Hi,We need to run port channel between nexus 5K and cisco ASA.Do we need to use FEX or normal SFP(10-SR) or GLC-T would be sufficient.and is there any difference in configuration for port channel as this is nexus.Thanks!
Dear Team.I have two switch 2960, WS-C2960S-24TS-L and WS-C2960S-48TS-L was stackable.I was configured ethernet-channel, using one port on 2960S-24 port and other port on 2960S-48 port but not success.After enter command channel-group 1 mode auto, sw...
Hereby i attached my packet tracer of my disscussion. i cant able to communicate or telnet between the layer2 switches from the respected vlan ports. Pls help my need. advance thanks for ur...
Hardware - C2960IOS - 12.2(25)I am examining a requirement to configure C2960 as belowNTP internet sources > C2960 > Domain Controllers > other devices and serversIn theory what I am trying to achieve is to synchronize C2960 with multiple NTP interne...
We've been trying to setup QoS for traffic leaving VLAN1 on FE0 in order to shape or police this to a certain value while prioritising voice traffic.We can mark the packets (DSCP value) either as they arrive on the WAN FE4 or as they leave VLAN1, but...
I have a 2921 router which has three gigabit ethermet ports. I would like to have a redundant IP connection for this router to two different 3750-X switches (These switches are NOT in a stack) The switches are connected via a dot1Q trunk link and run...
HiI have 2 switch (3750) need to set redundancy, so I set up as below:SWITCH 1interface GigabitEthernet1/0/2description "To EP LAN"switchport trunk encapsulation dot1qswitchport trunk allowed vlan 18switchport mode trunkinterface Vlan18description "A...
Hello,I have a small issue with VPN between my linux server (ubuntu with openswan) and cisco891.Tunel is up and running but I can access devices only from cisco side but if I try to ping any device on cisco side I cannot connect to anything.crypto is...
Hi,I Have 5 switch interconnet.i can ping between sw.However the 3rd switch cant ping from PC,only after certain times,i can ping the sw.If I exit continues ping to the SW,i will not able to ping back the switch,only after few minutes,i can ping the ...
Hi ForumI have made a very simple test setup to check that a rogue DHCP is not allowed to pass out DHCP addresses to clients.I am using a linksys router, which acts as the rogue DHCP server. An IOS router connected to the uplink port acts as the trus...
Hi Good morning everyone! Thank you for your help in advance. Hope you can help~~ Now I would like to setup a new vlan on our network/core switch (we have some other vlans running). But in the new vlan, we do not want to allow other users from other ...
Hello,I have a strange issue at a site which uses OSPF internally and RIPv2 to communicate with a vendor managed router. These RIP routes are then redistributed into OSPF.The problem I'm seeing is that 25 routes are being received via RIP from the ve...
Hello,I have a CISCO 3750E. All of the ports are currently configured as access ports so there is no tagging.We are trying to configure the fiber port to connect to an extreme network switch which uses vlan tagging.Their tag id is 96. How do I config...
