What security issues exist in a blade server environment that dont exist with standalone servers?I have a client who is deathly afraid of going with blade servers because he provides services in a shared infrastructure and he is afraid of some so...
Hello,I have a strange situation on one of my customer´s Data Centers:There are some servers connected to a C6509 switch via GigabitEthernet links set up at 1000/FD. I have observed the next difference regarding the throughput:- If flow-control is di...
Please let me confirm can we insert Gigabit Ethernet modules 10 Gigabit Ethernet modules in 6506 switch during operation i.e. it has this hot swappable feature, and if we can do, then send me the Cisco document regarding this.Thanks,Majid
Dears, I would like to do application traffice classification using NBAR,if i configure my router with the following configuration,even it will work without install the pdlm for each protocol, Router(config) # class-map match-any peer-to-peerRouter(c...
Good day.We use q-in-q tunnel via catalyst4506->catalyst4900M->catalyst4900M switches. Scheme is attached.There is no any notifications on the 4900m switches but on the catalyst45060Jun 2 06:51:39.401: %C4K_EBM-4-HOSTFLAPPING: Host 00:13:80:84:F4:31...
Hi I'm currently preparing BSCI certification exam. I'm reading about multicast routing actually. I read the Authorized Self-Studdy Guide BSCI for my preparation to the exam.First, I find something is a little bit in contracdition in the text of th...
Hi All,I have setup some subinterfaces(VLANs) on my firewalls LAN physical interface and now I wish to move my "inside" interface from the phyical interface to its own VLAN so that my LAN physical interface is no longer accepting untagged traffic.My ...
We often have guest users wanting to connect their laptops to our network, primarily for Internet access. I have set up a secure wireless with WPA - PEAP - RADIUS on our domain but this means that I have to physically configure every guest computer w...
i have css 11506 which was in the working condition few days before .because of maintanance work it was kept power off for 12 days .And today when we started it it failed to boot ,we even cant get console.it is showing the led of each module is in bl...
Hi,Can Cisco 3350 L3 switch be configured with different vlans and each vlan use its own public IP address to get to the internet. My goal is to give each vlan a public IP address .Basically this is a shared accommodation and each vlan/office is an ...
I have a 2960G switch and I need two 1000 base SFPs for 1310 nm single mode fiber and 7 meter patch cables to go with them. I need to know what SFP modules that I need and if they require a special patch cable. The distance is 2100 feet. Thanks fo...
Hi! I;m trying to configure acl in 2 x 4506 sw running hsrp. Below are the vlans created and i'm trying to apply some acl rules into the vlan interfaces based on the remarks i stated in each vlan. Need someone to verfiy whether my concept of acl in a...
Hi allI have Linux servers and router for voice all in same vlan connected to core switch 4500 direct when i Tracert server ip from my PC or frome core there is one server will reatch to core and geve ***this problem just only on one server other se...
recently i helped one of my customer to migrate some LAN pts from nortel baystack to cisco 3750 switch.previously, a nortel baystack was connected to the cisco 3750 through a trunk port, this nortel has only 1 LAN pt on one VLAN only.the LAN pt was m...
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