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Hi All, I'm looking to connect a Cisco ASA 5525 firewall that will provide primary internet access to our core network. I want the ASA to learn routes from our core and advertise a default route by OSPF. I'm happy with the basic configuration here bu...

de1denta by Level 3
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Hello everybody,I have the following error message on my Nexus 5K and I cannot find any info on the cisco.com or on the web about that:%NETSTACK-3-INTERNAL_ERROR:  netstack [3284]    PM_PKT_FLAGS_LOG_PKT set for ether type 800 IP protocol: 1cCan you ...

vesk01 by Level 1
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let's say I have a router on a stick topology with 2 sub-interfaces, representing 2 vlans.  let's say one of these is untagged.  When my router receives traffic from the untagged vlan it's going to be expecting a vlan tag per the command encapsulatio...

 Hi,Simple question - can hsrp track two ip addresses? Meaning it tracks the first ip address first and then the second ip address, and if both ip addresses are unreachable, then hsrp will kick in.Regards

tom_chan by Level 1
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Hi, I'm in trouble with SF302-08P again. I want to make static network with 4 SF302. I changed  1 SF302-08P as L3 mode and was supposed to use 3 SF302-08P as L2. although changed the switch as L3, it didn't support dynamic routing but only static rou...

pmy642222 by Level 1
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Recently after a power outage one of our routers would not boot.  It gave some errors about not being able to see the flash device.I replaced the compact flash and ran tftpdnld -rOnce I was in the IOS, I used the format command and copied the IOS ove...

Hello All, I will have a 3 stack of 3650's.  One switch will have the IP base image and the other two will have a LAN base image.  I have read that all switches in the stack must have the exact image.  If I have an IP based image and a LAN based imag...

andym5041 by Level 1
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Hi there, Sorry in advance, I speak English with difficulty... I have a problem with my network core: The limit of 32 groups is reached.But I have only 32 standby IP address in the group 0...The message "% More than 32 standby groups not supported in...

Fabien695 by Level 1
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I've run into an odd issue with port aggregation where I decided to remove a port from a port channel and put it into another but in my SNMP tool it still belongs to the old port channel and the new simultaneously.The port channel was created by usin...

emily00001 by Level 1
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  • 5 Helpful votes