Hi,Can I order Routers and Switches with cisco with an older IOS installed, or do Cisco always ship with the latest IOS and I have to reinstall the IOS as per my requirement? Also what is the best policy in the current major IOS packa...
hi ,recently i removed the squid cache from the 7200 router so that i could apply the Qos on the routermy topology is simplei have 7200 with two working interfacesGI0/1====>LANGi0/3====>to isp and working bgphave 550 Mega BW from isp . at the rush ...
Hi all,I'm trying to figure out how to properly route multiple external IPs to internal ips assigned to several servers. Where I'm getting a bit lost is that I have two levels of routing - one from the outside into a comcast business class cable mod...
Let's say I have the following setup.Customer Networks -> ASR -> ISP (100Mbps Circuit)So, let's say we have 3 customers, Customer_A, Customer_B, and Customer_C.Now, I know that by default, Cisco puts around 25% of the bandwidth for protocol overhead ...
Hi everybody.I have a question.Does our ISp' name server know ip addresses of root servers only (which contain the ip addresses of all top level domain dns servers) ?or isp's name server know ip addresses of all top level domains dns server plus t...
I have a minor alarm about the clock on a 6509. Does this mean it needs to be replaced or is it in some kind of standby status?Here are my two alarms about the clock modules,Port-Mariners#show environment alarmenvironmental alarms:system minor alarm...
hello,my client has a switched network of 2 core switches of 4506 and 6 access layer switches most of them are 2960s.every few days my client experience a random brownout in the network for few minutes. today they had a brownout for few minutes start...
n7000-s1-epld.5.2.3.img image povides enhancements for N7K-M148GT-11 and N7K-132XP-12 modules.I would like to upgrade, but there is no current epld image on N7K dir. nx7000-wc0# dir 322 Aug 10 20:22:11 2011 MDS20110704132644478.lic 860...
Hi there,I would like to setup RDP on my cisco router so I can access my server from outside my network. Could somebody please help me to do this? I also have a router from my ISP that has DHCP for my external IP address and DHCP for my internal as w...
Hi Experts,Can you please tel me the difference between Lsa 4 and Lsa 5 in OSPF.. would be great if you explain with an example as it would be easy for me to understand it.Thanks in advanceSrikanth
Hello,I've got a rack of switches which I'm using for my CCNP switch exam and I was just wondering what you guys have used in the past as an access server, at the moment I'm having to keep moving the console cable to the right switch etc which is a p...
Hi, I wanted to know if there was any difference in using either logging event-link status command vs the snmp trap link-status command?Thank you,Victor
Hi, I have very strange problem with Cat. 6500 running s72033-advipservicesk9_wan-mz.122-33.SXI9.bin on WS-SUP720-3B.I have L3 interface attached to L2 network. L3 interface is configured with dhcp relaying. When client sends dhcp discover or request...
Looking for some support here. Got a long lingering, year long issue that has spanned about 8 supervisor cards and a complete chassis swap. The 6509 acts as a ITN in our facility. The active sup card at random points of pipe usage boots into rommon m...
