Upgrading one pair (within inside the same DataCenter) of the 7000 Nexus. We would like to know if there's any incompatibility issues running different NX-OS versions between both pairs in two different DC`s? https://www.cisco.com/c/en/us/td/docs/swi...
hi,i'll configure a C9300 switch but the C9300-NM-8X isn't installed yet.i can see ten gig 1/1/1-8 interfaces are available.are these reserved for the 8-port module? can i pre-configure these interfaces withoug the said module yet?9300#sh invNAME: "c...
Can you help add the 50GB traffic shaping for etherchanel .I tried but it is not working.
I have the following output when I did "show int gig 1/0/1"Full Duplex, 100 Mbps, 10/100/1000 Tx portsthe switch is 3750X, So my question is that even the ports support up to 1G so here 100 Mbps shows that the attached cable is cat5 right?
We are observing intermediate packet drops in traffic where the cisco C9300-24T is connected to fortigate firewall. We are using copper port on switch side and sfp-RJ45 at fortigate side. Need help to resolve this issue. Thanks.
Hi.. Currently we have C9500 with network essential license, can we upgrade this license to advantage license? If yes, which SKU should we order? Or we can't upgrade the license and need to buy another c9500 with network advantage installed?
Hello Everyone,We have 3 Cisco switches in our network.1. Cisco CBS350-24T-4G2. Cisco CBS350-24P-4G3. Cisco SG300-28PKindly check attached image file of topology.We have two VLANs- V156 & V157. We have manually created these vlans on all three switch...
Hello,I've been trying to configure the network seen below in Packet Tracer, and so far the big networks are working as expected. My problem is with the connection with the net on the bottom, it is supposed to be a collapsed-style architecture hence ...
Hi GuysHave a question.sh mac address-table addressWhen it comes up with with static and dymanicCan someone explain the difference?I say one way and my collegue says another thing.Not going to say anything... Please help settle a bet....Noel
I've read the information regarding the Cisco upgrade path for v7.2(0)N1(1) and understand that the next step would be v7.2(1)N1(1) but has anyone made the jump straight to v7.3(4)N1(1) or a lower 7.3 version? If I wanted to make the hop, would it be...
Having issues try to NAT over a BGP configurationBGP is up. Here is my configip nat inside source static 192.168.78.17 10.16.2.97ip nat inside source static 192.168.78.29 10.16.2.98ip nat inside source static 192.168.78.54 10.16.2.99ip nat inside sou...
hello,i have one cisco L3 switch with following configuration,vlan 2: 192.168.2.1vlan 3: 192.168.3.1vlan 4: 192.168.4.1I want to disable port2 to access vlan 3 only. but access vlan 2 and 4.kindly advice
Hi All,I have set up a lab so I can practice setting CoS marking and inspect packets so I can see how it all works. I am not sure if it is packet tracer or if I have done something wrong. When I try to create a class-map, the only protocols I have av...
I need to source a number of Cisco CBS350****-UK switches (non-PoE), for use in the UK but I'm struggling with stock.Is there any reason why I can't order the -EU variants and purchase UK power leads for them?
Hi,I have connected 2 pairs of Cisco 9500 in a L2 etherchannel. The STP cost to the root pair 9500 is showing 1000? Is this right?I am testing this in the lab at the moment. Any ideas why the cost is showing high? The optics are 10Gbps.Regards
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