Hi, all We had 3 N3K-3048 arrived recently with NX-OS version uk9.6.0.2.U1.2, and we built a simple network with topology below: 3 N3K join the same HSRP group with N3K-1 in active state, N3K-2 in standby state and N3K-3 in listen. N3K-1 and...
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Forum Posts
how to convert to standalone mode for aironet 1600 series
The master switch 3750- 48 in a 3 member stack failed today. Immediately the second switch assumed the role of master. We powered off the faulty switch and replaced it with another same model and OS version with a default configuration. This changed ...
hi there,i've just connected my 1801 router to a remote 1841 router via a IPsec VPN and i have the two routers with an active crypto session details are as follows 1801 (Office End)192.168.200.0/24Static WAN IPip access-list extended VPN1-TRAFFIC per...
Hi Team, I am seeing logs "%IP_VFR-4-FRAG_TABLE_OVERFLOW: GigabitEthernet0/0.3211: the fragment table has reached its maximum threshold 64" on router 3845 (12.3 (11r) T2) and user are complaining that they are seeing intermittent issue in accessing a...
Hi all what is host prefix in cisco nexus switches , How it reflect in performance . Thanks
Hi,On many 4506-E switch with cat4500e-entservicesk9-mz.122-53.SG1.bin, I have frequently this error :Feb 17 10:30:40.879 GMT+1: %C4K_HWPORTMAN-4-BLOCKEDTXQUEUE: Blocked transmit queue HwTxQId7 on Switch Phyport Gi2/48, count=102879And it's always be...
I am trying to use a workstation with Wireshark on it to capture the traffic to/from another workstation on the network. The goal is to view all traffic that takes place to this one machine during network imaging.So I set up the SPAN session on the ...
Hello,I'm tring to find a port where the PC connectedI found from the core switch the IP address had been learned from VLAN505 (fro example)#show ip route 10.x.x.xRouting entry for 10.x.x.x/x Known via "connected", distance 0, metric 0 (connected, v...
Resolved! VLAN routing Issue
Hi we are having issue with the vlan 397,the users in this vlan are not reachable.But the other users in vlan 1992 can be reachable.Please find the config interface Vlan397 description "MGMT-DESKTOPS" ip vrf forwarding MGMT-DCIM ip address 10.241.17...
Resolved! Help with Switch Configuration
Hello All, I am new to Cisco Networking and trying to setup a network. Here is how I want to setup.Internet -> Cisco ASA -> Cisco Switch.Very basic. I tried configuring the ASA and Switch but I am stuck and don't know what I am doing wrong. I can't...
Resolved! Router behind router configuration
Hello,I am in need of assistance with my router configuration. This is a Cisco 1941 running iOS 15.Goal: Configure router to route traffic through gi0/0. Configure gi0/1 to assign DHCP addresses to whatever connects to this interface and have those d...
Hello - I have been trying so many methods over the past few days as to how to setup a guest network on my ASA. I have attached my config fil for both teh ASA and AP..Basically, I have 2 networks: 192.168.0.0/24 (main network for both wired and wire...
Resolved! Correct Use of Boot Command
I was wondering what is the correct way to use the boot command. If an image is installed on every switch in the stack, should each switch load it's own image or just the Masters image? Or, does it really matter if they are really the same image. Bu...
I have an stack with this:NAME: "2", DESCR: "WS-C2960S-48TS-L"PID: WS-C2960S-48TS-L , VID: V04 , SN: FOC1709X2V4NAME: "GigabitEthernet2/0/49", DESCR: "1000BaseSX SFP"PID: GLC-SX-MMD , VID: V01 , SN: FNS1647150CNAME: "GigabitEthernet2/0/50...
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