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I have two c2951 routers connected to a 3945e router, and a c3560 connected to each router as a lab. I can't get a host that is connected to one of the c3560 to c2951 to get ipconfig from dhcp on 3945e. What do I have to do to get the host to get a i...
Hi all, It's taken me some time to notice ALL the subtle changes this new "Cisco Community, reimagined!" has wrought. But here's another one I've just noticed. If I look at a the Summary page for an area, such as this one, I see some useful informa...
Nexus 9k's in vPC, using HSRP for routing. The DHCP Client gets a proper address, but cannot communicate. Cannot ping the gateway at all. But if you set the same address as static, it works. DHCP Relay is configured. I set up a mock Domain that mimic...
Hi,I am a student doing a project, but I am having a lot of trouble figuring out why my hosts cannot find each other when ISAKMP is on.When it is off, all the hosts manage to ping each other no problem.Apologies for not posting optimally, I am still ...
Hello,I am having an issue logging into my C9800L WLC due to an expired PAC. Issue exists both at the CLI and the GUI. ISE(2.7) and DNA(2.2.3.5) are also throwing connection errors. Does anyone have any insight on how to resolve this issue?Thanks,Dar...
Hello friends,I am trying to understand the command "ip sla responder udp-echo ipaddress a.b.c.d port xx" but I have a doubt, the ip address (a.b.c.d) in the command refers to the local IP address on the device where it is being configured or it is t...
HI What is the difference between VTP pruning & VLAN pruning in trunk, both are configured by manually and both features prevents the VLAN frame in trunk, then what is the difference ? Thanks in advance
I've attached a LLD of my design. The ASRs have eBGP neighborship with WAN side. In the LAN, both ASRs and the firewall are in the same OSPF broadcast network. The L2 switch in between is a 6800 in VSS. Both ASRs learn the same customer routes from e...
Just getting started with Virtual Stack and Layer 3. I have two MX100, in HA pair mode. I have two MX350-24X switches in Layer 3 mode The MX has DHCP on VLAN1 to provide MGMT IP to the switches. I am blocking all DHCP on the Layer3 switches since I ...
How To: Cisco ISE Captive Portals with Aruba Wireless Authors: Adam Hollifield, Brad Johnson IntroductionPrerequisitesMinimum RequirementsComponents UsedConfigurationAruba Wireless ControllerWLAN CreationAuthentication ConfigurationRole & Policy Conf...
Hi all, I'm new to cisco and I have this currently running on an RV260 which config is shown very differently in XML, but due to the 30 limit on NAT entries It was recommended to upgrade to ISR. (C1121-4P)I have 1:1 NAT between two LANS private netwo...
I have a cisco sfp (SFP-10G-SR) and i need to connect it to a DELL sfp (SFP-10G-SR) part number is WTRD1. are they compatible with each other? the dell sfp has the attached info
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