Ask Me Anything Event Welcome to the Cisco Community Ask Me Anything conversation. Submit your questions from Monday, November 4, 2024 through Friday, November 15, 2024. Our colleagues Rohit Chopra, Vaibhav Aggarwal, Anuraag Majumdar, Saquib Zeya...
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Resolved! VLAN Trunk port
Can anyone explain to me what is this config means?interface GigabitEthernet0/4 switchport access vlan 912 switchport trunk allowed vlan 915-917 switchport mode trunk no mdix auto no cdp enable spanning-tree portfast trunk
Hmm....Possible to get information from Web1. How many Fiber Links does the country have to international Gateway2. How does the internet traffic flow from one country to another country
please find attached diagram for reference.In cisco 3560 i am doing HSRP towards the lan side with the firewall.Now i want to track both interfaces fa0/1 & fa0/2 on my cisco 3560 switches so that HSRP will be shifted to another cisco 3560 switch and ...
Hi,My Cisco WS-C4507R has rebooted twice in 24 hours, first time it showed “System returned to ROM by watchdog timer expired†in show version command and in second time it appears “System returned to ROM by abort at PC 0x0â€. The crashinfo of ...
I'm trying to configure a 1841 router that has a HWIC-4ESW switch module. The ports on the router are configured as: f0/0 - 192.168.1.1/24 and s0/0 - 192.168.2.1/24. I'm wanting to use the switch module to directly connect PCs who are on the 192.16...
I just passed my ccie written exam on may 31 2008 ,, and i have a lab date for jan 15 2009,, can any ccie available tell me how to maximize the time i have left and pass first time.Ill like to thank sam or cisco_lad2004 - Network Engineer, Sonofon, ...
I have a requirement to advertise the same internal route say 192.168.1.0/24 as an example...on two different sites on the interior of my backbone (currently EIGRP). In this scenario if the route advertised from site A becomes unreachable then I wou...
Resolved! Error message
I received some error%SYS-5-EOBC_CHANNELREINIT:Ethernet out of band channel reinitialized (1)can't find any information. Please help.
Hi all,We've configured etherchannel on 4 interfaces. 2 interfaces are up and 2 are down.we have the following message when trying to enable the interface: 7w3d: %PM-SP-4-ERR_DISABLE: diagnostics error detected on Gi2/43, putting Gi2/43 in err-disabl...
We have a 3750 gig running c3750-ipservicesk9-mz.122-40.SEIn an attempt to monitor only received traffic we entered this command;Monitor session 1 source int gig1/0/1 , gi1/0/4 - 24 rxBut it appears we are still capturing both send and receive traf...
Hi all,I have a question about rspan which i am unable to lab up at this time. the topology is the following:ACCESS1-----CORE-----ACCESS2An rspan vlan 300 is defined on all switches and trunks.Suppose i mirror some ports on the core, to the rspan vla...
Hi. I am trying to download cisco network assistant 5 and i am receiving an error. I tried downloading even older versions and i am still receiving the same interna error result. I understand that cna is free. I would really appreciate it if anyo...
If you have your vtp domain set to NULLand have all the switches in the switch fabric/enterpriseconfigured for transparent mode.This takes care of really worrying about vtp prunage/pruningright or wrong?But with dot1q encap you will still have the vl...
Resolved! show users command on cisco router
Hi everybody.Let say we have a followng scenario: pc------R1------R2- console-----User2Let say a user zee telnets into R1 from pc.While at R1, telnet into R2. Once at R2, zee suspends the telnet to R2 by using ctrl-shift 6 X, and goes back to R1 prom...
I've been working lately to update the network designs for our various field offices. The first effort is to upgrade spanning tree to 802.1w using cisco's rpvst+. I had not noticed it before, but due to the rapid convergence, i'm now observing that s...
