Tag: dump

MPLS VPN lab #4

The diagram is the same as my last VPN Lab. Also it uses my MPLs topology found over here: http://mellowd.co.uk/ccie/?p=522 This is the topology for this lab (click for a bigger image): Customer1 and Customer 2 both have MPLS vpn’s through the ISP core. Customer1 is using OSPF and Customer2 is using EIGRP Customers should have…

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Checking optical interface type

Sometimes you log onto a switch remotely and need to know what kind of optical interface the switches actually have plugged in. It’s pretty simple: Switch#show interface gi1/0/25 capabilities GigabitEthernet1/0/25 Model:                 WS-C3750G-24TS Type:                  1000BaseLX SFP Speed:                 1000 Duplex:                full Trunk encap. type:     802.1Q,ISL Trunk mode:            on,off,desirable,nonegotiate Channel:               yes Broadcast suppression: percentage(0-100) Flowcontrol:           rx-(off,on,desired),tx-(none) Fast Start:           …

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