what does this do when putting it on my interface ?
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Forum Posts
Is there a link to retrieve the following information: Switch Series Models in Series Software Available
Is there a link to retrieve the following information: Switch Series Models in Series Software Available
We inserted GLC-T modules and on Nexus 5548 they are showing SFP validation Failed , as per Cisco doc GLC-T is support . Can any one help me out in fixing this , since we have 28 such modules and all after inserting showing same error. please see th...
Resolved! CISCO 2851 IOS Version for T3/E3 card
Hello everyone. I want to avail a DS3 service using CISCO 2851. Well, I had inserted a T3/E3 card in that router tried following IOS but didn't find any other interface except two GE & one FE. 1. c2800nm-advipservicesk9-mz.123-11.T3.bin 2. c2800nm-ad...
Resolved! Cisco EHWIC-4ESG= Installation
Hello Team, I recently bought an EHWIC Card which I want to install on ISR 2901 to replace the current HWIC. Unfortunately my router cannot see it. What I'm I doing wrong. My current image is c2900-universalk9-mz.SPA.150-1.M6.bin With Regards, Jack O...
All, I am currently trying to set up a network. The service provider has provided us two circuit links. One is a wireless solution and the other is a 100 MB fiber connection. They have provided two routers one for each solution, plugging to our switc...
Hi is possible routing between two Interfaces VLAN on the same cisco switch 4507 Layer 3
Hello all, I have port security enable in an end server switch dataport, it is really simple because the configuration is: interface GigabitEthernet1/0/42 description workstationswitchport access vlan 2 switchport mode access switchport port-security...
hello guys! Switch port security -violation modes (protect, restrict, shutdown). According to CISCO CNNA materials the restrict mode "sends syslog messages". What does that mean ? Is it related to SNMP ? Thank you in advance and best regards ...
Hello, I have to replace standalone sup 720 in c6509 chassis. This sup act as a stanby engine in VSS configuration. I am going to follow next steps: 1. Disconnect cables from standby sup 2. Remove supervisor (hot swap) 3. Remove CompactFlash (bootdis...
HI there, I think IPDT IP device tracking is a cool feature and for APIC EM I'm checking out right now, it seems to be necessary.But apart from APIC EM why should I NOT turn on IPDT? Are there reasons not to do that? Performance, BUGs, Problems?? I'd...
Preamble A couple years ago I managed to get hold of some ancient Cisco equipment, probably a pile of rubble to the eyes of professionals, but a little treasure for a young man like me that wanted to learn something about networking. To keep it short...
Hi, I'd like to know if DHCP relay is supported on Nexus 5000 series running NX-OS 7.0(3)N1. I found information about DHCP snooping but not relay... Regards,
Hi, we were facing the high temperature issue with Cisco 4507 (physical temperature of the DC is around 19c). Since we were running the deffered IOS on the 4500, We have upgraded the ROMMON and IOS image of the Cisco 4507 switch. We have upgraded the...
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