I recently ran across this ACL material while studying for the ENCOR exam: PACL, VACL, and RACL InteractionWhen a PACL, a VACL, and a RACL are all configured in the same VLAN, theACLs are applied in a specific order, depending on whether the incoming...
Is someone able to confirm this is the correct order of operations for NAT.Is there anything else that can be added to this network flow to make if more complete?Any assistance is greatly appreciated.
Hi All, Need some help on an issue I encountered when I tried to upgrade the IOS of a Cisco 3850-48P-S. I realized that the way the I did it was wrong. Idid it on this sequence. 1. Downloaded the IOS to flash. 2. Upgrade the IOS using the command: re...
Hi Floks,i have basic doubt on metric calculation of the routes in cisco routers.what was the default metric value for static routes ?How it is calculated ?Please share me if there is any link for reference.thanks and regards,Rajesh Kumar V
Dears,please i need to know why i need to purchase RTU license , whereas we can active RTU license offline via CLI command . Switch# license right-to-use activate ipservices all acceptEULA Then after reboot the license will be permanent not Evaluat...
Hello, I have a scenario where I have 3 service vlans (10,20,30) from a trunk port and need to brige our customer vlans (100,200,300,400) between all the service vlans. I need to do it all in the same switch (cat6504e s72033_rp-ADVENTERPRISEK9-M, Ver...
We bought two C9200L-24P and one C9200L-48P switches with Cisco DNA Essentials for 3 years - so far so good.How can I "import" and activate the license offline, without connection to the internet? I only did find a document where it said that it is p...
Hi guys I am trying to configure authentication login with radius server. This configuration is working fine with 2960, 3860, but something wrong with my 4507 - From 2960, 3860: user privilege 15 and privilege 1 are authenticated right, i can see eve...
The explanation of the bandwidth command is a little ambiguous to me. "The bandwidth command sets an informational parameter to communicate only the current bandwidth to the higher-level protocols; you cannot adjust the actual bandwidth of an interfa...
any command we have to use for--9500-16x-a as below SFPs are not reflectingGLC-TE=GLc-SX-MMDGLC-LH-SMD
Hello, I am using a Cisco SG250-26 switch and I have 2 VLANs on the switch. VLAN 1 and VLAN 3. VLAN 1 interface is 10.0.0.253/24 and VLAN 3 interface is 10.0.78.2/24. I have a host that has an IP address of 10.0.78.45/24. The problem I am havin...
Hello all, I'm trying to configure Layer3 subinterfaces on port-channel on a C9500-48Y4C with version 16.9.4. However it seems the feature is not enabled or supported. When I try to apply this interface Port-channel10.3000encapsulation dot1Q 3000ip a...
Newbie here. I've done a bit of googl'ing and cisco web site searches, and can't find anything.I simply would like to see the associated info. Thanks in advance
Hello,I have current firmware on 15.2.2 E7 and trying to do firmware upgrade to 15.2.7 E2 (recommended), is there any firmware hop that is recommended for this upgrade? Thank you,
So I'm trying to ping hosts within the same vlan across switches and can't seem to get it working properly. I have set up Vlan 10, 11 and 12 - only hosts in vlan 12 are able to ping each other. I am very new to networking and especially switching, so...
