By Scott D. Empson, Hans Roth
Getting ready for the CCNP examination? operating as a community expert? listed below are all of the CCNP-level instructions for the enforcing Cisco Switched Networks (SWITCH) examination you wish in a single convenient source. The CCNP change moveable Command consultant is full of precious, easy-to-access info and is moveable sufficient to be used even if you are within the server room or the apparatus closet.
Read Online or Download CCNP SWITCH Portable Command Guide: All the SWITCH 642-813 Commands in One Compact, Portable Resource PDF
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Extra info for CCNP SWITCH Portable Command Guide: All the SWITCH 642-813 Commands in One Compact, Portable Resource
Range is from 30 to 86400 seconds. show spanning-tree Switch#s summary totals Veriﬁes whether BPDU Guard is enabled or disabled. show errdisable recovery Switch#s Displays errdisable recovery timer information. BPDU Filtering spanning-tree Switch(config)#s portfast bpdufilter default Globally enables BPDU Filtering— prevents ports in PortFast from sending or receiving bridge protocol data units (BPDU). interface range Switch(config)#i fastethernet 0/1 - 5 Enters interface range conﬁguration mode.
0 Applies an IP address to the routed interface. interface SW1(config)#i FastEthernet0/24 Moves to interface conﬁguration mode. 1q trunk. NOTE: This trunk connects the primary and secondary PVLANs between SW1 and SW2. 1q encapsulation is supported. switchport mode SW1(config-if)#s trunk Sets the port to trunk unconditionally. NOTE: Do not prohibit primary or secondary private VLANs on the trunk through policy or pruning. interface Vlan100 SW1(config)#i Creates an SVI for the primary private VLAN.
Interface Vlan100 SW1(config)#i Creates an SVI for the primary private VLAN. 0 Applies an IP address to the SVI. private-vlan SW1(config-if)#p mapping 101-102 Maps both secondary PVLANs to the SVI VLAN 100. 1 Creates a candidate default route to the corporate BORDER router. info 25 26 Private Virtual Local Area Networks Switch SW2 hostname SW2 Switch(config)#h Names the switch SW2. vtp mode transparent SW2(config)#v Speciﬁes the VTP device mode as transparent. vlan 101 SW2(config)#v Creates VLAN 101.