Hello, Cisco Community!I’m really happy to share that I’ll be hosting the Cisco Community Lab Series, a brand-new hands-on learning journey designed to help you build practical networking skills step by step.Every Thursday at 8 PM EST, I’ll post a ne...
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Forum Posts
Resolved! fastethernet 2/24: what does it mean
Hi All, What does Interface fastethernet 2/24 mean:is it port 24 on module 2is it port 24 on blade 2is it port 24 on slot 2is it port 24 on line card 2 I have never seen a switch physically. Some people say module, some say blade etc.....What it is e...
Wondering any one has successfully set route tag for EIGRP routes?What I am trying to achieve here is to set route tag for the summary routes of the connected interfaces and subnets of some other connected interfaces.Let's say an ISR router R1 with ...
hii have new project in with the bellow product : 20 X WS-C2960-24TC-S 2 X WS-C3750X-48T-S 2 X WS-C2960S-24TS-S i need to configure this switch in order to work without having vlan, first the 2 core switch for redundancy, then each catalyst switch 29...
Hi gurus, have just received a 5548UP and when a 1GB GLC-LH-SM is inserted into the system it shows as being invalid. Eth0/1 -- sfpInvali 1 auto 10G 1/10g4 different SFPs have been tried in numerous interfaces on th...
Hi people.I'm buying Cisco switches to my home lab to practice VLAN and have some doubts, would someone kindly help me?I'm thinking of buying two 300 series switches for the servers (VMware boxes), configure two separate VLANs for VMs and two other V...
I have a port-channel with vpc from a pair of 7K to a pair of 5K and from the 5K to the 7K. I need to know the Cisco recommended "spanning-tree port type" for this link. By default it uses the "port type normal" but I need to know if this is the reco...
Resolved! VSS on 6800 using mix 10GE modules
Hello,We are about to set up two Cisco 6800 running VSS across them.I have read and I quote ¨ VSLs can be configured with up to eight links between the two switches across any combination of line cards or supervisor ports to provide a high level of r...
Hello, Is there a way I can make routing decision on a cisco router after the NAT? I want to route traffic to a specific next hop after the NAT has happened.Is there a way to do this? Thank you.
Hi, I need to packet capture all traffic for a specific vlan configured on an etherchannel trunk interface (on a NEXUS 5548). A local span was successfully configured, however there appears to be no option to filter a specific vlan for the monitor ...
Resolved! VTP Client or transparent
We have a big facility that we are deploying about 25 2960's used for access switches. We have heard transparent is the best practice. Is this still true and if it is can someone tell me why? Throughout our environment, we have a cross of some ...
I have inherited a network that includes a single C6509E that is operating as a distribution switch. I've not used one f these in quite a while, so I'm a tad rusty.The 6509 is running sup-bootflash:s72033-pk9sv-mz.122-17d.SXB11a.bin. I'm pretty sur...
I have a question regarding power utilization on PoE switches.We have mostly WS-C3560-48PS and WS-C3560G-48PS PoE switches. By looking at the 'show power inline' I see that the available power is 370.0 watts. I also see on this command that our IP ...
I need to be able to control the through put on an interface by sub-interfaces. Here is the situation:Fa0/0 - Outside interface (DHCP client from ISP)Fa0/1 - Inside interface to vlan'd switchFa0/1.1 - VLAN1 for VIP users (no throttling, DHCP Pool 19...
I have a mock-up of my environment that I'm about to build in GNS3. The IP addresses have been changed to protect the guilt. The Network is shown in the attached graphic below. OK here is my problem, I just can't see a solution. Router R6 is acting ...
Resolved! Cisco 3750 Corrupt image
Hi, I have a Cisco 3750-48ps-s switch with a corrupt image, I also have an identical switch with the same image that's working ok is it possible to transfer the image from the working switch over to the corrupt switch? if so how would I go about doi...
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