Cisco CCNP SWITCH Implementing a Highly Available Network
Cisco CCNP SWITCH Creating HA and Redundancy
Key differences between HSRP and VRRP are that VRRP uses the physical address of the primary router as the gateway whereas HSRP uses a virtual address. Both protocols have one primary router at a time.
GLBP allows for load balancing across multiple routers simultaneously.
Cisco CCNP SWITCH Optimal Redundancy
Cisco CCNP SWITCH Provide Alternate Paths
Cisco CCNP SWITCH Avoid Too Much Redundancy
Cisco CCNP SWITCH Avoid Single Points of Failure
Cisco CCNP SWITCH Cisco NSF with SSO
Cisco CCNP SWITCH Routing Protocol Requirements for Cisco NSF
Cisco CCNP SWITCH Syslog Features
Cisco CCNP SWITCH Cisco Syslog Message Standard
Cisco CCNP SWITCH Example: Syslog Messages
Cisco CCNP SWITCH System Log Configuration
Configuring logging to be sent to a syslog server is very easy. Use the logging
Cisco CCNP SWITCH SNMP Overview
Cisco CCNP SWITCH About SNMPv2
Cisco CCNP SWITCH About SNMPv3
Cisco CCNP SWITCH SNMP Recommendations
Cisco CCNP SWITCH SNMP Configuration
The access list implemented allows any host on the 10.1.1.0/24 network to poll for SNMP requests. The Read Only community string is set to “cisco” while the Read Write community string is set to “xyz123”. SNMP Traps will be sent to 10.1.1.50.