We are trying to connect 2 nexus 5558UP (5.1.(3)N1(1)) with 10G-SFP+-LR interfaces.The interfaces are not genuine cisco's (smartoptics) but as far as we can tell, they are accepted by the hardware.If we take a look at the optical levels, we can see t...
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Forum Posts
Hi,Im quite puzzle with this problem. I have N5k connected with N2k FEX 100 using port eth1/32 :sh run int eth1/32version 5.0(3)N2(1)interface Ethernet1/32 switchport mode fex-fabric fex associate 100 channel-group 32# sh int eth1/32Ethernet1/32 i...
Resolved! Injecting External Routes into OSPF
Hello,Can external routes be injected into OSPF through an ASBR which is only connected to non zero area? Is any special configurations required for it?Most of cases i have seen routes being injected through an ASBR in area 0.
All,All,I know the need for vlans for voice and data and usually for wireless. Can someone give me some insight on what the need might be to have separate VLANS for servers, PCs and printers as well? I'm not sure if thre is a per...
Hi All can anybody help me in this error msg "magic number mismatch: bad mzip file" I am trying to upgrade the switch with"c3750e-ipbasek9-tar.122-55.SE5.tar" in 3750 stack switch it is showing this error msg while booting thanks in advance
Hi,I cheked my logs and found out below...I am assuming it is a cabling issue ??? please confirm.... are there any issues with the configs???2014 Jan 28 18:26:33 %ETHPORT-5-IF_TRUNK_DOWN: Interface Ethernet103/1/22, vlan 481 down2014 Jan 28 18:26:33...
Resolved! Router on a stick config cant ping
I'm trying to build a router on a stick and cant figure out why nothing is pingable. I cant even ping from the switch to the client.Clients have their respective ip's 10.1.10.2 and 10.1.20.2 and correct default gateways configured and the port from t...
The command "show ip mroute count" gives me nonsense information. I can't figure out why. I have a 3560X Layer 3 switch configured with two L3 interfaces, each of which are configured for PIM sparse-dense mode. Multicast routing works fine. It's goin...
All,I am looking for a good/efficient way to perform load sharing with two different routers going to two differen providers. I was thinking about OER/PfR but if I want to use something different in the router itself...any suggestions? The router wou...
Resolved! FETs work for 7700 to 7700?
I need cheaper alternatives to connect the VPC peer links between my 7706 chassis (running F348XP-23 cards each). Twinax is a bit on the thick end and hard to manage space so I wanted to check if FET modules can be used on both ends of 7706 or are...
We have a pair of 5ks on 5.0 code using switch profile. My question is say I am using switch profile on primary switch and when I hit commit the primary switch reboot due to memory leak. Now the secondary switch should have the new...
Resolved! Half Duplex/Full Duplex Question
I apologize if this is a dumb question in advance.I'm new to Cisco products.Have changed out a core switch and the new one is a Cat. 3850I have a PBX that runs 10/100 only and is set to 100 I noticed on the switch the LED blinked amber once every so ...
I have a c1941isr that is subject to bug cscu90521. It currently has ios 15.4.2.m(4) ios. The m train md deployment that has the fix is not going to be released until end of march. But the t train md deployment 15.3.2t2 is currently released and h...
Hi,We are plan to implement this kind of setupSwitch 1 --- connected with core switch 1 ||Switch 2 ||Switch 3 ||Switch 4 ||Switch 5 --- Connected with Core switch 2Nornallay, we used to put root-guard on core side & loop guard on Access Si...
Resolved! WS-C3560E-12SD-E IPBase
Hi All I have a WS-C3560E-12SD-E with IOS c3560e-ipbasek9-mz.122-55.SE with the following license detailsSwitch#sh licIndex 1 Feature: advipservices Period left: 0 minute 0 secondIndex 2 Feature: ipservices Period left: Life time ...
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