Switching

Hello! I'm working on redesigning my small hosting network to use all public IP addresses.  The colo provider has given me a /28 subnet with 12 usable "host" IP addresses, and I'm planning to subnet this into two /29's subnets.  When i configure the ...

HiI have to order a Cisco WS-C6506-E switch Chasis with VS-S720-10G-3C Sup with redundanncy and WS-X6748-gE-TX and  WS-X6748-SFP modules.I would like to know about the Smartnet Part for the same for 3 years. how can I find te SmartNet Partnumber for ...

below is the buffer allocation for the queues on the interface, is it possible to see the total queue size what is utilized in percent for each queues, i.e, total packets in each queue and what is remaining, if the queue is full or not..I am after a ...

Hi all,i'm having some problem in redistributing static route in eigrp with vrf configured.i'll show you configuration:Device Aversion 5.1(1a)feature eigrprouter eigrp 667  autonomous-system 667  vrf BB_backend  address-family ipv4 unicast    redistr...

Hi,Right now we have about 30 switches (2960 and 2950) and a switch core Catalyst 4507R, we're traying to hard our network plataform and surfing the web we have found many documents and recommedatios pointing to activate Dynamic Arp Inspection in the...

Can anyone shed some light on how to estimate power draw on N7K when all interfaces are up on a module? Here's an output from my n7k:show environment power Power Supply: Voltage: 50 Volts Power                              Actual        Total Supply ...

Hey Guys,Having a problem with 'ip nat outside source static'.  When a client on the outside of the NAT router tries to ping the server on the inside, I can see that traffic to the destination is NATted but return traffic is not being unNATted which ...

Topology - 6500s at the Core, connected by 20 GB EtherChannel.   2950s at the access layer, all connected to the core via 2 GB EtherChannels.  The cores have about 80 VLANs, and each access switch has between 5-10 (VTP is not used).   All switches ru...

Hi,We are having problems with users that are being natted.We have defined nat pool to cover each user segment.These ranges are not overseized but when the users said that they can not go trough internet what we do is to clear ip nat translations and...

Hi,Is it mandatory that Native VLAN on the both sides of the trunk shoud be same? By default VLAN1.If it is configured in-correctly will the trunk form?If native VLAN must be same - what is the reason for this, probably DTP will not communicate or an...