Table of Contents
Cisco IOS
Ahh, the ubiquitous Cisco IOS, or is it IOS-XE, maybe IOS-XR? Cisco was never good at making up their mind.
EIGRP
This shows EIGRP routes that didn't make it to the FIB. So, the EIGRP RIB.
show ip eigrp topology frr
PS. I really think this should be on a routing page but my head hurts and I'm sleepy so it's going here for now.
Transceiver Info
ISR equivalent of
show int Gi0/0 transceiver
:
show hw-module subslot 0/0 transceiver 1 idprom
This was mentioned as another possibility:
show hw-module subslot 0/0 transceiver 0 status
logging synchronous
Applied on a VTY line logging synchronous
will prevent log messages from interrupting the commands you're typing.
You can use it on the console too but once upon a time there was an issue with the console buffer filling up and… something wrong happened. Not like a crash, but maybe it locked the console.
DHCP Pool
ip dhcp excluded-address 10.199.42.1 10.199.42.9 ip dhcp excluded-address 10.199.42.250 10.199.42.255 ip dhcp pool POOL:ONE network 10.199.42.0 255.255.255.0 domain-name example.com dns-server 10.199.16.23 default-router 10.199.42.1
VRF Lite
I'm not sure the import/export was needed. This got things working enough to serve my purpose which was a temporary test rig.
vrf definition INET rd 65000:111 route-target export 65000:111 route-target import 65000:111 ! address-family ipv4 exit-address-family ! ! interface Vlan2 description INET vrf forwarding INET ip address 198.51.100.2 255.255.255.0 ! interface Vlan3 description OTHER_THING_THAT_ROUTES_TO_INET vrf forwarding INET ip address 192.0.2.1 255.255.255.0 ! ip route vrf INET 0.0.0.0 0.0.0.0 198.51.100.1 name INET_DEFAULT ip route 0.0.0.0 0.0.0.0 203.0.113.1 name DEFAULT