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Forum Posts
I am having some difficulty figuring out the power stack cables for 3750X.We recently had somone (physically) re-install a pair of 3750X switches, and after they had finished one of the switches was complaining of insufficient power budget. Each swi...
Resolved! Nexus CPU
Dear All,we are suffering from high CPU utilization with our Nexus switches in a persiodic manaer please find the attached file contain output of 1- show process cpu hisotry 2- show process cpu sortas i found AAA is consuming CPU cycles as attached f...
Resolved! CIDR IP addressing
Hi experts, I have a scenario whereby I need to confirm my findings. I am given a Class A IP addressing range in the form of 10.21.28.0/24. I want to subnet this further and am safe to use the /27 subnet in this case. Results would be: Usable10...
Dear all,is there any difference between LSA and LSP in OSPF or these are the terms used interchangeably? Regards,Vishal
hello all,i am about to configure cico 2901 with this set-up (attached file)..how am i going to start with this? what do i need to know? if example i have the leased ip 125.212.33.x/30 what will i as management for the router? will i used NAT for thi...
We have a Class-B network address 172.16.0.0. It is required to subnet this network using CIDR (/19).Find the answers for following questions?1. What is the fifth subnet address?2. What is the broadcast address of the third subnet?3. What is the vali...
So I'm having a strange issue with a new Cisco Catalyst 2960-C Series LL Switch. I'm running windows 8 on my laptop and I downloaded and installed the cisco COM port drivers and connected to the switch with securecrt and was able to interface success...
Resolved! sdm setup
Hi everybody.I am trying to use SDM to configure VPN.Below is my set upPC----------R1i have installed SDM on PC; When I launch SDM, a window pops up asking for username and password at level 15What do I need to do at R1 to make it work?thanks and ha...
Hi,I am trying to understand the usage of a radius server command I came upon:-------------------------------------------------------------------------------radius server groupnameip address ipv4 1.1.1.1. auth-port 1812 acct-port 1813key key1automat...
I have next situation, I´m trying to make a stack with two switches, one with 3750x-24p-s and the second one with the 3750x-12s-s, the first one comes from factory with the IOS version 12.2(55)SE3, C3750E-UNIVERSALK9-M with license level of IPService...
I have stack of 4 Switches of 3750-24PS with c3750-ipbasek9-mz.122-35.SE5.bin working ok.Now I have to add a New Box Switch is 3750X-48PS with 12.2(53)SE2 C3750E-UNIVERSALK9NP.Software mismatch.I tried to downgrade 3750X-48PS with with c3750-ipbase...
Hi,We have following setup;LA -->ASA firewall(BGP Peering) --> Parent Organisation Router(BGP Peer) --> Servers --> Internet We as a child organisation use the internet via our parent organisations infrastructure. There is bgp running between our per...
Hi guys. I am to design a network for a contact center having the following requirements. Hope you could help me out.Total IP Call Traffic: 31.552 Mbps (Assuming G.729 and 290 simultaneous phone calls)Total Data Traffic: 32 Mbps (Assuming 400 users t...
We just received a new C2911 G2 ISR and have been trying to configure the EtherSwitch SM-ES2-24-P module on it. Through the router console, I tried assigning an IP address to the router Gi1/1 interface which I assume is the link to the Etherswitch mo...
Any idea why, from my worksstation, I can not ping IP's on 2 6509's with subnets. Iif the ping packet is greater than 993 bytes it will not respond. From the router/gateway I can ping 1500 byte packets to the servers on the subnets.The OS on these ...
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