Google Engineer. Dual CCIE #38070. JNCIE-SP #2227
This lab will test a Central Services MPLS VPN. 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…
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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