Hi I am having an issue with a c2960s-24ps-L (15.2.(1)E1 in a wirless enviroment. i have the 3560x-24p 12.2(55)SE1 as DHCP server with dhcp poolcouple of air-cap-3500 connected to the c2960s-24ps-l, other floors there are c3560v2-24PS 12.2(55)SE with...
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Forum Posts
Please see below output from an 1k Nexus.When there is only one supervisor module, why does it show sup-1 and sup-2 in show boot command?N1Kv-1-v5_2# sh bootCurrent Boot Variables:sup-1kickstart variable = bootflash:/n1000v-dk9-kickstart.5.2.1.SV3.1...
Hi All,I have a setup similar to the attached. I am peered with a VPN and MPLS router via EIGRP. The VPN and MPLS routers are not EIGRP neighbours.Without getting into too much detail as to the WHY - is it possible to achieve the following with route...
Hi,Is there any EOS/EOL for 6500-E chassis? How long will it be supported? Is 6800 going to be the next 6500?
Hello All, I had gone through VPC best practice deployment guides. It recommends to use LACP in active mode for member ports. my question why it's recommended.If I go with on mode (non LACP) then what will happen.What's difference between using LACP...
I have two c 4500x , we make vss , but now Unable to Access Catalyst 4500x via Telnet or ConsoleThe network is working just fine, i can ping to all vlans ,the problem i can't to access from console or telnet Please i need solution ios : 03.05.00....
Hello All,I have a customer with three buildings all very close to each other MM 62.5 fiber backbone. They've outgrown there current topology and I'm looking at implementing a distribution layer using a couple of either 3750's or 3850's. They've alr...
Resolved! Vlans and subnets
I have a /21 network and a corresponding vlan for that network. Could I expect to create a 2nd vlan and corresponding subnet within the /21 supernet on the same switch without issue? For example10.1.1.0/21 is vlan 1010.1.2.0/24 is vlan 20I understa...
Hi all, I have adopted a couple of 4506E boxes and have the task of upgrading the supervisor in one of them. Both currently have a Sup6E (WS-X45-SUP6-E) and a Supervisor 8E (WS-X45SUP8-E) has been purchased to install in one of the chassis in order t...
Resolved! OSPF Passive Interface
Folks - been a while, so pardon the basic question...What exactly is the effect of running OSPF on an interface (by using the 'network' command under the OSPF process) but then using the passive-interface command for that network?
Hi I use two commands in Nexus7000, They are show mac address-table and show interface vlan 3. The output is like below. The output is different with regular switch. There are several vlan 3 related mac address there highlighted as below. My question...
Hi,I am making a new network topology and I am interesting to know if there is any security recommendation for trunk ports, to be more specific, is any recommendation for not sharing the same trunk port with management vlan and data vlan? Is it more ...
Dear All, Can any one suggest a script or batch file to take backup of routers/switches configurations just like an automated tool.When we start a script , it should prompt for username and password and will give us the output in a textfile . Thanks ...
Team I was early performing a "sho env" on a Cat 6506 and i see certain values entitled "CFM". Here is an example:chassis per slot cooling capacity: 94 cfmambient temperature: < 55C module 1 cooling requirement: 84 cfm module 2 cooling requirement:...
Hi all, I'm encounter with the problem that cannot remote desktop to my server from WIFI network (WIFI AP with WLC)I have primary server 10.15.1.14 and secondary server 10.15.1.11 I can ping and remote desktop to both server through LAN network (10.1...
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