configuring AutoQoS: 6500 | p. 139 |
Verifying AutoQoS Information: 6500 | p. 140 |
Integrating Wireless LANs into a Campus Network | p. 141 |
Wireless Roaming and Controllers | p. 141 |
Switch Configuration for Standalone APs and HREAPs | p. 142 |
Switch Configuration for WLC and Controller-Based APs | p. 143 |
Configuration for the LWAP Connection | p. 144 |
Configuration for the WLC Connection | p. 144 |
Switch Configuration for 4400 Series Controllers (EtherChannel) | p. 145 |
The Wireless Services Module | p. 146 |
Configuring Communication Between the Supervisor 720 and Cisco WiSM | p. 146 |
The Initial WiSM Configuration | p. 152 |
Configuration Example: 4402 WLAN Controller Using the Configuration Wizard | p. 153 |
Configuration Example: 4402 WLAN Controller Using the Web Interface | p. 162 |
Configuration Example: Configuring a 3560 Switch to Support WLANs and APs | p. 171 |
Configuration Example: Configuring a Wireless Client | p. 173 |
Private VLAN Catalyst Switch Support Matrix | p. 177 |
Create Your Own Journal Here | p. 179 |
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