Hello, we have a chassis 6509 with this inventory:------------------ show module ------------------Mod Ports Card Type Model --- ----- -------------------------------------- ...
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Forum Posts
Hello Team,I´ve migrated a Cisco WLC connection from a 6509 to a Nexus FEX 2248. The connection is a 2x1 GBE copper Channel. After Migration the WLC still works fine, however I see sometimes LLDP messages on the Nexus as follows:%LLDP-FEX103-3-DETECT...
Resolved! cisco 3750 stack cpu utilisation
Hi!i have two cisco 3750 in stackfirts, master switch have all swports busysecond have only 5how can i see cpu utilizations of the second switch, and its reasonable to move somme devices from first switch to second fordeacreases of cpu and memory uti...
Resolved! Catalyst 4500 ordering
Hi all, This question seems stupid but pls guide me. When we are selecting 4500 switch (for example) as per customer needs, its 10 GE cards dont come with sfp adapters ( as told by my colleague). I want to know is it mentioned in any particular docum...
Hi,Can anyone help me and verify my configuration?My customer has the following topology. They have thousands of remote sites like this. all have 1 adsl and mpls router, they are running hsrp, mpls is the primary. DHCP servers in the head quaters, 1 ...
Resolved! 3750-X with IOS 15.0(1)SE3
Hi Community,I recently had some CPU util problems on my 3750-X. The root cause were too many open TCP sessions, which brought the average CPU utilization to 85%. After some research I found a post in the CSC about the IOS 15.0(1). It said, that high...
hiSwitch A connects to Swich B and C using port channel. I am going to bring down one link on each. switch A is server farm , switch B and C are core 01 and 02 . and all are 3750 switches.1. what will be the impact on the network in terms of spanning...
I have the following network. This question is only about redistribution from OSPF into EIGRP on R1.The redistribution is being done as follows (on R1 only):router eigrp 2redistribute ospf 1 route-map OSPFtoEIGRPnetwork 172.30.14.0 0.0.0.255network 1...
We need to give differentiated internet access to three VLANs. Each one of this VLANs is used for totally different purposes, so traffic between the VLANs is not allowed. Each VLAN has its own internet access provided for the data center using one fa...
Resolved! lacp etherchannel
Hi,We have a single 4500 connecting to two non-cisco devices. We need to enable port channelling or link aggregation between these two.The links are carrying mulitple vlans , hence are trunked and the ip address on either side is used for routing.Fro...
Resolved! vtp password
hellosuppose i need to add a new switch to an existing network, but no one knows the vtp password. is there a way to know it? or should i reconfigure it in all switches?
Hi,I have a cisco 6500 and for Vlan 1 This switch is ROOTBut i have Other Vlan Example Vlan 22 , 25For that Vlans this 6500 is not a root switch.My l3 is in VTP server mode also There are 3 L2 Switch Connected with THIs L3 Switch(6500)For vlan22 My s...
Hello, Good Afternoon. I would like to ask if what is the maximum concurrent that a CISCO1941-SEC/K9 could handle. The scenario is that on a lending company running SQL 2008 R2 and other applications, 50 to 100 branches using RV042G will connect t...
Resolved! Bridging F4 and a VLAN on C881SRST
Hello,I am trying to have F4 (the WAN interface) bridged to a VLAN interface. I have put my VLAN interface and my F4 in the same bridge-group, set an IP in the BVI Interface, and made sure that VLAN was properly trunked and configured on one of the r...
hello,we have four switch-es.Two 2960S-24TS (1. and 2.) and two 2960G-24TC (3. and 4.).I want to connect them to have best performance and redudancy.Can I connect them on this way (mesh network):1. 2960S (1.) - 2960S (2.) with two Fibre cables (two...
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