Hi All,I have a new cisco 3750 stack comprised of 8 members (6 x 3750G-48PS and 2 x 3750V2-48PS) running 'c3750-ipservicesk9-mz.122-58.SE2.bin'. I am seeing high memory utilisation, it seems to sit fairly stable and I do not see an increase but this ...
Hi,I am having issues with 'telnet' on port 2821 to a range of servers connecting through vlan interface from my core switch 6513 running s72033_rp-ADVIPSERVICESK9_WAN-VM) version 12.2(33)SXH7, RELEASE SOFTWARE (fc3). The telnet on port 1556 and 1372...
I have a question about ARP. assuming two PCs [PC1]IP:1.1.1.1 netmask :255.255.255.0gateway:1.1.1.1[PC2]IP:2.2.2.2 netmask:255.255.255.0gateway:2.2.2.2 why can these two PCs ping each other successfully? I thought they are on different network . muc...
Hi All,I have a strange problem on a site of our company.I try to insert a picture, to make the situation easily understandable. The problem: After I have connected one more PC to the unmanaged switch, it cannot connect to network neither by DHCP IP,...
Hi,i was reading a topic of redistribution and manipulation of the routing information and one of the requirements is to set a tag of 5 to some routes through rout-map as in the following clauses:route-map eigrp-into-ospf permit 18 match ip address...
I just wanted to clarify a few things.When you have Switch A and Switch B connected together via a trunk. Let's this link is a 100mbps link, so it has a STP cost of 19,and I want it to have a cost of 10 on Switch B. As far as I know, all you do is ru...
Hi all,I have few problems with my 877w and I was hoping someone can help me.1. NTP serverWhen I setup NTP server to take time from uk.pool.ntp.org everything is working fine but as soon as I reset my router during boot I can see that router is first...
Supervisor Engine 720 options support centralized forwarding rates up to 30Mpps and distributed forwarding rates up to 400Mpps. I never understoond the claim of forwarding rate logic in mpps. How i can load the 6509 box to check this forwarding rate?...
hi all im learning ccna and have a lab at home,and doin some labs,now i know the connection between pc and router should be crossover cable but thinking i had a crossover i plugged in a straight through cable and the lab worked so when i realised i c...
Is it permissible to create an iBGP adjacency between two N7ks over the vPC peer link using an SVI for a VLAN carried on the vPC Peer Link, or is a separate routed or L2 link required? Each N7k will also have an eBGP session to an upstream layer, so ...
I have 2 Nexus 7k in our data center 2 - vPC peerlinks ( one on module 1 and the second on module 2)1 - peer keepalive ( layer 3 on moduel 3)45 vPCssupporting about 50 "top of rack" switches ( 4948s and nexus 22xx ) Nexus 1 role is primary Nexus 2 ro...
As per my understanding 6509 all slots are dual channel, so 9 slot * 40 per slot (20 g in and 20 g out) = 360 GBHow cisco claim the 720 ?? What about the 6513 chassic switch fabric connection?
Hello Everybody.I have a question, maybe a simple "classical" case study, I'm sorry, but I cannot figure out how to come out of this.I have a network where if an end user attaches an hub to the network, or rather one of those cheap unmanaged 8-port m...
Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community:
.jpg "VIP Community Legend"){kind=icon}
.jpg "Hall of Fame Community Legend"){kind=icon}
