Switching

Hi Everyone, Our 3750X port goes into err-disabled due to reaching mac-address limit but the show mac address-table is not showing enough mac addresses to reach this limit. Meaning, for example the port-security limit is set to 10, and the show mac t...

Hi All, I have isp terminated on my asa 5508 directly with IPV4 address and I want to implement IPV6 for my lan users (existing lan users using ipv4). ISP-----ASA5508-------S/W------LAN-USERS Please help.... Anand Chourasia

Dears Please tell me how i will upgrade firmware,ios and how i will get patch file

Hi, I have a 1841 router, when i did password recovery, i didin't notice that i enter the wrong config-register value 0x2012. After i reboot the device, the Router start with messy code and it can not restore.Please tell me how to restore the Router....

I have 2 x 3650 stacked switches running Denali 16.3.3 that when booting are seemingly having a couple of random ports across both switches show as connected even when there is no physical connection on them. Those ports are then going into a blocked...

Hi,Dear Sir/Madam,       we configured VPC under 7K, and using otv connect to two site       recently we upgrade software and reload one by one for 4 netxus 7K ,and found some problems.      for example      If we reload nexus7k-1, and check log on n...

Dear all, We have an asa5525x series and 2 CISCO 10Gb switch SAG350XG-2F10, problem in our enviroment is that new servers get apipa, we solve this by edit the register and add the dword ArpRetryCount Problem is that we have a deep sec DSVA in our vm...

Hi,I have a pair of Cisco 4507 switches in VSS mode. An server (10.4.1.166)  using Microsoft NLB MAC address (03bf.0a04.01a6) is connected to VSS Node 1 on port Gi1/6/43. The following is configured on the switch.arp 10.4.1.166 03bf.0a04.01a6 ARPAmac...

Hi Sirs My draft architecture PC1(192.168.11.2/24)<=>F0/1(192.168.11.1/24)(2811R1)F0/0(192.168.1.1/24)<=>F0/0(192.168.1.2/24)(2811R2)F0/1(192.168.13.1/24)<=>PC2(192.168.13.2/24) config Static routing  2811R1: ip route 192.168.13.0 255.255.255.0 192....

I have 5 vlan vlan 10 - 192.168.1.0/24 network vlan 20 - 192.168.2.0/24 network vlan 30 - 192.168.3.0/24 network vlan 40 - 192.168.4.0/24 network vlan 50 - 192.168.5.0/24 network My requirement is  Vlan 10, Vlan 20, Vlan 30, Vlan 40 should not commu...

Hi All I brought Nexus 9300 with 96p 1/10G-T and 6p 40G QSFP N9K-C93120TX  . I have a problem which is randomly some port or ports will stop working or blinking till i restart the switch. I was using normal 1gb switch 48ports and i had zero problems...

Hello, I have a Cisco 1941 with some DHCP scopes on it and I need to add option 43 to them so they can locate our Cisco Wireless LAN Controller using CAPWAP, has anyone done this before? WLC = 192.168.0.110 My router DHCP is: ip dhcp pool vlan20 ...