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Hi,
How the configured ACLs are processed in ISR routers (C3800 / C3900), is it processed in Hardware / Software (CPU) ?
Does ISR has TCAM for ACL Processing ?
Hi,How can I find which all TE tunnels are flowing through a certain RSVP enabled Interface and what is the amount of bandwidth reserved by each TE tunnels?
Hi everyone,I wish to deploy DAI (Dynamic ARP Inspection) for a non-DHCP Environment where all connected hosts are assigned with a static IP address.ARP ACL as recommended in Cisco Docs can be used to achieve this so that ARP spoofing / poisoning can...
Hi,I want to poll and verify the state of NVRAM in C6509 devices.Because the issue of "Configuration lost" after device reloads were observed.I thought of proactively monitoring the state of device NVRAM.Which MIB and OID will help me in monitoring t...
Hi,I have two C6509 (SXI9) deployed as HSRP active and standby routers with SVIs configured on both.Also IBGP is configured between then over the SVIs.During the active router failure, the HSRP converges faster and the standby becomes active.However ...
Hi David,Latest IOS release for your router seems to be 12.4.25d (Maintenance Deployment) released on Aug 10.Based on Memory availability on your router, I suggest to upgrade the IOS image to the following one:IP BASE with Crypto support - c2600-ipb...
Hi sean, Did you try configuring "switchport nonegotiate" along with switchport mode trunk to disable DTP.Set this port as trunk port unconditionally.Also check, is there any STP issue which is causing this issue.Verify the output of show spanning-tr...
Hi John,You can try applying an inbound service policy to these switch ports using MQC (Modular QoS CLI)For example, assuming the following details about IP PhoneIP Phone Subnet: 192.168.0.0/24First configure an extended ACL to match traffic origina...
Hi Javier,How can we integrate ACS with RSA Authentication Manager for two factor authentication.How does the two factor authentication work in this integration scenario?Is there any other App other than RSA, we can integrate with ACS for two factor ...
Hi David"its not allowing me to do the command 'encapsulation dot1q' while trying to create a trunk port."Ideally we cant create Trunk / Access ports (switchport) in Routers (C2621)."encapsulation dot1q" command cant be applied on Physical interface ...
