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Lab ips-04 - Dynamic NAT with Pool
Dynamic NAT translates inside private addresses to a POOL of outside public addresses. Each inside host gets the next available
3 min read
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Lab ipc-13 - VRRP vs HSRP Comparison
VRRP (Virtual Router Redundancy Protocol, RFC 5798) is the open-standard equivalent of HSRP. Same idea: two or more routers share
4 min read
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Lab ipc-12 - HSRP Active-Standby
HSRP (Hot Standby Router Protocol) is Cisco's first-hop redundancy protocol. Two routers share a virtual IP address; one
4 min read
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Lab ips-01 - IOS XE as a DHCP Server
Cisco IOS XE can act as a DHCP server, handing out IP addresses to clients on a LAN. Not as
4 min read
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Lab ipc-14 - GLBP Active-Active Load Balancing
HSRP and VRRP have one router actively forwarding for the virtual IP while the others sit idle. GLBP (Gateway Load
4 min read
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Lab ipc-09 - Static Route to a Remote Loopback (with Loopback Source)
A specific static route to a remote loopback is the simplest possible deterministic routing test. The loopback as the ping
3 min read