Is there any commands to know the Current Heat Dissipation of high end routers and switches 7600,6500? Even though we can calculate thro. corresponding calculators, i eager to know is there any commands to do that?
View 4 Replieshow is calculated heat dissipation of ethernet modules for c6500? For example, heat dissipation of WS-X6908-10G-2T - 2083.32 BTU/hour.. This heat dissipation of the empty module, without transceivers? Or including all installed transceivers?
View 3 Replies View RelatedI am trying to figure out what is heat dissipation of a C6509-E configured as follows:
1 x WS-C6509-E-FAN
1 x VS-S720-10G-3C
1 x VS-F6K-PFC3C
8 x WS-X6748-GE-TX
8 x WS-F6700-DFC3C
2 x WS-CAC-6000W
I have tried two ways: 1) the power calculator and 2) manual calculation using the C6500 installation guide.
1) The power calculator says 13630 BTU/h
2) Manual calculation says: [code]
The there should be also the two PS in the picture, and the new total should be: [code] Well, 62711 BTU/h looks quite a bit too much and I think that the heat dissipation of the power supply should't be considered in the calculation.Isn't it an item that takes power from the grid and that generates heat according to its efficiency as the other modules?
We have next router:
spb-bg3#sh inventory
NAME: "CISCO7604", DESCR: "Cisco Systems Cisco 7600 4-slot Chassis System"
PID: CISCO7604 , VID: V01, SN: FOX1523H7E8
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I am having a customer suffering from a vairours RIP problems and i can see these loggs (what do they mean and what to do to aviod that?):
RMS-PE3#show logg | i RIP
Feb 9 14:51:16: %SCHED-3-STUCKMTMR: Sleep with expired managed timer 56528110, time 0x6CBFD5EB5 (00:00:00 ago). -Process= "RIP Router", ipl= 5, pid= 480
.Feb 9 14:53:52: %SCHED-3-STUCKMTMR: Sleep with expired managed timer 4AE46A24, time 0x6CBFFC104 (00:00:00 ago). -Process= "RIP Router", ipl= 5, pid= 480
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I have a Cisco 5548 Nexus switch with 10Gbase-SR interface transceiver. This interface is connected to Server chasis.
The show interface transceiver details output shows High ++ alarm for Current. Additionally, i am getting output errors on this interface.
I have an issue with 7600 router where CPU goes up to 60-70% and memory is also high. Both due to BGP Router process. URL We are seeing this issue since ISP has upgraded their router 20 days ago. Router also seen following error.I have not reset the BGP session with ISP yet. Is there any way I can supress BGP updates coming from ISP and see if CPU and memory USAGE reduces. IOS version 12.2(33)SRD and RSP720 with PFC 3cXL
View 1 Replies View RelatedI have an issue with 7600 router where CPU goes up to 60-70% and memory is also high. Both due to BGP Router process. [URL] According to our baseline it should not be more than 40% at any given time. We see high CPU uptp 70% consistently.
CPU utilization for five seconds: 99%/0%; one minute: 57%; five minutes: 55%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
442 66173704 90234125 733 96.86% 46.09% 46.30% 0 BGP Router
7 509291060 26330202 19342 1.17% 3.90% 2.99% 0 Check heaps
Router has 1 eBGP session with ISP from where it downloads whole IPv4 internet routing table and two IBGP session with other two rotuer. When I look at BGP summary table I see many updates received from ISP and sent out to IBGP neighbors. Also did debug BGP updates to confirm it.
We are seeing this issue since ISP has upgraded their router 20 days ago. Router also seen following error.
%BGP-6-BIGCHUNK: Big chunk pool request 628 for community. Replenishing with malloc
I have not reset the BGP session with ISP yet. Is there any way I can supress BGP updates coming from ISP and see if CPU and memory USAGE reduces. IOS version 12.2(33)SRD and RSP720 with PFC 3cXL
i try newest ios 15.1(3)S0a and 12.2(33)SRE
in both case some times i obtain lowing traffic on interface and highest cpu - to 100%
after clear cef linicard i obtain growing traffic and cpu 0%
#sh proc cpu s
CPU utilization for five seconds: 87%/83%; one minute: 91%; five minutes: 96%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
7 1711512 87883 19474 4.06% 0.84% 0.89% 0 Check heaps
[Code].....
i have cisco 7600 router , here is show run : Gateway7600#sh run Building configuration...
Current configuration : 4787 bytes
!
! Last configuration change at 09:08:04 UTC Sat Apr 20 2013 by xxxx
!
version 15.2
service timestamps debug datetime msec
[Code]....
We suddenly noticed high CPU utilization on one of our 7600 routers. I output of show process CPU showed high utlization for the FM core process. I looked it up but did not find information on what this process does. [code]
View 4 Replies View RelatedI am a little stuck trying to troubleshoot unusually high cpu on 7600 Platform.This has been going on for many hours and not been causing a problem, but this doesn't seem replicated in our network and I am concerned about the cause.I have attached some output below, and disabled netflow on interfaces to free some switching CPU. How to track the cause of this? We only have routing protocols and 5 static routes to Null 0, so I cant see how this can be a route loop, but willing to stand corrected. Routes are learned from BGP with OSPF/MPLS internally on the network. This switch also connects to access switches on RIP and EIGRP.
No change has been made to this device when this problem started to occur so I am suspecting something about the traffic has changed or there is a rougue user? [code]
What is used DDR memory on DFC on linecards for Cisco 7600 or Catalyst6500? I thought that DFC has copy of TCAMs from PFC. That PFC only has TCAMs, and it doesn't have DRAM on itself?
I've been said that if I have full BGP table in memory on supervisor on 6500 (that should be DRAM on RP on MSFC) that I also need 1GB additional memory on DFC on linecards? Is this true? But that should implied that DFC also has copy from MSFC not only from PFC, is this correct?
I am very new to high end Cisco devices.(like 7600/6500 or ASR9K).
Why do we log in on RP. What actions we can perform after logging-on RP (route processor) or Why they are required ? Cant we make those by normal router mode (router#) .
tell me for the FWSM (blade on 6500 or 7600) the maximum number of virtual interfaces (VLANs)
View 14 Replies View RelatedSUP2T-D#sh proce cpu hist
11111111111 1111 1111 1111 1111
0000000000099999000099999000099999999990000999900009999999
0000000000099999000099999000099999999990000999900009999999
100 **********************************************************
90 **********************************************************
80 **********************************************************
70 **********************************************************
60 **********************************************************
50 **********************************************************
40 **********************************************************
30 **********************************************************
20 **********************************************************
10 **********************************************************
0....5....1....1....2....2....3....3....4....4....5....5....
0 5 0 5 0 5 0 5 0 5
CPU% per second (last 60 seconds)
SUP2T-D#sh proce cpu sorted
CPU utilization for five seconds: 100%/83%; one minute: 99%; five minutes: 99%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
416 3324188 879928 3777 13.05% 14.42% 14.45% 0 Spanning Tree
633 104408 5091 20508 1.50% 0.53% 0.45% 0 Env Poll
75 22000 298 73825 1.10% 0.13% 0.07% 0 Per-minute Jobs
168 69696 163563 426 0.39% 0.23% 0.22% 0 slcp process
2 532 1010 526 0.07% 0.00% 0.00% 0 Load Meter (code )
I am getting high cpu on 6500 swich running with SUP2 . Below is process cpu output .
****************** show proc cpu ******************
CPU utilization for five seconds: 97.03% one minute: 97.08% five minutes: 97.02%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process--- ----------- ---------- -------- ------- ------- ------- --- ---------------1 335581512 0 0 2.97% 2.92% 2.98% -2 Kernel and Idle2 6 128 1000 0.00% 0.00% 0.00% -2 Flash MIB Updat3 10468247 8763359 192000 0.98% 0.00% 0.00% -2 SynConfig 4 1694917 1210299 3000 0.57% 0.00% 0.00% -2 Statuspoll 5 341501 2798181 2000 0.19% 0.00% 0.00% -2
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How can we know that 6500 and 7600 series switch and router are running in native mode or in hybrid mode.
View 2 Replies View RelatedWe are experiencing continuing high CPU issues on our 6500 (generally 80+% most times).
#show proc cpu sorted | exc 0.00
CPU utilization for five seconds: 75%/67%; one minute: 69%; five minutes: 68%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
[Code].....
I'm attempting to create an erspan session between a Nexus 5000 and 6500 to get traffic from a FEX interface on the 5000 over to a sniffer off of the 6500. The Nexus and 6500 are directly connected with a 10G link, but I added a separate 1G link between the two for the erpsan traffic. I created a routed interface on the 6500, and and SVI on the Nexus. The Erspan session came up, and looked ok from both sides, but as soon as we got a burst of traffic this morning the CPU on the 6500 spiked to 99%. I used 'debug netdr capture rx' to determine the traffic was coming in from the erspan port and subsequently shut down the new interface on the 6500. why this caused a CPU spike? Here are the relevant configs from each device:
Nexus:
vrf context NetOps!
interface Vlan123
no shutdown
[code].....
Have got 2 6500 in VSS. I'm seeing unsual high output drops. IOS Version: advipservicesk9-mz.151-1.SY.bin
Seeing too much output drops on interface ( in millions). When checked buffers ( output pasted below), it also shows enourmous drops.Not too sure, but is this normal or is there something fishy; which needs to be investigated. [code]
I am using a Catalyst 7600.
I set up a VLAN interface (VLAN 3) with an IP-address and I can connect to it using telnet and log in to the switch as admin.I call this my management interface.
How come I manage to log into the management interface when the native VLAN is default 1? I thought the native VLAN determines which VLAN I need to log into to access the switch?
Can I make management interfaces of all the 48 ports if I want?
Having just installed a new RV180W router for a customer last week, I am beginning to regret my decision to to go with this model. Issues are as follows:
1. Users connecting via VPN can not browse web or receive email until the disconnect from the VPN.
2. Internal users experiencing very slow web site access and page lockups (speed test shows a good 15MB connection rate)
3. No clear setup for an isolated 'guest' WiFi network.
All of this happened as soon as I replaced the old, stable RV042 with the new RV180W.
we are using Cisco 6509-E VSS mode [12.2(33)SXI] ipbase image and facing high cpu utilization. In show process cpu output it is showing some "ios-base" process consuming cpu. I attached show cpu output
View 1 Replies View RelatedI need to reset the channel on my N300 router but in order to do so, I need to log in. The log in screen does not take my existing password. How do I get my current password or reset my password? It should be the simplest thing, but I have found this to be extremely difficult with Belkin.
View 1 Replies View RelatedWhat consequences could i have if i install a WiSM-2 module into a pair of 6500 configured in VSS and another WiSM-2 module into other pair of 6500 configured in VSS for serving a 300 APs??...in this case, do i need to configure mobility groups for guarantee a high availability and also redundancy of controllers?Under the best practices, is much better having the two WiSM-2 modules into a single pair of 6500 configured in VSS??
View 4 Replies View Relatedi am having a problem of load balance traffic over two WAN links connecting our 2 cisco 7600 routers, as i just knew that 7600 is not supporting per packet load sharing only per destination and as per our monitoring tools that one link is underutulized the other is overutilized.
View 10 Replies View Relateddoes 5700 have the heat-map support? can i load a floor-plan to the controller. i know we can make this with wcs. 7200 specifications controller must have load floor plan option.
View 1 Replies View RelatedWhy do some versions have heatsinks and others don't? The HP branded cards EH352AA always seem to have the heatsink, but very few Intel branded cards have it. I'm talking about the single port NICs - all dual+ port cards have the heatsink.
View 2 Replies View RelatedI am seeing a strange situation on my 6500 switch?By having snmp walk on '1.3.6.1.4.1.9.9.109.1.1.1.1.3' (== cpmCPUTotal5sec), I came to know that there are two processor and the cpu util for switching processor is gone to 88 % and some time creeps to 99 %.
snmpwalk -v2c -c "removes" sw6500 '1.3.6.1.4.1.9.9.109.1.1.1.1.3'
SNMPv2-SMI::enterprises.9.9.109.1.1.1.1.3.1 = Gauge32: 12 (--- this is for CPU of Router Processor )
SNMPv2-SMI::enterprises.9.9.109.1.1.1.1.3.3 = Gauge32: 99 (--- this is for CPU of Switching Processor )
but when I do sh process cpu on the console, all looks normal as it shows cpu utilization of RP. why the value is so high on the switching processor ?
Only because we want to updeate A/C system in server room, we need to know what Cisco 2800's the power usage and heat output are. It is on the racks and can't see its spesc.
View 1 Replies View RelatedHeat-mapper Visualize Wireless Coverage Of Wi-Fi Networks?
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