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Forum Posts
Hello all,I have a 4506-E catalyst with a WS-X45-SUP6L-E running cat4500e-lanbase-mz.122-54.SG1.bin. The switch keeps resetting and the only output we can capture is a single "Vector 0" entry. Logging to a syslog server generates no input. The thr...
HI, Can anyone please guide me how to recover the password for Cisco 4500-X switch. I have lost the enable password and can't login to switch. I understand I may have to go into ROM mode to reset the password but I can't find the correct procedure....
Resolved! Per domain forward for DNS
Hi all, I have a simple question. I'm trying to use our Cisco device as a DNS server but I miss one thing. Is it possible to do a per domain forward in IOS like in ISC BIND? E.g. in ISC BIND you can say: // zone section fragment of named.conf zon...
Resolved! Port forwarding on Cisco 1721
Hi. I am working with a Cisco 1721, fe0 faces the internet with a dynamic address, serial0 feeds 3 subnets downstream, and has a wic 4esw card for 4 local ports. I am trying to port forward a camera on one of the local ports. I have added the paramet...
Dears, Can i combine two links from different module in the N7k VPC peer link as follows: N7K-1 VPC Peer link N7K-2 M2 ----------------------- M2 M1 ---------------------- M1 Is this is supported or the VPC peer link should not be ...
Resolved! DATA License vs APPX License
Hi All Cisco Experts, I just need your help deciding what to purchased for load balancing using IP SLA - ICMP Echo feature. here are the two license that our supplier gave to us, are they the same or not? please see attached file,
Hi all ¡¡¿Its possible to create a stack using packet tracer emulator?Regards ¡¡¡
I've inherited the responsiilities of a pair of Nexus 5548s that are paired together using a port channel link. I wasn't involved in the setup and I'm just beginning to get a grasp on the differences between the Nexus and what I am used to. I am ...
Resolved! access switches
Dears, I want some clarification for the different part number of the switch as such i can see there different flavours for example 2960-L,S,SF,X,XR,Plus ,fpd-l,fps-l, TD-I the same for the 3650,3750,3850 etc etc from where i can know what alphabet s...
A customer of mine has an infrastructure setup to directly connect end customers into Microsoft Azure via Express Route. My customer uses Nexus 9K spine and leaves. They currently only offer connectivity into Azure which works fine. The customer is ...
Resolved! question of arp when vpc with hsrp
i am just studying the vpc by myself. but i am confused about the arp for example, n7k-sw1 and N7K-sw2 is configured as VPC domain, using port channel connect to downstream switch may be a 3750 named as sw3 if sw1 and sw 2 also form a hsrp group 1,...
I have 10 new 4506E chassis with WS-X45-SUP8L-E sup module that I need to configure. I do not have 10GB to my Distribution yet. What command do I use to enable the sup's interface to recognize GB instead of 10gb? The sup6 or sup7 command "hw-module u...
We have big issue that we are unable to connect any 1G port with the 10G module of 6807 , any advise.
Hello, I'm trying to get some 2348TQ-10G-E fex's online but they keep going from CONNECTED to OFFLINE. The links are two 40G, one each to a 5672 switch. I have a pair of 2248 fex's also connected (via 10G to each 5672) and they work perfectly. ...
Can anyone confirm for me whether or not the Catalyst 2960X can function as a DHCP server? I did use the feature navigator and the answer seems to be no, but I wanted to get confirmation because I'm not sure I was using the tool correctly. Thanks, ...
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